agora inbox for [email protected]help / color / mirror / Atom feed
[PATCH v29 03/11] Allow to prolong life span of transition tables until transaction end 350+ messages / 3 participants [nested] [flat]
* [PATCH v29 03/11] Allow to prolong life span of transition tables until transaction end @ 2019-12-20 01:09 Yugo Nagata <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Yugo Nagata @ 2019-12-20 01:09 UTC (permalink / raw) Originally, tuplestores of AFTER trigger's transition tables were freed for each query depth. For our IVM implementation, we would like to prolong life of the tuplestores because we have to preserve them for a whole query assuming that some base tables might be changed in some trigger functions. --- src/backend/commands/trigger.c | 83 ++++++++++++++++++++++++++++++++-- src/include/commands/trigger.h | 2 + 2 files changed, 81 insertions(+), 4 deletions(-) diff --git a/src/backend/commands/trigger.c b/src/backend/commands/trigger.c index 52177759ab..00b20f4b5b 100644 --- a/src/backend/commands/trigger.c +++ b/src/backend/commands/trigger.c @@ -3742,6 +3742,10 @@ typedef struct AfterTriggerEventList * end of the list, so it is relatively easy to discard them. The event * list chunks themselves are stored in event_cxt. * + * prolonged_tuplestored is a list of transition table tuplestores whose + * life are prolonged to the end of the outmost query instead of each nested + * query. + * * query_depth is the current depth of nested AfterTriggerBeginQuery calls * (-1 when the stack is empty). * @@ -3807,6 +3811,7 @@ typedef struct AfterTriggersData SetConstraintState state; /* the active S C state */ AfterTriggerEventList events; /* deferred-event list */ MemoryContext event_cxt; /* memory context for events, if any */ + List *prolonged_tuplestores; /* list of prolonged tuplestores */ /* per-query-level data: */ AfterTriggersQueryData *query_stack; /* array of structs shown below */ @@ -3842,6 +3847,7 @@ struct AfterTriggersTableData bool closed; /* true when no longer OK to add tuples */ bool before_trig_done; /* did we already queue BS triggers? */ bool after_trig_done; /* did we already queue AS triggers? */ + bool prolonged; /* are transition tables prolonged? */ AfterTriggerEventList after_trig_events; /* if so, saved list pointer */ /* @@ -3891,6 +3897,7 @@ static void TransitionTableAddTuple(EState *estate, TupleTableSlot *original_insert_tuple, Tuplestorestate *tuplestore); static void AfterTriggerFreeQuery(AfterTriggersQueryData *qs); +static void release_or_prolong_tuplestore(Tuplestorestate *ts, bool prolonged); static SetConstraintState SetConstraintStateCreate(int numalloc); static SetConstraintState SetConstraintStateCopy(SetConstraintState origstate); static SetConstraintState SetConstraintStateAddItem(SetConstraintState state, @@ -4768,6 +4775,45 @@ afterTriggerInvokeEvents(AfterTriggerEventList *events, } +/* + * SetTransitionTablePreserved + * + * Prolong lifespan of transition tables corresponding specified relid and + * command type to the end of the outmost query instead of each nested query. + * This enables to use nested AFTER trigger's transition tables from outer + * query's triggers. Currently, only immediate incremental view maintenance + * uses this. + */ +void +SetTransitionTablePreserved(Oid relid, CmdType cmdType) +{ + AfterTriggersTableData *table; + AfterTriggersQueryData *qs; + bool found = false; + ListCell *lc; + + /* Check state, like AfterTriggerSaveEvent. */ + if (afterTriggers.query_depth < 0) + elog(ERROR, "SetTransitionTablePreserved() called outside of query"); + + qs = &afterTriggers.query_stack[afterTriggers.query_depth]; + + foreach(lc, qs->tables) + { + table = (AfterTriggersTableData *) lfirst(lc); + if (table->relid == relid && table->cmdType == cmdType && + table->closed) + { + table->prolonged = true; + found = true; + } + } + + if (!found) + elog(ERROR,"could not find table with OID %d and command type %d", relid, cmdType); +} + + /* * GetAfterTriggersTableData * @@ -4978,6 +5024,7 @@ AfterTriggerBeginXact(void) */ afterTriggers.firing_counter = (CommandId) 1; /* mustn't be 0 */ afterTriggers.query_depth = -1; + afterTriggers.prolonged_tuplestores = NIL; /* * Verify that there is no leftover state remaining. If these assertions @@ -5138,19 +5185,19 @@ AfterTriggerFreeQuery(AfterTriggersQueryData *qs) ts = table->old_upd_tuplestore; table->old_upd_tuplestore = NULL; if (ts) - tuplestore_end(ts); + release_or_prolong_tuplestore(ts, table->prolonged); ts = table->new_upd_tuplestore; table->new_upd_tuplestore = NULL; if (ts) - tuplestore_end(ts); + release_or_prolong_tuplestore(ts, table->prolonged); ts = table->old_del_tuplestore; table->old_del_tuplestore = NULL; if (ts) - tuplestore_end(ts); + release_or_prolong_tuplestore(ts, table->prolonged); ts = table->new_ins_tuplestore; table->new_ins_tuplestore = NULL; if (ts) - tuplestore_end(ts); + release_or_prolong_tuplestore(ts, table->prolonged); if (table->storeslot) { TupleTableSlot *slot = table->storeslot; @@ -5167,6 +5214,34 @@ AfterTriggerFreeQuery(AfterTriggersQueryData *qs) */ qs->tables = NIL; list_free_deep(tables); + + /* Release prolonged tuplestores at the end of the outmost query */ + if (afterTriggers.query_depth == 0) + { + foreach(lc, afterTriggers.prolonged_tuplestores) + { + ts = (Tuplestorestate *) lfirst(lc); + if (ts) + tuplestore_end(ts); + } + afterTriggers.prolonged_tuplestores = NIL; + } +} + +/* + * Release the tuplestore, or append it to the prolonged tuplestores list. + */ +static void +release_or_prolong_tuplestore(Tuplestorestate *ts, bool prolonged) +{ + if (prolonged && afterTriggers.query_depth > 0) + { + MemoryContext oldcxt = MemoryContextSwitchTo(CurTransactionContext); + afterTriggers.prolonged_tuplestores = lappend(afterTriggers.prolonged_tuplestores, ts); + MemoryContextSwitchTo(oldcxt); + } + else + tuplestore_end(ts); } diff --git a/src/include/commands/trigger.h b/src/include/commands/trigger.h index 430e3ca7dd..48a21c4c51 100644 --- a/src/include/commands/trigger.h +++ b/src/include/commands/trigger.h @@ -265,6 +265,8 @@ extern void AfterTriggerEndSubXact(bool isCommit); extern void AfterTriggerSetState(ConstraintsSetStmt *stmt); extern bool AfterTriggerPendingOnRel(Oid relid); +extern void SetTransitionTablePreserved(Oid relid, CmdType cmdType); + /* * in utils/adt/ri_triggers.c -- 2.25.1 --Multipart=_Mon__28_Aug_2023_11_52_52_+0900_hj6L5h176QaSGtg7 Content-Type: text/x-diff; name="v29-0004-Add-Incremental-View-Maintenance-support-to-pg_d.patch" Content-Disposition: attachment; filename="v29-0004-Add-Incremental-View-Maintenance-support-to-pg_d.patch" Content-Transfer-Encoding: 7bit ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v20220916 07/13] DISCARD VARIABLES command @ 2022-04-04 22:13 [email protected] <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: [email protected] @ 2022-04-04 22:13 UTC (permalink / raw) --- src/backend/commands/discard.c | 6 ++++++ src/backend/parser/gram.y | 7 ++++++- src/backend/tcop/utility.c | 3 +++ src/include/nodes/parsenodes.h | 3 ++- src/include/tcop/cmdtaglist.h | 1 + 5 files changed, 18 insertions(+), 2 deletions(-) diff --git a/src/backend/commands/discard.c b/src/backend/commands/discard.c index c583539e0c..68fe550a71 100644 --- a/src/backend/commands/discard.c +++ b/src/backend/commands/discard.c @@ -19,6 +19,7 @@ #include "commands/discard.h" #include "commands/prepare.h" #include "commands/sequence.h" +#include "commands/session_variable.h" #include "utils/guc.h" #include "utils/portal.h" @@ -48,6 +49,10 @@ DiscardCommand(DiscardStmt *stmt, bool isTopLevel) ResetTempTableNamespace(); break; + case DISCARD_VARIABLES: + ResetSessionVariables(); + break; + default: elog(ERROR, "unrecognized DISCARD target: %d", stmt->target); } @@ -75,4 +80,5 @@ DiscardAll(bool isTopLevel) ResetPlanCache(); ResetTempTableNamespace(); ResetSequenceCaches(); + ResetSessionVariables(); } diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index 1059a5c865..542be13a40 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -2024,7 +2024,12 @@ DiscardStmt: n->target = DISCARD_SEQUENCES; $$ = (Node *) n; } - + | DISCARD VARIABLES + { + DiscardStmt *n = makeNode(DiscardStmt); + n->target = DISCARD_VARIABLES; + $$ = (Node *) n; + } ; diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index d267cea0e1..8fbccd1db6 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -2952,6 +2952,9 @@ CreateCommandTag(Node *parsetree) case DISCARD_SEQUENCES: tag = CMDTAG_DISCARD_SEQUENCES; break; + case DISCARD_VARIABLES: + tag = CMDTAG_DISCARD_VARIABLES; + break; default: tag = CMDTAG_UNKNOWN; } diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 323354ea16..6d0bf1eba5 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -3568,7 +3568,8 @@ typedef enum DiscardMode DISCARD_ALL, DISCARD_PLANS, DISCARD_SEQUENCES, - DISCARD_TEMP + DISCARD_TEMP, + DISCARD_VARIABLES } DiscardMode; typedef struct DiscardStmt diff --git a/src/include/tcop/cmdtaglist.h b/src/include/tcop/cmdtaglist.h index 357989b52f..09bd4d467f 100644 --- a/src/include/tcop/cmdtaglist.h +++ b/src/include/tcop/cmdtaglist.h @@ -135,6 +135,7 @@ PG_CMDTAG(CMDTAG_DISCARD_ALL, "DISCARD ALL", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_PLANS, "DISCARD PLANS", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_SEQUENCES, "DISCARD SEQUENCES", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_TEMP, "DISCARD TEMP", false, false, false) +PG_CMDTAG(CMDTAG_DISCARD_VARIABLES, "DISCARD VARIABLES", false, false, false) PG_CMDTAG(CMDTAG_DO, "DO", false, false, false) PG_CMDTAG(CMDTAG_DROP_ACCESS_METHOD, "DROP ACCESS METHOD", true, false, false) PG_CMDTAG(CMDTAG_DROP_AGGREGATE, "DROP AGGREGATE", true, false, false) -- 2.37.0 --w2in66fnadvggvsb Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="v20220916-0008-enhancing-psql-for-session-variables.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH 05/11] DISCARD VARIABLES command @ 2022-04-04 22:13 [email protected] <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: [email protected] @ 2022-04-04 22:13 UTC (permalink / raw) --- src/backend/commands/discard.c | 6 ++++++ src/backend/parser/gram.y | 7 ++++++- src/backend/tcop/utility.c | 3 +++ src/include/nodes/parsenodes.h | 3 ++- src/include/tcop/cmdtaglist.h | 1 + 5 files changed, 18 insertions(+), 2 deletions(-) diff --git a/src/backend/commands/discard.c b/src/backend/commands/discard.c index c583539e0c..68fe550a71 100644 --- a/src/backend/commands/discard.c +++ b/src/backend/commands/discard.c @@ -19,6 +19,7 @@ #include "commands/discard.h" #include "commands/prepare.h" #include "commands/sequence.h" +#include "commands/session_variable.h" #include "utils/guc.h" #include "utils/portal.h" @@ -48,6 +49,10 @@ DiscardCommand(DiscardStmt *stmt, bool isTopLevel) ResetTempTableNamespace(); break; + case DISCARD_VARIABLES: + ResetSessionVariables(); + break; + default: elog(ERROR, "unrecognized DISCARD target: %d", stmt->target); } @@ -75,4 +80,5 @@ DiscardAll(bool isTopLevel) ResetPlanCache(); ResetTempTableNamespace(); ResetSequenceCaches(); + ResetSessionVariables(); } diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index 2b57daa264..745f2cbbf6 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -2027,7 +2027,12 @@ DiscardStmt: n->target = DISCARD_SEQUENCES; $$ = (Node *) n; } - + | DISCARD VARIABLES + { + DiscardStmt *n = makeNode(DiscardStmt); + n->target = DISCARD_VARIABLES; + $$ = (Node *) n; + } ; diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index 724b74acb5..6c81f12dc7 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -2952,6 +2952,9 @@ CreateCommandTag(Node *parsetree) case DISCARD_SEQUENCES: tag = CMDTAG_DISCARD_SEQUENCES; break; + case DISCARD_VARIABLES: + tag = CMDTAG_DISCARD_VARIABLES; + break; default: tag = CMDTAG_UNKNOWN; } diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 52b2a037f6..c421b92816 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -3568,7 +3568,8 @@ typedef enum DiscardMode DISCARD_ALL, DISCARD_PLANS, DISCARD_SEQUENCES, - DISCARD_TEMP + DISCARD_TEMP, + DISCARD_VARIABLES } DiscardMode; typedef struct DiscardStmt diff --git a/src/include/tcop/cmdtaglist.h b/src/include/tcop/cmdtaglist.h index 357989b52f..09bd4d467f 100644 --- a/src/include/tcop/cmdtaglist.h +++ b/src/include/tcop/cmdtaglist.h @@ -135,6 +135,7 @@ PG_CMDTAG(CMDTAG_DISCARD_ALL, "DISCARD ALL", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_PLANS, "DISCARD PLANS", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_SEQUENCES, "DISCARD SEQUENCES", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_TEMP, "DISCARD TEMP", false, false, false) +PG_CMDTAG(CMDTAG_DISCARD_VARIABLES, "DISCARD VARIABLES", false, false, false) PG_CMDTAG(CMDTAG_DO, "DO", false, false, false) PG_CMDTAG(CMDTAG_DROP_ACCESS_METHOD, "DROP ACCESS METHOD", true, false, false) PG_CMDTAG(CMDTAG_DROP_AGGREGATE, "DROP AGGREGATE", true, false, false) -- 2.37.2 --gcms4zhgklsgym3k Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="v20220906-1-0006-enhancing-psql-for-session-variables.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v20220916 07/13] DISCARD VARIABLES command @ 2022-04-04 22:13 [email protected] <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: [email protected] @ 2022-04-04 22:13 UTC (permalink / raw) --- src/backend/commands/discard.c | 6 ++++++ src/backend/parser/gram.y | 7 ++++++- src/backend/tcop/utility.c | 3 +++ src/include/nodes/parsenodes.h | 3 ++- src/include/tcop/cmdtaglist.h | 1 + 5 files changed, 18 insertions(+), 2 deletions(-) diff --git a/src/backend/commands/discard.c b/src/backend/commands/discard.c index c583539e0c..68fe550a71 100644 --- a/src/backend/commands/discard.c +++ b/src/backend/commands/discard.c @@ -19,6 +19,7 @@ #include "commands/discard.h" #include "commands/prepare.h" #include "commands/sequence.h" +#include "commands/session_variable.h" #include "utils/guc.h" #include "utils/portal.h" @@ -48,6 +49,10 @@ DiscardCommand(DiscardStmt *stmt, bool isTopLevel) ResetTempTableNamespace(); break; + case DISCARD_VARIABLES: + ResetSessionVariables(); + break; + default: elog(ERROR, "unrecognized DISCARD target: %d", stmt->target); } @@ -75,4 +80,5 @@ DiscardAll(bool isTopLevel) ResetPlanCache(); ResetTempTableNamespace(); ResetSequenceCaches(); + ResetSessionVariables(); } diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index 1059a5c865..542be13a40 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -2024,7 +2024,12 @@ DiscardStmt: n->target = DISCARD_SEQUENCES; $$ = (Node *) n; } - + | DISCARD VARIABLES + { + DiscardStmt *n = makeNode(DiscardStmt); + n->target = DISCARD_VARIABLES; + $$ = (Node *) n; + } ; diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index d267cea0e1..8fbccd1db6 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -2952,6 +2952,9 @@ CreateCommandTag(Node *parsetree) case DISCARD_SEQUENCES: tag = CMDTAG_DISCARD_SEQUENCES; break; + case DISCARD_VARIABLES: + tag = CMDTAG_DISCARD_VARIABLES; + break; default: tag = CMDTAG_UNKNOWN; } diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 323354ea16..6d0bf1eba5 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -3568,7 +3568,8 @@ typedef enum DiscardMode DISCARD_ALL, DISCARD_PLANS, DISCARD_SEQUENCES, - DISCARD_TEMP + DISCARD_TEMP, + DISCARD_VARIABLES } DiscardMode; typedef struct DiscardStmt diff --git a/src/include/tcop/cmdtaglist.h b/src/include/tcop/cmdtaglist.h index 357989b52f..09bd4d467f 100644 --- a/src/include/tcop/cmdtaglist.h +++ b/src/include/tcop/cmdtaglist.h @@ -135,6 +135,7 @@ PG_CMDTAG(CMDTAG_DISCARD_ALL, "DISCARD ALL", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_PLANS, "DISCARD PLANS", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_SEQUENCES, "DISCARD SEQUENCES", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_TEMP, "DISCARD TEMP", false, false, false) +PG_CMDTAG(CMDTAG_DISCARD_VARIABLES, "DISCARD VARIABLES", false, false, false) PG_CMDTAG(CMDTAG_DO, "DO", false, false, false) PG_CMDTAG(CMDTAG_DROP_ACCESS_METHOD, "DROP ACCESS METHOD", true, false, false) PG_CMDTAG(CMDTAG_DROP_AGGREGATE, "DROP AGGREGATE", true, false, false) -- 2.37.0 --w2in66fnadvggvsb Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="v20220916-0008-enhancing-psql-for-session-variables.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v20220922 07/13] DISCARD VARIABLES command @ 2022-04-04 22:13 [email protected] <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: [email protected] @ 2022-04-04 22:13 UTC (permalink / raw) --- src/backend/commands/discard.c | 6 ++++++ src/backend/parser/gram.y | 7 ++++++- src/backend/tcop/utility.c | 3 +++ src/include/nodes/parsenodes.h | 3 ++- src/include/tcop/cmdtaglist.h | 1 + 5 files changed, 18 insertions(+), 2 deletions(-) diff --git a/src/backend/commands/discard.c b/src/backend/commands/discard.c index c583539e0c..68fe550a71 100644 --- a/src/backend/commands/discard.c +++ b/src/backend/commands/discard.c @@ -19,6 +19,7 @@ #include "commands/discard.h" #include "commands/prepare.h" #include "commands/sequence.h" +#include "commands/session_variable.h" #include "utils/guc.h" #include "utils/portal.h" @@ -48,6 +49,10 @@ DiscardCommand(DiscardStmt *stmt, bool isTopLevel) ResetTempTableNamespace(); break; + case DISCARD_VARIABLES: + ResetSessionVariables(); + break; + default: elog(ERROR, "unrecognized DISCARD target: %d", stmt->target); } @@ -75,4 +80,5 @@ DiscardAll(bool isTopLevel) ResetPlanCache(); ResetTempTableNamespace(); ResetSequenceCaches(); + ResetSessionVariables(); } diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index 9a45d94d9b..c1da4fb364 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -2024,7 +2024,12 @@ DiscardStmt: n->target = DISCARD_SEQUENCES; $$ = (Node *) n; } - + | DISCARD VARIABLES + { + DiscardStmt *n = makeNode(DiscardStmt); + n->target = DISCARD_VARIABLES; + $$ = (Node *) n; + } ; diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index d267cea0e1..8fbccd1db6 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -2952,6 +2952,9 @@ CreateCommandTag(Node *parsetree) case DISCARD_SEQUENCES: tag = CMDTAG_DISCARD_SEQUENCES; break; + case DISCARD_VARIABLES: + tag = CMDTAG_DISCARD_VARIABLES; + break; default: tag = CMDTAG_UNKNOWN; } diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 323354ea16..6d0bf1eba5 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -3568,7 +3568,8 @@ typedef enum DiscardMode DISCARD_ALL, DISCARD_PLANS, DISCARD_SEQUENCES, - DISCARD_TEMP + DISCARD_TEMP, + DISCARD_VARIABLES } DiscardMode; typedef struct DiscardStmt diff --git a/src/include/tcop/cmdtaglist.h b/src/include/tcop/cmdtaglist.h index 357989b52f..09bd4d467f 100644 --- a/src/include/tcop/cmdtaglist.h +++ b/src/include/tcop/cmdtaglist.h @@ -135,6 +135,7 @@ PG_CMDTAG(CMDTAG_DISCARD_ALL, "DISCARD ALL", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_PLANS, "DISCARD PLANS", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_SEQUENCES, "DISCARD SEQUENCES", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_TEMP, "DISCARD TEMP", false, false, false) +PG_CMDTAG(CMDTAG_DISCARD_VARIABLES, "DISCARD VARIABLES", false, false, false) PG_CMDTAG(CMDTAG_DO, "DO", false, false, false) PG_CMDTAG(CMDTAG_DROP_ACCESS_METHOD, "DROP ACCESS METHOD", true, false, false) PG_CMDTAG(CMDTAG_DROP_AGGREGATE, "DROP AGGREGATE", true, false, false) -- 2.37.0 --z3ntqfnlkpftg4xg Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="v20220922-0008-enhancing-psql-for-session-variables.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH 05/11] DISCARD VARIABLES command @ 2022-04-04 22:13 [email protected] <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: [email protected] @ 2022-04-04 22:13 UTC (permalink / raw) --- src/backend/commands/discard.c | 6 ++++++ src/backend/parser/gram.y | 7 ++++++- src/backend/tcop/utility.c | 3 +++ src/include/nodes/parsenodes.h | 3 ++- src/include/tcop/cmdtaglist.h | 1 + 5 files changed, 18 insertions(+), 2 deletions(-) diff --git a/src/backend/commands/discard.c b/src/backend/commands/discard.c index c583539e0c..68fe550a71 100644 --- a/src/backend/commands/discard.c +++ b/src/backend/commands/discard.c @@ -19,6 +19,7 @@ #include "commands/discard.h" #include "commands/prepare.h" #include "commands/sequence.h" +#include "commands/session_variable.h" #include "utils/guc.h" #include "utils/portal.h" @@ -48,6 +49,10 @@ DiscardCommand(DiscardStmt *stmt, bool isTopLevel) ResetTempTableNamespace(); break; + case DISCARD_VARIABLES: + ResetSessionVariables(); + break; + default: elog(ERROR, "unrecognized DISCARD target: %d", stmt->target); } @@ -75,4 +80,5 @@ DiscardAll(bool isTopLevel) ResetPlanCache(); ResetTempTableNamespace(); ResetSequenceCaches(); + ResetSessionVariables(); } diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y index 2b57daa264..745f2cbbf6 100644 --- a/src/backend/parser/gram.y +++ b/src/backend/parser/gram.y @@ -2027,7 +2027,12 @@ DiscardStmt: n->target = DISCARD_SEQUENCES; $$ = (Node *) n; } - + | DISCARD VARIABLES + { + DiscardStmt *n = makeNode(DiscardStmt); + n->target = DISCARD_VARIABLES; + $$ = (Node *) n; + } ; diff --git a/src/backend/tcop/utility.c b/src/backend/tcop/utility.c index 724b74acb5..6c81f12dc7 100644 --- a/src/backend/tcop/utility.c +++ b/src/backend/tcop/utility.c @@ -2952,6 +2952,9 @@ CreateCommandTag(Node *parsetree) case DISCARD_SEQUENCES: tag = CMDTAG_DISCARD_SEQUENCES; break; + case DISCARD_VARIABLES: + tag = CMDTAG_DISCARD_VARIABLES; + break; default: tag = CMDTAG_UNKNOWN; } diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h index 52b2a037f6..c421b92816 100644 --- a/src/include/nodes/parsenodes.h +++ b/src/include/nodes/parsenodes.h @@ -3568,7 +3568,8 @@ typedef enum DiscardMode DISCARD_ALL, DISCARD_PLANS, DISCARD_SEQUENCES, - DISCARD_TEMP + DISCARD_TEMP, + DISCARD_VARIABLES } DiscardMode; typedef struct DiscardStmt diff --git a/src/include/tcop/cmdtaglist.h b/src/include/tcop/cmdtaglist.h index 357989b52f..09bd4d467f 100644 --- a/src/include/tcop/cmdtaglist.h +++ b/src/include/tcop/cmdtaglist.h @@ -135,6 +135,7 @@ PG_CMDTAG(CMDTAG_DISCARD_ALL, "DISCARD ALL", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_PLANS, "DISCARD PLANS", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_SEQUENCES, "DISCARD SEQUENCES", false, false, false) PG_CMDTAG(CMDTAG_DISCARD_TEMP, "DISCARD TEMP", false, false, false) +PG_CMDTAG(CMDTAG_DISCARD_VARIABLES, "DISCARD VARIABLES", false, false, false) PG_CMDTAG(CMDTAG_DO, "DO", false, false, false) PG_CMDTAG(CMDTAG_DROP_ACCESS_METHOD, "DROP ACCESS METHOD", true, false, false) PG_CMDTAG(CMDTAG_DROP_AGGREGATE, "DROP AGGREGATE", true, false, false) -- 2.37.2 --gcms4zhgklsgym3k Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename="v20220906-1-0006-enhancing-psql-for-session-variables.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 45e4483692d..5b22fdc8e08 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --iWwo79nqhOvOs5kf Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 76705db3dac..fd00d6c3515 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 49e92204bd6..b00ede45e41 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '6469', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8567,15 +8560,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}', prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.53.0 --AcCatzXgbvyipyEy Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v8.1-0003-Handle-pg_get_indexdef-default-args-in-system_f.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index febed53c9fa..c7adfad0e05 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index de063d63b4f..7d576834d5c 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index c215d47f2d8..2d1aa50dac6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3952,13 +3952,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8494,12 +8487,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.51.2 --IRGsBYp1UN8d6WrT Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v1-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- 3 files changed, 16 insertions(+), 53 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index c4d424ba10d..57b4adc0e2a 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 597c468983e..9b87b9eda5f 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --3/nz5wg6+DYwHsLU Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v2-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use CREATE OR REPLACE FUNCTION to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/catalog/system_functions.sql | 14 ++++++++ src/backend/utils/adt/ruleutils.c | 44 ------------------------ src/include/catalog/pg_proc.dat | 11 ++---- src/include/catalog/pg_retired.dat | 4 ++- 4 files changed, 19 insertions(+), 54 deletions(-) diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql index 3aad2fbf8f3..4ddbf194fa8 100644 --- a/src/backend/catalog/system_functions.sql +++ b/src/backend/catalog/system_functions.sql @@ -664,6 +664,20 @@ LANGUAGE INTERNAL PARALLEL SAFE AS 'pg_get_ruledef'; +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view text, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef_name'; + +CREATE OR REPLACE FUNCTION + pg_get_viewdef(view oid, pretty bool DEFAULT false) +RETURNS TEXT +LANGUAGE INTERNAL +PARALLEL RESTRICTED +AS 'pg_get_viewdef'; + -- -- The default permissions for functions mean that anyone can execute them. -- A number of functions shouldn't be executable by just anyone, but rather diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 3733212fe0a..29557f3c9d2 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -658,25 +658,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -716,31 +697,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 2a3362567a7..531d0dea7db 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3961,13 +3961,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8510,12 +8503,12 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat index a3ce10c7f62..d5d51ddb3e8 100644 --- a/src/include/catalog/pg_retired.dat +++ b/src/include/catalog/pg_retired.dat @@ -17,6 +17,8 @@ # At the same time, it may be good to be reminded what procedure was associated # with it. -{ oid => '1573', proname => 'pg_get_ruledef' } +{ oid => '1573', proname => 'pg_get_ruledef' }, +{ oid => '1640', proname => 'pg_get_viewdef' }, +{ oid => '1641', proname => 'pg_get_viewdef' } ] -- 2.43.0 --zd8Z8rlPOcTi77n/ Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v3-0004-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 31e773fb32e..328f994547e 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -659,25 +659,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -717,31 +698,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index b935b6f14c0..166ae4b5645 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3962,13 +3962,6 @@ proargtypes => 'oid oid', prosrc => 'oidge' }, # System-view support functions -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8519,12 +8512,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.43.0 --eEEy3EHc57lA8spa Content-Type: text/x-diff; charset=us-ascii Content-Disposition: attachment; filename="v4-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch" ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 13 +++------ 2 files changed, 4 insertions(+), 53 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 99ece0c1761..24c59510672 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 66cb016792c..c1b945cdae5 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3975,13 +3975,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8583,12 +8576,14 @@ descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', descr => 'select statement of a view with pretty-print option', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --m23X5uHFNxthGTU3 Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v5-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
* [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql @ 2025-12-09 17:33 Mark Wong <[email protected]> 0 siblings, 0 replies; 350+ messages in thread From: Mark Wong @ 2025-12-09 17:33 UTC (permalink / raw) Modernize pg_get_viewdef to use proargdefaults to handle the optional pretty argument for both versions that use OID or view name. --- src/backend/utils/adt/ruleutils.c | 44 ------------------------------- src/include/catalog/pg_proc.dat | 17 +++++------- 2 files changed, 6 insertions(+), 55 deletions(-) diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 6a4c7e4822d..1202cb07c07 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -669,25 +669,6 @@ pg_get_ruledef_worker(Oid ruleoid, int prettyFlags) */ Datum pg_get_viewdef(PG_FUNCTION_ARGS) -{ - /* By OID */ - Oid viewoid = PG_GETARG_OID(0); - int prettyFlags; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_ext(PG_FUNCTION_ARGS) { /* By OID */ Oid viewoid = PG_GETARG_OID(0); @@ -727,31 +708,6 @@ pg_get_viewdef_wrap(PG_FUNCTION_ARGS) Datum pg_get_viewdef_name(PG_FUNCTION_ARGS) -{ - /* By qualified name */ - text *viewname = PG_GETARG_TEXT_PP(0); - int prettyFlags; - RangeVar *viewrel; - Oid viewoid; - char *res; - - prettyFlags = PRETTYFLAG_INDENT; - - /* Look up view name. Can't lock it - we might not have privileges. */ - viewrel = makeRangeVarFromNameList(textToQualifiedNameList(viewname)); - viewoid = RangeVarGetRelid(viewrel, NoLock, false); - - res = pg_get_viewdef_worker(viewoid, prettyFlags, WRAP_COLUMN_DEFAULT); - - if (res == NULL) - PG_RETURN_NULL(); - - PG_RETURN_TEXT_P(string_to_text(res)); -} - - -Datum -pg_get_viewdef_name_ext(PG_FUNCTION_ARGS) { /* By qualified name */ text *viewname = PG_GETARG_TEXT_PP(0); diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat index 954f611de5b..8d81dcdc2f6 100644 --- a/src/include/catalog/pg_proc.dat +++ b/src/include/catalog/pg_proc.dat @@ -3981,13 +3981,6 @@ { oid => '8302', descr => 'source text of a property graph', proname => 'pg_get_propgraphdef', provolatile => 's', prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_propgraphdef' }, -{ oid => '1640', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'text', - prosrc => 'pg_get_viewdef_name' }, -{ oid => '1641', descr => 'select statement of a view', - proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', - prorettype => 'text', proargtypes => 'oid', prosrc => 'pg_get_viewdef' }, { oid => '1642', descr => 'role name by OID (with fallback)', proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name', proargtypes => 'oid', prosrc => 'pg_get_userbyid' }, @@ -8593,15 +8586,17 @@ proargtypes => 'oid bool', proargnames => '{rule,pretty}', proargdefaults => '{false}',prosrc => 'pg_get_ruledef' }, { oid => '2505', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'text bool', - prosrc => 'pg_get_viewdef_name_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef_name' }, { oid => '2506', - descr => 'select statement of a view with pretty-print option', + descr => 'select statement of a view', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', prorettype => 'text', proargtypes => 'oid bool', - prosrc => 'pg_get_viewdef_ext' }, + proargnames => '{view,pretty}', proargdefaults => '{false}', + prosrc => 'pg_get_viewdef' }, { oid => '3159', descr => 'select statement of a view with pretty-printing and specified line wrapping', proname => 'pg_get_viewdef', provolatile => 's', proparallel => 'r', -- 2.52.0 --GzYugJnip6WHHvTk Content-Type: text/plain; charset=us-ascii Content-Disposition: attachment; filename=v7-0003-Handle-pg_get_indexdef-default-args-in-system_fun.patch ^ permalink raw reply [nested|flat] 350+ messages in thread
end of thread, other threads:[~2025-12-09 17:33 UTC | newest] Thread overview: 350+ messages (download: mbox mbox.gz follow: Atom feed) -- links below jump to the message on this page -- 2019-12-20 01:09 [PATCH v29 03/11] Allow to prolong life span of transition tables until transaction end Yugo Nagata <[email protected]> 2022-04-04 22:13 [PATCH 05/11] DISCARD VARIABLES command [email protected] <[email protected]> 2022-04-04 22:13 [PATCH v20220922 07/13] DISCARD VARIABLES command [email protected] <[email protected]> 2022-04-04 22:13 [PATCH 05/11] DISCARD VARIABLES command [email protected] <[email protected]> 2022-04-04 22:13 [PATCH v20220916 07/13] DISCARD VARIABLES command [email protected] <[email protected]> 2022-04-04 22:13 [PATCH v20220916 07/13] DISCARD VARIABLES command [email protected] <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v3 3/7] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v2 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v4 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v8.1 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v5 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]> 2025-12-09 17:33 [PATCH v7 2/6] Handle pg_get_viewdef default args in system_functions.sql Mark Wong <[email protected]>
This inbox is served by agora; see mirroring instructions for how to clone and mirror all data and code used for this inbox