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[PATCH v13 3/4] Keep track of WAL usage in pg_stat_statements.
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* [PATCH v13 3/4] Keep track of WAL usage in pg_stat_statements.
@ 2020-03-17 13:42  Kirill Bychik <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Kirill Bychik @ 2020-03-17 13:42 UTC (permalink / raw)

Author: Kirill Bychik
Reviewed-by: Julien Rouhaud, Fuji Masao
Discussion: https://postgr.es/m/CAB-hujrP8ZfUkvL5OYETipQwA=e3n7oqHFU=4ZLxWS_Cza3kQQ@mail.gmail.com
---
 .../expected/pg_stat_statements.out           | 39 +++++++++++++
 .../pg_stat_statements--1.7--1.8.sql          |  5 +-
 .../pg_stat_statements/pg_stat_statements.c   | 55 +++++++++++++++++--
 .../sql/pg_stat_statements.sql                | 23 ++++++++
 doc/src/sgml/pgstatstatements.sgml            | 27 +++++++++
 5 files changed, 144 insertions(+), 5 deletions(-)

diff --git a/contrib/pg_stat_statements/expected/pg_stat_statements.out b/contrib/pg_stat_statements/expected/pg_stat_statements.out
index 45dbe9e677..f615f8c2bf 100644
--- a/contrib/pg_stat_statements/expected/pg_stat_statements.out
+++ b/contrib/pg_stat_statements/expected/pg_stat_statements.out
@@ -211,6 +211,45 @@ SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
  UPDATE test SET b = $1 WHERE a > $2                                          |     1 |    3
 (10 rows)
 
+--
+-- INSERT, UPDATE, DELETE on test table to validate WAL generation metrics
+--
+SELECT pg_stat_statements_reset();
+ pg_stat_statements_reset 
+--------------------------
+ 
+(1 row)
+
+-- utility "create table" should not be shown
+CREATE TABLE pgss_test (a int, b char(20));
+INSERT INTO pgss_test VALUES(generate_series(1, 10), 'aaa');
+UPDATE pgss_test SET b = 'bbb' WHERE a > 7;
+DELETE FROM pgss_test WHERE a > 9;
+-- DROP test table
+SET pg_stat_statements.track_utility = TRUE;
+DROP TABLE pgss_test;
+SET pg_stat_statements.track_utility = FALSE;
+-- Check WAL is generated for the above statements
+SELECT query, calls, rows,
+wal_bytes > 0 as wal_bytes_generated,
+wal_records > 0 as wal_records_generated,
+wal_records = rows as wal_records_as_rows
+FROM pg_stat_statements ORDER BY query COLLATE "C";
+                           query                           | calls | rows | wal_bytes_generated | wal_records_generated | wal_records_as_rows 
+-----------------------------------------------------------+-------+------+---------------------+-----------------------+---------------------
+ DELETE FROM pgss_test WHERE a > $1                        |     1 |    1 | t                   | t                     | t
+ DROP TABLE pgss_test                                      |     1 |    0 | t                   | t                     | f
+ INSERT INTO pgss_test VALUES(generate_series($1, $2), $3) |     1 |   10 | t                   | t                     | t
+ SELECT pg_stat_statements_reset()                         |     1 |    1 | f                   | f                     | f
+ SELECT query, calls, rows,                               +|     0 |    0 | f                   | f                     | t
+ wal_bytes > $1 as wal_bytes_generated,                   +|       |      |                     |                       | 
+ wal_records > $2 as wal_records_generated,               +|       |      |                     |                       | 
+ wal_records = rows as wal_records_as_rows                +|       |      |                     |                       | 
+ FROM pg_stat_statements ORDER BY query COLLATE "C"        |       |      |                     |                       | 
+ SET pg_stat_statements.track_utility = FALSE              |     1 |    0 | f                   | f                     | t
+ UPDATE pgss_test SET b = $1 WHERE a > $2                  |     1 |    3 | t                   | t                     | t
+(7 rows)
+
 --
 -- pg_stat_statements.track = none
 --
diff --git a/contrib/pg_stat_statements/pg_stat_statements--1.7--1.8.sql b/contrib/pg_stat_statements/pg_stat_statements--1.7--1.8.sql
index 60d454db7f..30566574ab 100644
--- a/contrib/pg_stat_statements/pg_stat_statements--1.7--1.8.sql
+++ b/contrib/pg_stat_statements/pg_stat_statements--1.7--1.8.sql
@@ -41,7 +41,10 @@ CREATE FUNCTION pg_stat_statements(IN showtext boolean,
     OUT temp_blks_read int8,
     OUT temp_blks_written int8,
     OUT blk_read_time float8,
-    OUT blk_write_time float8
+    OUT blk_write_time float8,
+    OUT wal_records int8,
+    OUT wal_num_fpw int8,
+    OUT wal_bytes numeric
 )
 RETURNS SETOF record
 AS 'MODULE_PATHNAME', 'pg_stat_statements_1_8'
diff --git a/contrib/pg_stat_statements/pg_stat_statements.c b/contrib/pg_stat_statements/pg_stat_statements.c
index 942922b01f..c42bf62fce 100644
--- a/contrib/pg_stat_statements/pg_stat_statements.c
+++ b/contrib/pg_stat_statements/pg_stat_statements.c
@@ -188,6 +188,9 @@ typedef struct Counters
 	double		blk_read_time;	/* time spent reading, in msec */
 	double		blk_write_time; /* time spent writing, in msec */
 	double		usage;			/* usage factor */
+	int64		wal_records;	/* # of WAL records generated */
+	int64		wal_num_fpw;	/* # of WAL full page image records generated */
+	uint64		wal_bytes;		/* total amount of WAL bytes generated */
 } Counters;
 
 /*
@@ -348,6 +351,7 @@ static void pgss_store(const char *query, uint64 queryId,
 					   pgssStoreKind kind,
 					   double total_time, uint64 rows,
 					   const BufferUsage *bufusage,
+					   const WalUsage *walusage,
 					   pgssJumbleState *jstate);
 static void pg_stat_statements_internal(FunctionCallInfo fcinfo,
 										pgssVersion api_version,
@@ -891,6 +895,7 @@ pgss_post_parse_analyze(ParseState *pstate, Query *query)
 				   0,
 				   0,
 				   NULL,
+				   NULL,
 				   &jstate);
 }
 
@@ -926,9 +931,16 @@ pgss_planner(Query *parse,
 		instr_time	duration;
 		BufferUsage bufusage_start,
 					bufusage;
+		WalUsage	walusage_start,
+					walusage;
 
 		/* We need to track buffer usage as the planner can access them. */
 		bufusage_start = pgBufferUsage;
+		/*
+		 * Similarly the planner could write some WAL records in some cases
+		 * (e.g. setting a hint bit with those being WAL-logged)
+		 */
+		walusage_start = pgWalUsage;
 		INSTR_TIME_SET_CURRENT(start);
 
 		plan_nested_level++;
@@ -954,6 +966,10 @@ pgss_planner(Query *parse,
 		memset(&bufusage, 0, sizeof(BufferUsage));
 		BufferUsageAccumDiff(&bufusage, &pgBufferUsage, &bufusage_start);
 
+		/* calc differences of WAL counters. */
+		memset(&walusage, 0, sizeof(WalUsage));
+		WalUsageAccumDiff(&walusage, &pgWalUsage, &walusage_start);
+
 		pgss_store(query_string,
 				   parse->queryId,
 				   parse->stmt_location,
@@ -962,6 +978,7 @@ pgss_planner(Query *parse,
 				   INSTR_TIME_GET_MILLISEC(duration),
 				   0,
 				   &bufusage,
+				   &walusage,
 				   NULL);
 	}
 	else
@@ -1079,6 +1096,7 @@ pgss_ExecutorEnd(QueryDesc *queryDesc)
 				   queryDesc->totaltime->total * 1000.0,	/* convert to msec */
 				   queryDesc->estate->es_processed,
 				   &queryDesc->totaltime->bufusage,
+				   &queryDesc->totaltime->walusage,
 				   NULL);
 	}
 
@@ -1123,8 +1141,10 @@ pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
 		uint64		rows;
 		BufferUsage bufusage_start,
 					bufusage;
-
+		WalUsage	walusage_start,
+					walusage;
 		bufusage_start = pgBufferUsage;
+		walusage_start = pgWalUsage;
 		INSTR_TIME_SET_CURRENT(start);
 
 		exec_nested_level++;
@@ -1154,6 +1174,10 @@ pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
 		memset(&bufusage, 0, sizeof(BufferUsage));
 		BufferUsageAccumDiff(&bufusage, &pgBufferUsage, &bufusage_start);
 
+		/* calc differences of WAL counters. */
+		memset(&walusage, 0, sizeof(WalUsage));
+		WalUsageAccumDiff(&walusage, &pgWalUsage, &walusage_start);
+
 		pgss_store(queryString,
 				   0,			/* signal that it's a utility stmt */
 				   pstmt->stmt_location,
@@ -1162,6 +1186,7 @@ pgss_ProcessUtility(PlannedStmt *pstmt, const char *queryString,
 				   INSTR_TIME_GET_MILLISEC(duration),
 				   rows,
 				   &bufusage,
+				   &walusage,
 				   NULL);
 	}
 	else
@@ -1197,7 +1222,8 @@ pgss_hash_string(const char *str, int len)
  *
  * If jstate is not NULL then we're trying to create an entry for which
  * we have no statistics as yet; we just want to record the normalized
- * query string.  total_time, rows, bufusage are ignored in this case.
+ * query string.  total_time, rows, bufusage and walusage are ignored in this
+ * case.
  *
  * If kind is PGSS_PLAN or PGSS_EXEC, its value is used as the array position
  * for the arrays in the Counters field.
@@ -1208,6 +1234,7 @@ pgss_store(const char *query, uint64 queryId,
 		   pgssStoreKind kind,
 		   double total_time, uint64 rows,
 		   const BufferUsage *bufusage,
+		   const WalUsage *walusage,
 		   pgssJumbleState *jstate)
 {
 	pgssHashKey key;
@@ -1402,6 +1429,9 @@ pgss_store(const char *query, uint64 queryId,
 		e->counters.blk_read_time += INSTR_TIME_GET_MILLISEC(bufusage->blk_read_time);
 		e->counters.blk_write_time += INSTR_TIME_GET_MILLISEC(bufusage->blk_write_time);
 		e->counters.usage += USAGE_EXEC(total_time);
+		e->counters.wal_records += walusage->wal_records;
+		e->counters.wal_num_fpw += walusage->wal_num_fpw;
+		e->counters.wal_bytes += walusage->wal_bytes;
 
 		SpinLockRelease(&e->mutex);
 	}
@@ -1449,8 +1479,8 @@ pg_stat_statements_reset(PG_FUNCTION_ARGS)
 #define PG_STAT_STATEMENTS_COLS_V1_1	18
 #define PG_STAT_STATEMENTS_COLS_V1_2	19
 #define PG_STAT_STATEMENTS_COLS_V1_3	23
-#define PG_STAT_STATEMENTS_COLS_V1_8	29
-#define PG_STAT_STATEMENTS_COLS			29	/* maximum of above */
+#define PG_STAT_STATEMENTS_COLS_V1_8	32
+#define PG_STAT_STATEMENTS_COLS			32	/* maximum of above */
 
 /*
  * Retrieve statement statistics.
@@ -1786,6 +1816,23 @@ pg_stat_statements_internal(FunctionCallInfo fcinfo,
 			values[i++] = Float8GetDatumFast(tmp.blk_read_time);
 			values[i++] = Float8GetDatumFast(tmp.blk_write_time);
 		}
+		if (api_version >= PGSS_V1_8)
+		{
+			char		buf[256];
+			Datum		wal_bytes;
+
+			values[i++] = Int64GetDatumFast(tmp.wal_records);
+			values[i++] = Int64GetDatumFast(tmp.wal_num_fpw);
+
+			snprintf(buf, sizeof buf, UINT64_FORMAT, tmp.wal_bytes);
+
+			/* Convert to numeric. */
+			wal_bytes = DirectFunctionCall3(numeric_in,
+											CStringGetDatum(buf),
+											ObjectIdGetDatum(0),
+											Int32GetDatum(-1));
+			values[i++] = wal_bytes;
+		}
 
 		Assert(i == (api_version == PGSS_V1_0 ? PG_STAT_STATEMENTS_COLS_V1_0 :
 					 api_version == PGSS_V1_1 ? PG_STAT_STATEMENTS_COLS_V1_1 :
diff --git a/contrib/pg_stat_statements/sql/pg_stat_statements.sql b/contrib/pg_stat_statements/sql/pg_stat_statements.sql
index 435d51008f..75c10554a8 100644
--- a/contrib/pg_stat_statements/sql/pg_stat_statements.sql
+++ b/contrib/pg_stat_statements/sql/pg_stat_statements.sql
@@ -101,6 +101,29 @@ SELECT * FROM test WHERE a IN (1, 2, 3, 4, 5);
 
 SELECT query, calls, rows FROM pg_stat_statements ORDER BY query COLLATE "C";
 
+--
+-- INSERT, UPDATE, DELETE on test table to validate WAL generation metrics
+--
+SELECT pg_stat_statements_reset();
+
+-- utility "create table" should not be shown
+CREATE TABLE pgss_test (a int, b char(20));
+
+INSERT INTO pgss_test VALUES(generate_series(1, 10), 'aaa');
+UPDATE pgss_test SET b = 'bbb' WHERE a > 7;
+DELETE FROM pgss_test WHERE a > 9;
+-- DROP test table
+SET pg_stat_statements.track_utility = TRUE;
+DROP TABLE pgss_test;
+SET pg_stat_statements.track_utility = FALSE;
+
+-- Check WAL is generated for the above statements
+SELECT query, calls, rows,
+wal_bytes > 0 as wal_bytes_generated,
+wal_records > 0 as wal_records_generated,
+wal_records = rows as wal_records_as_rows
+FROM pg_stat_statements ORDER BY query COLLATE "C";
+
 --
 -- pg_stat_statements.track = none
 --
diff --git a/doc/src/sgml/pgstatstatements.sgml b/doc/src/sgml/pgstatstatements.sgml
index b4df84c60b..3d26108649 100644
--- a/doc/src/sgml/pgstatstatements.sgml
+++ b/doc/src/sgml/pgstatstatements.sgml
@@ -264,6 +264,33 @@
       </entry>
      </row>
 
+     <row>
+      <entry><structfield>wal_bytes</structfield></entry>
+      <entry><type>numeric</type></entry>
+      <entry></entry>
+      <entry>
+        Total amount of WAL bytes generated by the statement
+      </entry>
+     </row>
+
+     <row>
+      <entry><structfield>wal_records</structfield></entry>
+      <entry><type>bigint</type></entry>
+      <entry></entry>
+      <entry>
+        Total count of WAL records generated by the statement
+      </entry>
+     </row>
+
+     <row>
+      <entry><structfield>wal_num_fpw</structfield></entry>
+      <entry><type>bigint</type></entry>
+      <entry></entry>
+      <entry>
+        Total count of WAL full page writes generated by the statement
+      </entry>
+     </row>
+
     </tbody>
    </tgroup>
   </table>
-- 
2.20.1


--dFWYt1i2NyOo1oI9
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename="v13-0004-Expose-WAL-usage-counters-in-verbose-auto-vacuum.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread

* [PATCH v44 06/10] rename routines on the logical output plugin side
@ 2026-03-23 20:37  Álvaro Herrera <[email protected]>
  0 siblings, 0 replies; 959+ messages in thread

From: Álvaro Herrera @ 2026-03-23 20:37 UTC (permalink / raw)

---
 src/backend/commands/cluster.c                |  3 +-
 .../pgoutput_repack/pgoutput_repack.c         | 54 +++++++++----------
 2 files changed, 29 insertions(+), 28 deletions(-)

diff --git a/src/backend/commands/cluster.c b/src/backend/commands/cluster.c
index b86e600af41..75556cbdafb 100644
--- a/src/backend/commands/cluster.c
+++ b/src/backend/commands/cluster.c
@@ -3121,7 +3121,8 @@ restore_tuple(BufFile *file, Relation relation, TupleTableSlot *slot)
 
 	/*
 	 * Next, read any attributes we stored separately into the tts_values
-	 * array elements expecting them, if any.  This matches store_change.
+	 * array elements expecting them, if any.  This matches
+	 * repack_store_change.
 	 */
 	BufFileReadExact(file, &natt_ext, sizeof(natt_ext));
 	if (natt_ext > 0)
diff --git a/src/backend/replication/pgoutput_repack/pgoutput_repack.c b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
index de1892ef423..032fbd0e5b0 100644
--- a/src/backend/replication/pgoutput_repack/pgoutput_repack.c
+++ b/src/backend/replication/pgoutput_repack/pgoutput_repack.c
@@ -19,32 +19,32 @@
 
 PG_MODULE_MAGIC;
 
-static void plugin_startup(LogicalDecodingContext *ctx,
+static void repack_startup(LogicalDecodingContext *ctx,
 						   OutputPluginOptions *opt, bool is_init);
-static void plugin_shutdown(LogicalDecodingContext *ctx);
-static void plugin_begin_txn(LogicalDecodingContext *ctx,
+static void repack_shutdown(LogicalDecodingContext *ctx);
+static void repack_begin_txn(LogicalDecodingContext *ctx,
 							 ReorderBufferTXN *txn);
-static void plugin_commit_txn(LogicalDecodingContext *ctx,
+static void repack_commit_txn(LogicalDecodingContext *ctx,
 							  ReorderBufferTXN *txn, XLogRecPtr commit_lsn);
-static void plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-						  Relation rel, ReorderBufferChange *change);
-static void store_change(LogicalDecodingContext *ctx, Relation relation,
-						 ConcurrentChangeKind kind, HeapTuple tuple);
+static void repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+								  Relation rel, ReorderBufferChange *change);
+static void repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+								ConcurrentChangeKind kind, HeapTuple tuple);
 
 void
 _PG_output_plugin_init(OutputPluginCallbacks *cb)
 {
-	cb->startup_cb = plugin_startup;
-	cb->begin_cb = plugin_begin_txn;
-	cb->change_cb = plugin_change;
-	cb->commit_cb = plugin_commit_txn;
-	cb->shutdown_cb = plugin_shutdown;
+	cb->startup_cb = repack_startup;
+	cb->begin_cb = repack_begin_txn;
+	cb->change_cb = repack_process_change;
+	cb->commit_cb = repack_commit_txn;
+	cb->shutdown_cb = repack_shutdown;
 }
 
 
 /* initialize this plugin */
 static void
-plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
+repack_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 			   bool is_init)
 {
 	ctx->output_plugin_private = NULL;
@@ -55,13 +55,13 @@ plugin_startup(LogicalDecodingContext *ctx, OutputPluginOptions *opt,
 	if (ctx->output_plugin_options != NIL)
 	{
 		ereport(ERROR,
-				(errcode(ERRCODE_INVALID_PARAMETER_VALUE),
-				 errmsg("This plugin does not expect any options")));
+				errcode(ERRCODE_INVALID_PARAMETER_VALUE),
+				errmsg("this plugin does not expect any options"));
 	}
 }
 
 static void
-plugin_shutdown(LogicalDecodingContext *ctx)
+repack_shutdown(LogicalDecodingContext *ctx)
 {
 }
 
@@ -75,13 +75,13 @@ plugin_shutdown(LogicalDecodingContext *ctx)
 
 /* BEGIN callback */
 static void
-plugin_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
+repack_begin_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn)
 {
 }
 
 /* COMMIT callback */
 static void
-plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+repack_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				  XLogRecPtr commit_lsn)
 {
 }
@@ -90,8 +90,8 @@ plugin_commit_txn(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * Callback for individual changed tuples
  */
 static void
-plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
-			  Relation relation, ReorderBufferChange *change)
+repack_process_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
+					  Relation relation, ReorderBufferChange *change)
 {
 	RepackDecodingState *private = (RepackDecodingState *) ctx->output_writer_private;
 
@@ -114,7 +114,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (newtuple == NULL)
 					elog(ERROR, "incomplete insert info.");
 
-				store_change(ctx, relation, CHANGE_INSERT, newtuple);
+				repack_store_change(ctx, relation, CHANGE_INSERT, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_UPDATE:
@@ -129,9 +129,9 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 					elog(ERROR, "incomplete update info.");
 
 				if (oldtuple != NULL)
-					store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
+					repack_store_change(ctx, relation, CHANGE_UPDATE_OLD, oldtuple);
 
-				store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
+				repack_store_change(ctx, relation, CHANGE_UPDATE_NEW, newtuple);
 			}
 			break;
 		case REORDER_BUFFER_CHANGE_DELETE:
@@ -143,7 +143,7 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
 				if (oldtuple == NULL)
 					elog(ERROR, "incomplete delete info.");
 
-				store_change(ctx, relation, CHANGE_DELETE, oldtuple);
+				repack_store_change(ctx, relation, CHANGE_DELETE, oldtuple);
 			}
 			break;
 		default:
@@ -172,8 +172,8 @@ plugin_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
  * replication identity instead of the full tuple.
  */
 static void
-store_change(LogicalDecodingContext *ctx, Relation relation,
-			 ConcurrentChangeKind kind, HeapTuple tuple)
+repack_store_change(LogicalDecodingContext *ctx, Relation relation,
+					ConcurrentChangeKind kind, HeapTuple tuple)
 {
 	RepackDecodingState *dstate;
 	MemoryContext	oldcxt;
-- 
2.47.3


--gwom7bl7ogtszo4k
Content-Type: text/x-diff; charset=utf-8
Content-Disposition: attachment;
	filename="v44-0007-Split-cluster.h-to-create-repack_internal.h.patch"



^ permalink  raw  reply  [nested|flat] 959+ messages in thread