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[PATCH 07/11] possibility to dump session variables by pg_dump
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* [PATCH 07/11] possibility to dump session variables by pg_dump
@ 2022-04-04 18:49 [email protected] <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: [email protected] @ 2022-04-04 18:49 UTC (permalink / raw)

Enhancing pg_dump about session variables support
---
 src/bin/pg_dump/common.c             |   3 +-
 src/bin/pg_dump/dumputils.c          |   6 +
 src/bin/pg_dump/pg_backup.h          |   2 +
 src/bin/pg_dump/pg_backup_archiver.c |  12 +-
 src/bin/pg_dump/pg_dump.c            | 237 ++++++++++++++++++++++++++-
 src/bin/pg_dump/pg_dump.h            |  25 ++-
 src/bin/pg_dump/pg_dump_sort.c       |   6 +
 src/bin/pg_dump/pg_restore.c         |   9 +-
 src/bin/pg_dump/t/002_pg_dump.pl     |  65 ++++++++
 9 files changed, 360 insertions(+), 5 deletions(-)

diff --git a/src/bin/pg_dump/common.c b/src/bin/pg_dump/common.c
index 794e6e7ce9..97270e0b06 100644
--- a/src/bin/pg_dump/common.c
+++ b/src/bin/pg_dump/common.c
@@ -263,7 +263,8 @@ getSchemaData(Archive *fout, int *numTablesPtr)
 	pg_log_info("reading subscriptions");
 	getSubscriptions(fout);
 
-	free(inhinfo);				/* not needed any longer */
+	pg_log_info("reading variables");
+	getVariables(fout);
 
 	*numTablesPtr = numTables;
 	return tblinfo;
diff --git a/src/bin/pg_dump/dumputils.c b/src/bin/pg_dump/dumputils.c
index 6e501a5413..dc1f0e1ba8 100644
--- a/src/bin/pg_dump/dumputils.c
+++ b/src/bin/pg_dump/dumputils.c
@@ -504,6 +504,12 @@ do { \
 		CONVERT_PRIV('r', "SELECT");
 		CONVERT_PRIV('w', "UPDATE");
 	}
+	else if (strcmp(type, "VARIABLE") == 0 ||
+			 strcmp(type, "VARIABLES") == 0)
+	{
+		CONVERT_PRIV('r', "SELECT");
+		CONVERT_PRIV('w', "UPDATE");
+	}
 	else
 		abort();
 
diff --git a/src/bin/pg_dump/pg_backup.h b/src/bin/pg_dump/pg_backup.h
index fcc5f6bd05..9d675d669c 100644
--- a/src/bin/pg_dump/pg_backup.h
+++ b/src/bin/pg_dump/pg_backup.h
@@ -131,12 +131,14 @@ typedef struct _restoreOptions
 	int			selFunction;
 	int			selTrigger;
 	int			selTable;
+	int			selVariable;
 	SimpleStringList indexNames;
 	SimpleStringList functionNames;
 	SimpleStringList schemaNames;
 	SimpleStringList schemaExcludeNames;
 	SimpleStringList triggerNames;
 	SimpleStringList tableNames;
+	SimpleStringList variableNames;
 
 	int			useDB;
 	ConnParams	cparams;		/* parameters to use if useDB */
diff --git a/src/bin/pg_dump/pg_backup_archiver.c b/src/bin/pg_dump/pg_backup_archiver.c
index 233198afc0..8d47869ba8 100644
--- a/src/bin/pg_dump/pg_backup_archiver.c
+++ b/src/bin/pg_dump/pg_backup_archiver.c
@@ -2934,6 +2934,14 @@ _tocEntryRequired(TocEntry *te, teSection curSection, ArchiveHandle *AH)
 					!simple_string_list_member(&ropt->triggerNames, te->tag))
 					return 0;
 			}
+			else if (strcmp(te->desc, "VARIABLE") == 0)
+			{
+				if (!ropt->selVariable)
+					return 0;
+				if (ropt->variableNames.head != NULL &&
+					!simple_string_list_member(&ropt->variableNames, te->tag))
+					return 0;
+			}
 			else
 				return 0;
 		}
@@ -3419,6 +3427,7 @@ _getObjectDescription(PQExpBuffer buf, TocEntry *te)
 		strcmp(type, "TEXT SEARCH DICTIONARY") == 0 ||
 		strcmp(type, "TEXT SEARCH CONFIGURATION") == 0 ||
 		strcmp(type, "STATISTICS") == 0 ||
+		strcmp(type, "VARIABLE") == 0 ||
 	/* non-schema-specified objects */
 		strcmp(type, "DATABASE") == 0 ||
 		strcmp(type, "PROCEDURAL LANGUAGE") == 0 ||
@@ -3611,7 +3620,8 @@ _printTocEntry(ArchiveHandle *AH, TocEntry *te, bool isData)
 			strcmp(te->desc, "SERVER") == 0 ||
 			strcmp(te->desc, "STATISTICS") == 0 ||
 			strcmp(te->desc, "PUBLICATION") == 0 ||
-			strcmp(te->desc, "SUBSCRIPTION") == 0)
+			strcmp(te->desc, "SUBSCRIPTION") == 0 ||
+			strcmp(te->desc, "VARIABLE") == 0)
 		{
 			PQExpBuffer temp = createPQExpBuffer();
 
diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c
index 67b6d9079e..a60cf1aa87 100644
--- a/src/bin/pg_dump/pg_dump.c
+++ b/src/bin/pg_dump/pg_dump.c
@@ -287,6 +287,7 @@ static void dumpPolicy(Archive *fout, const PolicyInfo *polinfo);
 static void dumpPublication(Archive *fout, const PublicationInfo *pubinfo);
 static void dumpPublicationTable(Archive *fout, const PublicationRelInfo *pubrinfo);
 static void dumpSubscription(Archive *fout, const SubscriptionInfo *subinfo);
+static void dumpVariable(Archive *fout, const VariableInfo * varinfo);
 static void dumpDatabase(Archive *AH);
 static void dumpDatabaseConfig(Archive *AH, PQExpBuffer outbuf,
 							   const char *dbname, Oid dboid);
@@ -4741,6 +4742,232 @@ get_next_possible_free_pg_type_oid(Archive *fout, PQExpBuffer upgrade_query)
 	return next_possible_free_oid;
 }
 
+/*
+ * getVariables
+ *	  get information about variables
+ */
+void
+getVariables(Archive *fout)
+{
+	PQExpBuffer query;
+	PGresult   *res;
+	VariableInfo *varinfo;
+	int			i_tableoid;
+	int			i_oid;
+	int			i_varname;
+	int			i_varnamespace;
+	int			i_vartype;
+	int			i_vartypname;
+	int			i_vardefexpr;
+	int			i_vareoxaction;
+	int			i_varisnotnull;
+	int			i_varisimmutable;
+	int			i_varowner;
+	int			i_varcollation;
+	int			i_varacl;
+	int			i_acldefault;
+	int			i,
+				ntups;
+
+	if (fout->remoteVersion < 160000)
+		return;
+
+	query = createPQExpBuffer();
+
+	resetPQExpBuffer(query);
+
+	/* Get the variables in current database. */
+	appendPQExpBuffer(query,
+					  "SELECT v.tableoid, v.oid, v.varname,\n"
+					  "v.vareoxaction,\n"
+					  "v.varnamespace,\n"
+					  "v.vartype,\n"
+					  "pg_catalog.format_type(v.vartype, v.vartypmod) as vartypname,\n"
+					  "v.varisnotnull,\n"
+					  "v.varisimmutable,\n"
+					  "CASE WHEN v.varcollation <> t.typcollation "
+					  "THEN v.varcollation ELSE 0 END AS varcollation,\n"
+					  "pg_catalog.pg_get_expr(v.vardefexpr,0) as vardefexpr,\n"
+					  "v.varowner,\n"
+					  "v.varacl,\n"
+					  "acldefault('V', v.varowner) AS acldefault\n"
+					  "FROM pg_catalog.pg_variable v\n"
+					  "JOIN pg_catalog.pg_type t "
+					  "ON (v.vartype = t.oid)");
+
+	res = ExecuteSqlQuery(fout, query->data, PGRES_TUPLES_OK);
+
+	ntups = PQntuples(res);
+
+	i_tableoid = PQfnumber(res, "tableoid");
+	i_oid = PQfnumber(res, "oid");
+	i_varname = PQfnumber(res, "varname");
+	i_varnamespace = PQfnumber(res, "varnamespace");
+	i_vartype = PQfnumber(res, "vartype");
+	i_vartypname = PQfnumber(res, "vartypname");
+	i_vareoxaction = PQfnumber(res, "vareoxaction");
+	i_vardefexpr = PQfnumber(res, "vardefexpr");
+	i_varisnotnull = PQfnumber(res, "varisnotnull");
+	i_varisimmutable = PQfnumber(res, "varisimmutable");
+	i_varcollation = PQfnumber(res, "varcollation");
+
+	i_varowner = PQfnumber(res, "varowner");
+	i_varacl = PQfnumber(res, "varacl");
+	i_acldefault = PQfnumber(res, "acldefault");
+
+	varinfo = pg_malloc(ntups * sizeof(VariableInfo));
+
+	for (i = 0; i < ntups; i++)
+	{
+		TypeInfo   *vtype;
+
+		varinfo[i].dobj.objType = DO_VARIABLE;
+		varinfo[i].dobj.catId.tableoid =
+			atooid(PQgetvalue(res, i, i_tableoid));
+		varinfo[i].dobj.catId.oid = atooid(PQgetvalue(res, i, i_oid));
+		AssignDumpId(&varinfo[i].dobj);
+		varinfo[i].dobj.name = pg_strdup(PQgetvalue(res, i, i_varname));
+		varinfo[i].dobj.namespace =
+			findNamespace(atooid(PQgetvalue(res, i, i_varnamespace)));
+
+		varinfo[i].vartype = atooid(PQgetvalue(res, i, i_vartype));
+		varinfo[i].vartypname = pg_strdup(PQgetvalue(res, i, i_vartypname));
+		varinfo[i].vareoxaction = pg_strdup(PQgetvalue(res, i, i_vareoxaction));
+		varinfo[i].varisnotnull = *(PQgetvalue(res, i, i_varisnotnull)) == 't';
+		varinfo[i].varisimmutable = *(PQgetvalue(res, i, i_varisimmutable)) == 't';
+		varinfo[i].varcollation = atooid(PQgetvalue(res, i, i_varcollation));
+
+		varinfo[i].dacl.acl = pg_strdup(PQgetvalue(res, i, i_varacl));
+		varinfo[i].dacl.acldefault = pg_strdup(PQgetvalue(res, i, i_acldefault));
+		varinfo[i].dacl.privtype = 0;
+		varinfo[i].dacl.initprivs = NULL;
+		varinfo[i].rolname = getRoleName(PQgetvalue(res, i, i_varowner));
+
+		/* Decide whether we want to dump it */
+		selectDumpableObject(&(varinfo[i].dobj), fout);
+
+		/* Do not try to dump ACL if no ACL exists. */
+		if (!PQgetisnull(res, i, i_varacl))
+			varinfo[i].dobj.components |= DUMP_COMPONENT_ACL;
+
+		if (PQgetisnull(res, i, i_vardefexpr))
+			varinfo[i].vardefexpr = NULL;
+		else
+			varinfo[i].vardefexpr = pg_strdup(PQgetvalue(res, i, i_vardefexpr));
+
+		if (strlen(varinfo[i].rolname) == 0)
+			pg_log_warning("owner of variable \"%s\" appears to be invalid",
+						   varinfo[i].dobj.name);
+
+		/* Decide whether we want to dump it */
+		selectDumpableObject(&(varinfo[i].dobj), fout);
+
+		vtype = findTypeByOid(varinfo[i].vartype);
+		addObjectDependency(&varinfo[i].dobj, vtype->dobj.dumpId);
+	}
+	PQclear(res);
+
+	destroyPQExpBuffer(query);
+}
+
+/*
+ * dumpVariable
+ *	  dump the definition of the given variables
+ */
+static void
+dumpVariable(Archive *fout, const VariableInfo * varinfo)
+{
+	DumpOptions *dopt = fout->dopt;
+
+	PQExpBuffer delq;
+	PQExpBuffer query;
+	char *qualvarname;
+	const char *vartypname;
+	const char *vardefexpr;
+	const char *vareoxaction;
+	const char *varisimmutable;
+	Oid			varcollation;
+	bool		varisnotnull;
+
+	/* Skip if not to be dumped */
+	if (!varinfo->dobj.dump || dopt->dataOnly)
+		return;
+
+	delq = createPQExpBuffer();
+	query = createPQExpBuffer();
+
+	qualvarname = pg_strdup(fmtQualifiedDumpable(varinfo));
+	vartypname = varinfo->vartypname;
+	vardefexpr = varinfo->vardefexpr;
+	vareoxaction = varinfo->vareoxaction;
+	varisnotnull = varinfo->varisnotnull;
+	varisimmutable = varinfo->varisimmutable ? "IMMUTABLE " : "";
+	varcollation = varinfo->varcollation;
+
+	appendPQExpBuffer(delq, "DROP VARIABLE %s;\n",
+					  qualvarname);
+
+	appendPQExpBuffer(query, "CREATE %sVARIABLE %s AS %s",
+					  varisimmutable, qualvarname, vartypname);
+
+	if (OidIsValid(varcollation))
+	{
+		CollInfo   *coll;
+
+		coll = findCollationByOid(varcollation);
+		if (coll)
+			appendPQExpBuffer(query, " COLLATE %s",
+							  fmtQualifiedDumpable(coll));
+	}
+
+	if (varisnotnull)
+		appendPQExpBuffer(query, " NOT NULL");
+
+	if (vardefexpr)
+		appendPQExpBuffer(query, " DEFAULT %s",
+						  vardefexpr);
+
+	if (strcmp(vareoxaction, "d") == 0)
+		appendPQExpBuffer(query, " ON COMMIT DROP");
+	else if (strcmp(vareoxaction, "r") == 0)
+		appendPQExpBuffer(query, " ON TRANSACTION END RESET");
+
+	appendPQExpBuffer(query, ";\n");
+
+	if (varinfo->dobj.dump & DUMP_COMPONENT_DEFINITION)
+		ArchiveEntry(fout, varinfo->dobj.catId, varinfo->dobj.dumpId,
+					 ARCHIVE_OPTS(.tag = varinfo->dobj.name,
+								  .namespace = varinfo->dobj.namespace->dobj.name,
+								  .owner = varinfo->rolname,
+								  .description = "VARIABLE",
+								  .section = SECTION_PRE_DATA,
+								  .createStmt = query->data,
+								  .dropStmt = delq->data));
+
+	/* Dump comment if any */
+	if (varinfo->dobj.dump & DUMP_COMPONENT_COMMENT)
+		dumpComment(fout, "VARIABLE", qualvarname,
+					NULL, varinfo->rolname,
+					varinfo->dobj.catId, 0, varinfo->dobj.dumpId);
+
+	/* Dump ACL if any */
+	if (varinfo->dobj.dump & DUMP_COMPONENT_ACL)
+	{
+		char *qvarname = pg_strdup(fmtId(varinfo->dobj.name));
+
+		dumpACL(fout, varinfo->dobj.dumpId, InvalidDumpId, "VARIABLE",
+				qvarname, NULL,
+				varinfo->dobj.namespace->dobj.name, varinfo->rolname, &varinfo->dacl);
+
+		free(qvarname);
+	}
+
+	destroyPQExpBuffer(delq);
+	destroyPQExpBuffer(query);
+
+	free(qualvarname);
+}
+
 static void
 binary_upgrade_set_type_oids_by_type_oid(Archive *fout,
 										 PQExpBuffer upgrade_buffer,
@@ -9395,7 +9622,8 @@ getAdditionalACLs(Archive *fout)
 					dobj->objType == DO_TABLE ||
 					dobj->objType == DO_PROCLANG ||
 					dobj->objType == DO_FDW ||
-					dobj->objType == DO_FOREIGN_SERVER)
+					dobj->objType == DO_FOREIGN_SERVER ||
+					dobj->objType == DO_VARIABLE)
 				{
 					DumpableObjectWithAcl *daobj = (DumpableObjectWithAcl *) dobj;
 
@@ -9985,6 +10213,9 @@ dumpDumpableObject(Archive *fout, DumpableObject *dobj)
 		case DO_SUBSCRIPTION:
 			dumpSubscription(fout, (const SubscriptionInfo *) dobj);
 			break;
+		case DO_VARIABLE:
+			dumpVariable(fout, (VariableInfo *) dobj);
+			break;
 		case DO_PRE_DATA_BOUNDARY:
 		case DO_POST_DATA_BOUNDARY:
 			/* never dumped, nothing to do */
@@ -14361,6 +14592,9 @@ dumpDefaultACL(Archive *fout, const DefaultACLInfo *daclinfo)
 		case DEFACLOBJ_NAMESPACE:
 			type = "SCHEMAS";
 			break;
+		case DEFACLOBJ_VARIABLE:
+			type = "VARIABLES";
+			break;
 		default:
 			/* shouldn't get here */
 			pg_fatal("unrecognized object type in default privileges: %d",
@@ -17902,6 +18136,7 @@ addBoundaryDependencies(DumpableObject **dobjs, int numObjs,
 			case DO_CONVERSION:
 			case DO_TABLE:
 			case DO_TABLE_ATTACH:
+			case DO_VARIABLE:
 			case DO_ATTRDEF:
 			case DO_PROCLANG:
 			case DO_CAST:
diff --git a/src/bin/pg_dump/pg_dump.h b/src/bin/pg_dump/pg_dump.h
index 69ee939d44..8d719bd35e 100644
--- a/src/bin/pg_dump/pg_dump.h
+++ b/src/bin/pg_dump/pg_dump.h
@@ -52,6 +52,7 @@ typedef enum
 	DO_TABLE,
 	DO_TABLE_ATTACH,
 	DO_ATTRDEF,
+	DO_VARIABLE,
 	DO_INDEX,
 	DO_INDEX_ATTACH,
 	DO_STATSEXT,
@@ -82,7 +83,7 @@ typedef enum
 	DO_PUBLICATION,
 	DO_PUBLICATION_REL,
 	DO_PUBLICATION_TABLE_IN_SCHEMA,
-	DO_SUBSCRIPTION
+	DO_SUBSCRIPTION,
 } DumpableObjectType;
 
 /*
@@ -664,6 +665,27 @@ typedef struct _SubscriptionInfo
 	char	   *subpublications;
 } SubscriptionInfo;
 
+/*
+ * The VariableInfo struct is used to represent session variables
+ */
+typedef struct _VariableInfo
+{
+	DumpableObject dobj;
+	DumpableAcl dacl;
+	Oid			vartype;
+	char	   *vartypname;
+	char	   *vareoxaction;
+	char	   *vardefexpr;
+	char	   *varacl;
+	char	   *rvaracl;
+	char	   *initvaracl;
+	char	   *initrvaracl;
+	bool		varisnotnull;
+	bool		varisimmutable;
+	Oid			varcollation;
+	const char *rolname;		/* name of owner, or empty string */
+}			VariableInfo;
+
 /*
  *	common utility functions
  */
@@ -746,5 +768,6 @@ extern void getPublicationNamespaces(Archive *fout);
 extern void getPublicationTables(Archive *fout, TableInfo tblinfo[],
 								 int numTables);
 extern void getSubscriptions(Archive *fout);
+extern void getVariables(Archive *fout);
 
 #endif							/* PG_DUMP_H */
diff --git a/src/bin/pg_dump/pg_dump_sort.c b/src/bin/pg_dump/pg_dump_sort.c
index 5de3241eb4..1a660b8a9f 100644
--- a/src/bin/pg_dump/pg_dump_sort.c
+++ b/src/bin/pg_dump/pg_dump_sort.c
@@ -75,6 +75,7 @@ enum dbObjectTypePriorities
 	PRIO_TABLE_ATTACH,
 	PRIO_DUMMY_TYPE,
 	PRIO_ATTRDEF,
+	PRIO_VARIABLE,
 	PRIO_BLOB,
 	PRIO_PRE_DATA_BOUNDARY,		/* boundary! */
 	PRIO_TABLE_DATA,
@@ -116,6 +117,7 @@ static const int dbObjectTypePriority[] =
 	PRIO_TABLE,					/* DO_TABLE */
 	PRIO_TABLE_ATTACH,			/* DO_TABLE_ATTACH */
 	PRIO_ATTRDEF,				/* DO_ATTRDEF */
+	PRIO_VARIABLE,				/* DO_VARIABLE */
 	PRIO_INDEX,					/* DO_INDEX */
 	PRIO_INDEX_ATTACH,			/* DO_INDEX_ATTACH */
 	PRIO_STATSEXT,				/* DO_STATSEXT */
@@ -1508,6 +1510,10 @@ describeDumpableObject(DumpableObject *obj, char *buf, int bufsize)
 					 "POST-DATA BOUNDARY  (ID %d)",
 					 obj->dumpId);
 			return;
+		case DO_VARIABLE:
+			snprintf(buf, bufsize,
+					 "VARIABLE %s  (ID %d OID %u)",
+					 obj->name, obj->dumpId, obj->catId.oid);
 	}
 	/* shouldn't get here */
 	snprintf(buf, bufsize,
diff --git a/src/bin/pg_dump/pg_restore.c b/src/bin/pg_dump/pg_restore.c
index 049a100634..830cde5421 100644
--- a/src/bin/pg_dump/pg_restore.c
+++ b/src/bin/pg_dump/pg_restore.c
@@ -103,6 +103,7 @@ main(int argc, char **argv)
 		{"trigger", 1, NULL, 'T'},
 		{"use-list", 1, NULL, 'L'},
 		{"username", 1, NULL, 'U'},
+		{"variable", 1, NULL, 'A'},
 		{"verbose", 0, NULL, 'v'},
 		{"single-transaction", 0, NULL, '1'},
 
@@ -151,7 +152,7 @@ main(int argc, char **argv)
 		}
 	}
 
-	while ((c = getopt_long(argc, argv, "acCd:ef:F:h:I:j:lL:n:N:Op:P:RsS:t:T:U:vwWx1",
+	while ((c = getopt_long(argc, argv, "A:acCd:ef:F:h:I:j:lL:n:N:Op:P:RsS:t:T:U:vwWx1",
 							cmdopts, NULL)) != -1)
 	{
 		switch (c)
@@ -159,6 +160,11 @@ main(int argc, char **argv)
 			case 'a':			/* Dump data only */
 				opts->dataOnly = 1;
 				break;
+			case 'A':			/* vAriable */
+				opts->selTypes = 1;
+				opts->selVariable = 1;
+				simple_string_list_append(&opts->variableNames, optarg);
+				break;
 			case 'c':			/* clean (i.e., drop) schema prior to create */
 				opts->dropSchema = 1;
 				break;
@@ -444,6 +450,7 @@ usage(const char *progname)
 
 	printf(_("\nOptions controlling the restore:\n"));
 	printf(_("  -a, --data-only              restore only the data, no schema\n"));
+	printf(_("  -A, --variable=NAME          restore named session variable\n"));
 	printf(_("  -c, --clean                  clean (drop) database objects before recreating\n"));
 	printf(_("  -C, --create                 create the target database\n"));
 	printf(_("  -e, --exit-on-error          exit on error, default is to continue\n"));
diff --git a/src/bin/pg_dump/t/002_pg_dump.pl b/src/bin/pg_dump/t/002_pg_dump.pl
index 2873b662fb..747308c894 100644
--- a/src/bin/pg_dump/t/002_pg_dump.pl
+++ b/src/bin/pg_dump/t/002_pg_dump.pl
@@ -572,6 +572,16 @@ my %tests = (
 		unlike => { no_privs => 1, },
 	  },
 
+	'ALTER DEFAULT PRIVILEGES FOR ROLE regress_dump_test_role GRANT SELECT ON VARIABLES TO PUBLIC'
+	  => {
+		create_order => 56,
+		create_sql   => 'ALTER DEFAULT PRIVILEGES FOR ROLE regress_dump_test_role GRANT SELECT ON VARIABLES TO PUBLIC;',
+		regexp => qr/^
+			\QALTER DEFAULT PRIVILEGES FOR ROLE regress_dump_test_role GRANT SELECT ON VARIABLES  TO PUBLIC;\E/xm,
+		like => { %full_runs, section_post_data => 1, },
+		unlike => { no_privs => 1, },
+	  },
+
 	'ALTER ROLE regress_dump_test_role' => {
 		regexp => qr/^
 			\QALTER ROLE regress_dump_test_role WITH \E
@@ -1327,6 +1337,22 @@ my %tests = (
 		unlike => { exclude_dump_test_schema => 1, },
 	},
 
+	'COMMENT ON VARIABLE dump_test.variable1' => {
+		create_order => 71,
+		create_sql   => 'COMMENT ON VARIABLE dump_test.variable1
+					   IS \'comment on variable\';',
+		regexp =>
+		  qr/^\QCOMMENT ON VARIABLE dump_test.variable1 IS 'comment on variable';\E/m,
+		like => {
+			%full_runs,
+			%dump_test_schema_runs,
+			section_pre_data     => 1,
+		},
+		unlike => {
+			exclude_dump_test_schema => 1,
+		},
+	},
+
 	'COPY test_table' => {
 		create_order => 4,
 		create_sql   => 'INSERT INTO dump_test.test_table (col1) '
@@ -3263,6 +3289,30 @@ my %tests = (
 		},
 	},
 
+	'CREATE VARIABLE test_variable' => {
+		all_runs     => 1,
+		catch_all    => 'CREATE ... commands',
+		create_order => 61,
+		create_sql   => 'CREATE VARIABLE dump_test.variable1 AS integer DEFAULT 0;',
+		regexp => qr/^
+			\QCREATE VARIABLE dump_test.variable1 AS integer DEFAULT 0;\E/xm,
+		like =>
+		  { %full_runs, %dump_test_schema_runs, section_pre_data => 1, },
+		unlike => { exclude_dump_test_schema => 1, },
+	},
+
+	'CREATE IMMUTABLE VARIABLE test_variable' => {
+		all_runs     => 1,
+		catch_all    => 'CREATE ... commands',
+		create_order => 61,
+		create_sql   => 'CREATE IMMUTABLE VARIABLE dump_test.variable2 AS integer DEFAULT 0;',
+		regexp => qr/^
+			\QCREATE IMMUTABLE VARIABLE dump_test.variable2 AS integer DEFAULT 0;\E/xm,
+		like =>
+		  { %full_runs, %dump_test_schema_runs, section_pre_data => 1, },
+		unlike => { exclude_dump_test_schema => 1, },
+	},
+
 	'CREATE VIEW test_view' => {
 		create_order => 61,
 		create_sql   => 'CREATE VIEW dump_test.test_view
@@ -3702,6 +3752,21 @@ my %tests = (
 		like => {},
 	},
 
+	'GRANT SELECT ON VARIABLE dump_test.variable1' => {
+		create_order => 73,
+		create_sql =>
+		  'GRANT SELECT ON VARIABLE dump_test.variable1 TO regress_dump_test_role;',
+		regexp => qr/^
+			\QGRANT SELECT ON VARIABLE dump_test.variable1 TO regress_dump_test_role;\E
+			/xm,
+		like =>
+		  { %full_runs, %dump_test_schema_runs, section_pre_data => 1, },
+		unlike => {
+			exclude_dump_test_schema => 1,
+			no_privs                 => 1,
+		},
+	},
+
 	'REFRESH MATERIALIZED VIEW matview' => {
 		regexp => qr/^\QREFRESH MATERIALIZED VIEW dump_test.matview;\E/m,
 		like =>
-- 
2.37.2


--gcms4zhgklsgym3k
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment; filename="v20220906-1-0008-typedefs.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v20220916 08/13] enhancing psql for session variables
@ 2022-04-04 20:40 [email protected] <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: [email protected] @ 2022-04-04 20:40 UTC (permalink / raw)

\dV and tab complete for session variables related commands
---
 src/bin/psql/command.c      |  3 ++
 src/bin/psql/describe.c     | 96 +++++++++++++++++++++++++++++++++++++
 src/bin/psql/describe.h     |  3 ++
 src/bin/psql/help.c         |  1 +
 src/bin/psql/tab-complete.c | 70 ++++++++++++++++++++++-----
 5 files changed, 162 insertions(+), 11 deletions(-)

diff --git a/src/bin/psql/command.c b/src/bin/psql/command.c
index a141146e70..83738b10f3 100644
--- a/src/bin/psql/command.c
+++ b/src/bin/psql/command.c
@@ -944,6 +944,9 @@ exec_command_d(PsqlScanState scan_state, bool active_branch, const char *cmd)
 						break;
 				}
 				break;
+			case 'V':			/* Variables */
+				success = listVariables(pattern, show_verbose);
+				break;
 			case 'x':			/* Extensions */
 				if (show_verbose)
 					success = listExtensionContents(pattern);
diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c
index c645d66418..a958853c6d 100644
--- a/src/bin/psql/describe.c
+++ b/src/bin/psql/describe.c
@@ -5065,6 +5065,102 @@ error_return:
 	return false;
 }
 
+/*
+ * \dV
+ *
+ * listVariables()
+ */
+bool
+listVariables(const char *pattern, bool verbose)
+{
+	PQExpBufferData buf;
+	PGresult   *res;
+	printQueryOpt myopt = pset.popt;
+	static const bool translate_columns[] = {false, false, false, false, false, false, false, false, false, false, false};
+
+	initPQExpBuffer(&buf);
+
+	printfPQExpBuffer(&buf,
+					  "SELECT n.nspname as \"%s\",\n"
+					  "  v.varname as \"%s\",\n"
+					  "  pg_catalog.format_type(v.vartype, v.vartypmod) as \"%s\",\n"
+					  "  (SELECT c.collname FROM pg_catalog.pg_collation c, pg_catalog.pg_type bt\n"
+					  "   WHERE c.oid = v.varcollation AND bt.oid = v.vartype AND v.varcollation <> bt.typcollation) as \"%s\",\n"
+					  "  NOT v.varisnotnull as \"%s\",\n"
+					  "  NOT v.varisimmutable as \"%s\",\n"
+					  "  pg_catalog.pg_get_expr(v.vardefexpr, 0) as \"%s\",\n"
+					  "  pg_catalog.pg_get_userbyid(v.varowner) as \"%s\",\n"
+					  "  CASE v.vareoxaction\n"
+					  "    WHEN 'd' THEN 'ON COMMIT DROP'\n"
+					  "    WHEN 'r' THEN 'ON TRANSACTION END RESET' END as \"%s\"\n",
+					  gettext_noop("Schema"),
+					  gettext_noop("Name"),
+					  gettext_noop("Type"),
+					  gettext_noop("Collation"),
+					  gettext_noop("Nullable"),
+					  gettext_noop("Mutable"),
+					  gettext_noop("Default"),
+					  gettext_noop("Owner"),
+					  gettext_noop("Transactional end action"));
+
+	if (verbose)
+	{
+		appendPQExpBufferStr(&buf, ",\n  ");
+		printACLColumn(&buf, "v.varacl");
+		appendPQExpBuffer(&buf,
+						  ",\n  pg_catalog.obj_description(v.oid, 'pg_variable') AS \"%s\"",
+						  gettext_noop("Description"));
+	}
+
+	appendPQExpBufferStr(&buf,
+						 "\nFROM pg_catalog.pg_variable v"
+						 "\n     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = v.varnamespace");
+
+	appendPQExpBufferStr(&buf, "\nWHERE true\n");
+	if (!pattern)
+		appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
+							 "      AND n.nspname <> 'information_schema'\n");
+
+	if (!validateSQLNamePattern(&buf, pattern, true, false,
+								"n.nspname", "v.varname", NULL,
+								"pg_catalog.pg_variable_is_visible(v.oid)",
+								NULL, 3))
+		return false;
+
+	appendPQExpBufferStr(&buf, "ORDER BY 1,2;");
+
+	res = PSQLexec(buf.data);
+	termPQExpBuffer(&buf);
+	if (!res)
+		return false;
+
+	/*
+	 * Most functions in this file are content to print an empty table when
+	 * there are no matching objects.  We intentionally deviate from that
+	 * here, but only in !quiet mode, for historical reasons.
+	 */
+	if (PQntuples(res) == 0 && !pset.quiet)
+	{
+		if (pattern)
+			pg_log_error("Did not find any session variable named \"%s\".",
+						 pattern);
+		else
+			pg_log_error("Did not find any session variables.");
+	}
+	else
+	{
+		myopt.nullPrint = NULL;
+		myopt.title = _("List of variables");
+		myopt.translate_header = true;
+		myopt.translate_columns = translate_columns;
+		myopt.n_translate_columns = lengthof(translate_columns);
+
+		printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
+	}
+
+	PQclear(res);
+	return true;
+}
 
 /*
  * \dFp
diff --git a/src/bin/psql/describe.h b/src/bin/psql/describe.h
index 7872c71f58..6960c738bd 100644
--- a/src/bin/psql/describe.h
+++ b/src/bin/psql/describe.h
@@ -146,4 +146,7 @@ extern bool listOpFamilyFunctions(const char *access_method_pattern,
 /* \dl or \lo_list */
 extern bool listLargeObjects(bool verbose);
 
+/* \dV */
+extern bool listVariables(const char *pattern, bool varbose);
+
 #endif							/* DESCRIBE_H */
diff --git a/src/bin/psql/help.c b/src/bin/psql/help.c
index f8ce1a0706..dcdfb20418 100644
--- a/src/bin/psql/help.c
+++ b/src/bin/psql/help.c
@@ -286,6 +286,7 @@ slashUsage(unsigned short int pager)
 	HELP0("  \\dT[S+] [PATTERN]      list data types\n");
 	HELP0("  \\du[S+] [PATTERN]      list roles\n");
 	HELP0("  \\dv[S+] [PATTERN]      list views\n");
+	HELP0("  \\dV     [PATTERN]      list variables\n");
 	HELP0("  \\dx[+]  [PATTERN]      list extensions\n");
 	HELP0("  \\dX     [PATTERN]      list extended statistics\n");
 	HELP0("  \\dy[+]  [PATTERN]      list event triggers\n");
diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c
index f3465adb85..519c863202 100644
--- a/src/bin/psql/tab-complete.c
+++ b/src/bin/psql/tab-complete.c
@@ -962,6 +962,13 @@ static const SchemaQuery Query_for_trigger_of_table = {
 	.refnamespace = "c1.relnamespace",
 };
 
+static const SchemaQuery Query_for_list_of_variables = {
+	.min_server_version = 150000,
+	.catname = "pg_catalog.pg_variable v",
+	.viscondition = "pg_catalog.pg_variable_is_visible(v.oid)",
+	.namespace = "v.varnamespace",
+	.result = "v.varname",
+};
 
 /*
  * Queries to get lists of names of various kinds of things, possibly
@@ -1219,6 +1226,8 @@ static const pgsql_thing_t words_after_create[] = {
 	{"FOREIGN TABLE", NULL, NULL, NULL},
 	{"FUNCTION", NULL, NULL, Query_for_list_of_functions},
 	{"GROUP", Query_for_list_of_roles},
+	{"IMMUTABLE VARIABLE", NULL, NULL, NULL, NULL, THING_NO_DROP | THING_NO_ALTER}, /* for CREATE IMMUTABLE
+																					 * VARIABLE ... */
 	{"INDEX", NULL, NULL, &Query_for_list_of_indexes},
 	{"LANGUAGE", Query_for_list_of_languages},
 	{"LARGE OBJECT", NULL, NULL, NULL, NULL, THING_NO_CREATE | THING_NO_DROP},
@@ -1257,6 +1266,7 @@ static const pgsql_thing_t words_after_create[] = {
 																			 * TABLE ... */
 	{"USER", Query_for_list_of_roles, NULL, NULL, Keywords_for_user_thing},
 	{"USER MAPPING FOR", NULL, NULL, NULL},
+	{"VARIABLE", NULL, NULL, &Query_for_list_of_variables},
 	{"VIEW", NULL, NULL, &Query_for_list_of_views},
 	{NULL}						/* end of list */
 };
@@ -1668,7 +1678,8 @@ psql_completion(const char *text, int start, int end)
 		"ABORT", "ALTER", "ANALYZE", "BEGIN", "CALL", "CHECKPOINT", "CLOSE", "CLUSTER",
 		"COMMENT", "COMMIT", "COPY", "CREATE", "DEALLOCATE", "DECLARE",
 		"DELETE FROM", "DISCARD", "DO", "DROP", "END", "EXECUTE", "EXPLAIN",
-		"FETCH", "GRANT", "IMPORT FOREIGN SCHEMA", "INSERT INTO", "LISTEN", "LOAD", "LOCK",
+		"FETCH", "GRANT", "IMPORT FOREIGN SCHEMA", "INSERT INTO", "LET",
+		"LISTEN", "LOAD", "LOCK",
 		"MERGE", "MOVE", "NOTIFY", "PREPARE",
 		"REASSIGN", "REFRESH MATERIALIZED VIEW", "REINDEX", "RELEASE",
 		"RESET", "REVOKE", "ROLLBACK",
@@ -1688,7 +1699,7 @@ psql_completion(const char *text, int start, int end)
 		"\\dF", "\\dFd", "\\dFp", "\\dFt", "\\dg", "\\di", "\\dl", "\\dL",
 		"\\dm", "\\dn", "\\do", "\\dO", "\\dp", "\\dP", "\\dPi", "\\dPt",
 		"\\drds", "\\dRs", "\\dRp", "\\ds",
-		"\\dt", "\\dT", "\\dv", "\\du", "\\dx", "\\dX", "\\dy",
+		"\\dt", "\\dT", "\\dv", "\\du", "\\dx", "\\dX", "\\dy", "\\dV",
 		"\\echo", "\\edit", "\\ef", "\\elif", "\\else", "\\encoding",
 		"\\endif", "\\errverbose", "\\ev",
 		"\\f",
@@ -2129,6 +2140,9 @@ psql_completion(const char *text, int start, int end)
 										  "ALL");
 	else if (Matches("ALTER", "SYSTEM", "SET", MatchAny))
 		COMPLETE_WITH("TO");
+	/* ALTER VARIABLE <name> */
+	else if (Matches("ALTER", "VARIABLE", MatchAny))
+		COMPLETE_WITH("OWNER TO", "RENAME TO", "SET SCHEMA");
 	/* ALTER VIEW <name> */
 	else if (Matches("ALTER", "VIEW", MatchAny))
 		COMPLETE_WITH("ALTER COLUMN", "OWNER TO", "RENAME",
@@ -2644,7 +2658,7 @@ psql_completion(const char *text, int start, int end)
 					  "ROUTINE", "RULE", "SCHEMA", "SEQUENCE", "SERVER",
 					  "STATISTICS", "SUBSCRIPTION", "TABLE",
 					  "TABLESPACE", "TEXT SEARCH", "TRANSFORM FOR",
-					  "TRIGGER", "TYPE", "VIEW");
+					  "TRIGGER", "TYPE", "VARIABLE", "VIEW");
 	else if (Matches("COMMENT", "ON", "ACCESS", "METHOD"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_access_methods);
 	else if (Matches("COMMENT", "ON", "CONSTRAINT"))
@@ -3082,7 +3096,7 @@ psql_completion(const char *text, int start, int end)
 /* CREATE TABLE --- is allowed inside CREATE SCHEMA, so use TailMatches */
 	/* Complete "CREATE TEMP/TEMPORARY" with the possible temp objects */
 	else if (TailMatches("CREATE", "TEMP|TEMPORARY"))
-		COMPLETE_WITH("SEQUENCE", "TABLE", "VIEW");
+		COMPLETE_WITH("IMMUTABLE VARIABLE", "SEQUENCE", "TABLE", "VIEW", "VARIABLE");
 	/* Complete "CREATE UNLOGGED" with TABLE or MATVIEW */
 	else if (TailMatches("CREATE", "UNLOGGED"))
 		COMPLETE_WITH("TABLE", "MATERIALIZED VIEW");
@@ -3389,6 +3403,17 @@ psql_completion(const char *text, int start, int end)
 		else if (TailMatches("=", MatchAnyExcept("*)")))
 			COMPLETE_WITH(",", ")");
 	}
+/* CREATE VARIABLE --- is allowed inside CREATE SCHEMA, so use TailMatches */
+	/* Complete CREATE VARIABLE <name> with AS */
+	else if (TailMatches("IMMUTABLE"))
+		COMPLETE_WITH("VARIABLE");
+	else if (TailMatches("CREATE", "VARIABLE", MatchAny) ||
+			 TailMatches("TEMP|TEMPORARY", "VARIABLE", MatchAny) ||
+			 TailMatches("IMMUTABLE", "VARIABLE", MatchAny))
+		COMPLETE_WITH("AS");
+	else if (TailMatches("VARIABLE", MatchAny, "AS"))
+		/* Complete CREATE VARIABLE <name> with AS types */
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
 
 /* CREATE VIEW --- is allowed inside CREATE SCHEMA, so use TailMatches */
 	/* Complete CREATE [ OR REPLACE ] VIEW <name> with AS */
@@ -3504,7 +3529,7 @@ psql_completion(const char *text, int start, int end)
 
 /* DISCARD */
 	else if (Matches("DISCARD"))
-		COMPLETE_WITH("ALL", "PLANS", "SEQUENCES", "TEMP");
+		COMPLETE_WITH("ALL", "PLANS", "SEQUENCES", "TEMP", "VARIABLES");
 
 /* DO */
 	else if (Matches("DO"))
@@ -3631,6 +3656,12 @@ psql_completion(const char *text, int start, int end)
 	else if (Matches("DROP", "TRANSFORM", "FOR", MatchAny, "LANGUAGE", MatchAny))
 		COMPLETE_WITH("CASCADE", "RESTRICT");
 
+	/* DROP VARIABLE */
+	else if (Matches("DROP", "VARIABLE"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
+	else if (Matches("DROP", "VARIABLE", MatchAny))
+		COMPLETE_WITH("CASCADE", "RESTRICT");
+
 /* EXECUTE */
 	else if (Matches("EXECUTE"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_prepared_statements);
@@ -3747,7 +3778,8 @@ psql_completion(const char *text, int start, int end)
 		if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
 			COMPLETE_WITH("SELECT", "INSERT", "UPDATE",
 						  "DELETE", "TRUNCATE", "REFERENCES", "TRIGGER",
-						  "EXECUTE", "USAGE", "ALL");
+						  "EXECUTE", "USAGE", "ALL",
+						  "READ", "WRITE");
 		else
 			COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
 									 "GRANT",
@@ -3765,6 +3797,8 @@ psql_completion(const char *text, int start, int end)
 									 "USAGE",
 									 "SET",
 									 "ALTER SYSTEM",
+									 "READ",
+									 "WRITE",
 									 "ALL");
 	}
 
@@ -3806,7 +3840,7 @@ psql_completion(const char *text, int start, int end)
 	else if (TailMatches("GRANT|REVOKE", MatchAny) ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny))
 	{
-		if (TailMatches("SELECT|INSERT|UPDATE|DELETE|TRUNCATE|REFERENCES|TRIGGER|CREATE|CONNECT|TEMPORARY|TEMP|EXECUTE|USAGE|ALL"))
+		if (TailMatches("SELECT|INSERT|UPDATE|DELETE|TRUNCATE|REFERENCES|TRIGGER|CREATE|CONNECT|TEMPORARY|TEMP|EXECUTE|USAGE|READ|WRITE|ALL"))
 			COMPLETE_WITH("ON");
 		else if (TailMatches("GRANT", MatchAny))
 			COMPLETE_WITH("TO");
@@ -3829,7 +3863,7 @@ psql_completion(const char *text, int start, int end)
 		 * objects supported.
 		 */
 		if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
-			COMPLETE_WITH("TABLES", "SEQUENCES", "FUNCTIONS", "PROCEDURES", "ROUTINES", "TYPES", "SCHEMAS");
+			COMPLETE_WITH("TABLES", "SEQUENCES", "FUNCTIONS", "PROCEDURES", "ROUTINES", "TYPES", "SCHEMAS", "VARIABLES");
 		else
 			COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_grantables,
 											"ALL FUNCTIONS IN SCHEMA",
@@ -3851,7 +3885,8 @@ psql_completion(const char *text, int start, int end)
 											"SEQUENCE",
 											"TABLE",
 											"TABLESPACE",
-											"TYPE");
+											"TYPE",
+											"VARIABLE");
 	}
 	else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "ALL") ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "ALL"))
@@ -3859,7 +3894,8 @@ psql_completion(const char *text, int start, int end)
 					  "PROCEDURES IN SCHEMA",
 					  "ROUTINES IN SCHEMA",
 					  "SEQUENCES IN SCHEMA",
-					  "TABLES IN SCHEMA");
+					  "TABLES IN SCHEMA",
+					  "VARIABLES IN SCHEMA");
 	else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "FOREIGN") ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "FOREIGN"))
 		COMPLETE_WITH("DATA WRAPPER", "SERVER");
@@ -3895,6 +3931,8 @@ psql_completion(const char *text, int start, int end)
 			COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces);
 		else if (TailMatches("TYPE"))
 			COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
+		else if (TailMatches("VARIABLE"))
+			COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
 		else if (TailMatches("GRANT", MatchAny, MatchAny, MatchAny))
 			COMPLETE_WITH("TO");
 		else
@@ -4137,7 +4175,7 @@ psql_completion(const char *text, int start, int end)
 
 /* PREPARE xx AS */
 	else if (Matches("PREPARE", MatchAny, "AS"))
-		COMPLETE_WITH("SELECT", "UPDATE", "INSERT INTO", "DELETE FROM");
+		COMPLETE_WITH("SELECT", "UPDATE", "INSERT INTO", "DELETE FROM", "LET");
 
 /*
  * PREPARE TRANSACTION is missing on purpose. It's intended for transaction
@@ -4425,6 +4463,14 @@ psql_completion(const char *text, int start, int end)
 	else if (TailMatches("UPDATE", MatchAny, "SET", MatchAnyExcept("*=")))
 		COMPLETE_WITH("=");
 
+/* LET --- can be inside EXPLAIN, PREPARE etc */
+	/* If prev. word is LET suggest a list of variables */
+	else if (TailMatches("LET"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
+	/* Complete LET <variable> with "=" */
+	else if (TailMatches("LET", MatchAny))
+		COMPLETE_WITH("=");
+
 /* USER MAPPING */
 	else if (Matches("ALTER|CREATE|DROP", "USER", "MAPPING"))
 		COMPLETE_WITH("FOR");
@@ -4591,6 +4637,8 @@ psql_completion(const char *text, int start, int end)
 		COMPLETE_WITH_QUERY(Query_for_list_of_roles);
 	else if (TailMatchesCS("\\dv*"))
 		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_views);
+	else if (TailMatchesCS("\\dV*"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
 	else if (TailMatchesCS("\\dx*"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_extensions);
 	else if (TailMatchesCS("\\dX*"))
-- 
2.37.0


--w2in66fnadvggvsb
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename="v20220916-0009-possibility-to-dump-session-variables-by-p.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH 06/11] enhancing psql for session variables
@ 2022-04-04 20:40 [email protected] <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: [email protected] @ 2022-04-04 20:40 UTC (permalink / raw)

\dV and tab complete for session variables related commands
---
 src/bin/psql/command.c      |  3 ++
 src/bin/psql/describe.c     | 96 +++++++++++++++++++++++++++++++++++++
 src/bin/psql/describe.h     |  3 ++
 src/bin/psql/help.c         |  1 +
 src/bin/psql/tab-complete.c | 70 ++++++++++++++++++++++-----
 5 files changed, 162 insertions(+), 11 deletions(-)

diff --git a/src/bin/psql/command.c b/src/bin/psql/command.c
index a141146e70..83738b10f3 100644
--- a/src/bin/psql/command.c
+++ b/src/bin/psql/command.c
@@ -944,6 +944,9 @@ exec_command_d(PsqlScanState scan_state, bool active_branch, const char *cmd)
 						break;
 				}
 				break;
+			case 'V':			/* Variables */
+				success = listVariables(pattern, show_verbose);
+				break;
 			case 'x':			/* Extensions */
 				if (show_verbose)
 					success = listExtensionContents(pattern);
diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c
index c645d66418..a958853c6d 100644
--- a/src/bin/psql/describe.c
+++ b/src/bin/psql/describe.c
@@ -5065,6 +5065,102 @@ error_return:
 	return false;
 }
 
+/*
+ * \dV
+ *
+ * listVariables()
+ */
+bool
+listVariables(const char *pattern, bool verbose)
+{
+	PQExpBufferData buf;
+	PGresult   *res;
+	printQueryOpt myopt = pset.popt;
+	static const bool translate_columns[] = {false, false, false, false, false, false, false, false, false, false, false};
+
+	initPQExpBuffer(&buf);
+
+	printfPQExpBuffer(&buf,
+					  "SELECT n.nspname as \"%s\",\n"
+					  "  v.varname as \"%s\",\n"
+					  "  pg_catalog.format_type(v.vartype, v.vartypmod) as \"%s\",\n"
+					  "  (SELECT c.collname FROM pg_catalog.pg_collation c, pg_catalog.pg_type bt\n"
+					  "   WHERE c.oid = v.varcollation AND bt.oid = v.vartype AND v.varcollation <> bt.typcollation) as \"%s\",\n"
+					  "  NOT v.varisnotnull as \"%s\",\n"
+					  "  NOT v.varisimmutable as \"%s\",\n"
+					  "  pg_catalog.pg_get_expr(v.vardefexpr, 0) as \"%s\",\n"
+					  "  pg_catalog.pg_get_userbyid(v.varowner) as \"%s\",\n"
+					  "  CASE v.vareoxaction\n"
+					  "    WHEN 'd' THEN 'ON COMMIT DROP'\n"
+					  "    WHEN 'r' THEN 'ON TRANSACTION END RESET' END as \"%s\"\n",
+					  gettext_noop("Schema"),
+					  gettext_noop("Name"),
+					  gettext_noop("Type"),
+					  gettext_noop("Collation"),
+					  gettext_noop("Nullable"),
+					  gettext_noop("Mutable"),
+					  gettext_noop("Default"),
+					  gettext_noop("Owner"),
+					  gettext_noop("Transactional end action"));
+
+	if (verbose)
+	{
+		appendPQExpBufferStr(&buf, ",\n  ");
+		printACLColumn(&buf, "v.varacl");
+		appendPQExpBuffer(&buf,
+						  ",\n  pg_catalog.obj_description(v.oid, 'pg_variable') AS \"%s\"",
+						  gettext_noop("Description"));
+	}
+
+	appendPQExpBufferStr(&buf,
+						 "\nFROM pg_catalog.pg_variable v"
+						 "\n     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = v.varnamespace");
+
+	appendPQExpBufferStr(&buf, "\nWHERE true\n");
+	if (!pattern)
+		appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
+							 "      AND n.nspname <> 'information_schema'\n");
+
+	if (!validateSQLNamePattern(&buf, pattern, true, false,
+								"n.nspname", "v.varname", NULL,
+								"pg_catalog.pg_variable_is_visible(v.oid)",
+								NULL, 3))
+		return false;
+
+	appendPQExpBufferStr(&buf, "ORDER BY 1,2;");
+
+	res = PSQLexec(buf.data);
+	termPQExpBuffer(&buf);
+	if (!res)
+		return false;
+
+	/*
+	 * Most functions in this file are content to print an empty table when
+	 * there are no matching objects.  We intentionally deviate from that
+	 * here, but only in !quiet mode, for historical reasons.
+	 */
+	if (PQntuples(res) == 0 && !pset.quiet)
+	{
+		if (pattern)
+			pg_log_error("Did not find any session variable named \"%s\".",
+						 pattern);
+		else
+			pg_log_error("Did not find any session variables.");
+	}
+	else
+	{
+		myopt.nullPrint = NULL;
+		myopt.title = _("List of variables");
+		myopt.translate_header = true;
+		myopt.translate_columns = translate_columns;
+		myopt.n_translate_columns = lengthof(translate_columns);
+
+		printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
+	}
+
+	PQclear(res);
+	return true;
+}
 
 /*
  * \dFp
diff --git a/src/bin/psql/describe.h b/src/bin/psql/describe.h
index 7872c71f58..6960c738bd 100644
--- a/src/bin/psql/describe.h
+++ b/src/bin/psql/describe.h
@@ -146,4 +146,7 @@ extern bool listOpFamilyFunctions(const char *access_method_pattern,
 /* \dl or \lo_list */
 extern bool listLargeObjects(bool verbose);
 
+/* \dV */
+extern bool listVariables(const char *pattern, bool varbose);
+
 #endif							/* DESCRIBE_H */
diff --git a/src/bin/psql/help.c b/src/bin/psql/help.c
index f8ce1a0706..dcdfb20418 100644
--- a/src/bin/psql/help.c
+++ b/src/bin/psql/help.c
@@ -286,6 +286,7 @@ slashUsage(unsigned short int pager)
 	HELP0("  \\dT[S+] [PATTERN]      list data types\n");
 	HELP0("  \\du[S+] [PATTERN]      list roles\n");
 	HELP0("  \\dv[S+] [PATTERN]      list views\n");
+	HELP0("  \\dV     [PATTERN]      list variables\n");
 	HELP0("  \\dx[+]  [PATTERN]      list extensions\n");
 	HELP0("  \\dX     [PATTERN]      list extended statistics\n");
 	HELP0("  \\dy[+]  [PATTERN]      list event triggers\n");
diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c
index 62a39779b9..2780c2239c 100644
--- a/src/bin/psql/tab-complete.c
+++ b/src/bin/psql/tab-complete.c
@@ -962,6 +962,13 @@ static const SchemaQuery Query_for_trigger_of_table = {
 	.refnamespace = "c1.relnamespace",
 };
 
+static const SchemaQuery Query_for_list_of_variables = {
+	.min_server_version = 150000,
+	.catname = "pg_catalog.pg_variable v",
+	.viscondition = "pg_catalog.pg_variable_is_visible(v.oid)",
+	.namespace = "v.varnamespace",
+	.result = "v.varname",
+};
 
 /*
  * Queries to get lists of names of various kinds of things, possibly
@@ -1219,6 +1226,8 @@ static const pgsql_thing_t words_after_create[] = {
 	{"FOREIGN TABLE", NULL, NULL, NULL},
 	{"FUNCTION", NULL, NULL, Query_for_list_of_functions},
 	{"GROUP", Query_for_list_of_roles},
+	{"IMMUTABLE VARIABLE", NULL, NULL, NULL, NULL, THING_NO_DROP | THING_NO_ALTER},	/* for CREATE
+																				 * IMMUTABLE VARIABLE ... */
 	{"INDEX", NULL, NULL, &Query_for_list_of_indexes},
 	{"LANGUAGE", Query_for_list_of_languages},
 	{"LARGE OBJECT", NULL, NULL, NULL, NULL, THING_NO_CREATE | THING_NO_DROP},
@@ -1257,6 +1266,7 @@ static const pgsql_thing_t words_after_create[] = {
 																			 * TABLE ... */
 	{"USER", Query_for_list_of_roles, NULL, NULL, Keywords_for_user_thing},
 	{"USER MAPPING FOR", NULL, NULL, NULL},
+	{"VARIABLE", NULL, NULL, &Query_for_list_of_variables},
 	{"VIEW", NULL, NULL, &Query_for_list_of_views},
 	{NULL}						/* end of list */
 };
@@ -1668,7 +1678,8 @@ psql_completion(const char *text, int start, int end)
 		"ABORT", "ALTER", "ANALYZE", "BEGIN", "CALL", "CHECKPOINT", "CLOSE", "CLUSTER",
 		"COMMENT", "COMMIT", "COPY", "CREATE", "DEALLOCATE", "DECLARE",
 		"DELETE FROM", "DISCARD", "DO", "DROP", "END", "EXECUTE", "EXPLAIN",
-		"FETCH", "GRANT", "IMPORT FOREIGN SCHEMA", "INSERT INTO", "LISTEN", "LOAD", "LOCK",
+		"FETCH", "GRANT", "IMPORT FOREIGN SCHEMA", "INSERT INTO", "LET",
+		"LISTEN", "LOAD", "LOCK",
 		"MERGE", "MOVE", "NOTIFY", "PREPARE",
 		"REASSIGN", "REFRESH MATERIALIZED VIEW", "REINDEX", "RELEASE",
 		"RESET", "REVOKE", "ROLLBACK",
@@ -1688,7 +1699,7 @@ psql_completion(const char *text, int start, int end)
 		"\\dF", "\\dFd", "\\dFp", "\\dFt", "\\dg", "\\di", "\\dl", "\\dL",
 		"\\dm", "\\dn", "\\do", "\\dO", "\\dp", "\\dP", "\\dPi", "\\dPt",
 		"\\drds", "\\dRs", "\\dRp", "\\ds",
-		"\\dt", "\\dT", "\\dv", "\\du", "\\dx", "\\dX", "\\dy",
+		"\\dt", "\\dT", "\\dv", "\\du", "\\dx", "\\dX", "\\dy", "\\dV",
 		"\\echo", "\\edit", "\\ef", "\\elif", "\\else", "\\encoding",
 		"\\endif", "\\errverbose", "\\ev",
 		"\\f",
@@ -2129,6 +2140,9 @@ psql_completion(const char *text, int start, int end)
 										  "ALL");
 	else if (Matches("ALTER", "SYSTEM", "SET", MatchAny))
 		COMPLETE_WITH("TO");
+	/* ALTER VARIABLE <name> */
+	else if (Matches("ALTER", "VARIABLE", MatchAny))
+		COMPLETE_WITH("OWNER TO", "RENAME TO", "SET SCHEMA");
 	/* ALTER VIEW <name> */
 	else if (Matches("ALTER", "VIEW", MatchAny))
 		COMPLETE_WITH("ALTER COLUMN", "OWNER TO", "RENAME",
@@ -2635,7 +2649,7 @@ psql_completion(const char *text, int start, int end)
 					  "ROUTINE", "RULE", "SCHEMA", "SEQUENCE", "SERVER",
 					  "STATISTICS", "SUBSCRIPTION", "TABLE",
 					  "TABLESPACE", "TEXT SEARCH", "TRANSFORM FOR",
-					  "TRIGGER", "TYPE", "VIEW");
+					  "TRIGGER", "TYPE", "VARIABLE", "VIEW");
 	else if (Matches("COMMENT", "ON", "ACCESS", "METHOD"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_access_methods);
 	else if (Matches("COMMENT", "ON", "CONSTRAINT"))
@@ -3073,7 +3087,7 @@ psql_completion(const char *text, int start, int end)
 /* CREATE TABLE --- is allowed inside CREATE SCHEMA, so use TailMatches */
 	/* Complete "CREATE TEMP/TEMPORARY" with the possible temp objects */
 	else if (TailMatches("CREATE", "TEMP|TEMPORARY"))
-		COMPLETE_WITH("SEQUENCE", "TABLE", "VIEW");
+		COMPLETE_WITH("IMMUTABLE VARIABLE", "SEQUENCE", "TABLE", "VIEW", "VARIABLE");
 	/* Complete "CREATE UNLOGGED" with TABLE or MATVIEW */
 	else if (TailMatches("CREATE", "UNLOGGED"))
 		COMPLETE_WITH("TABLE", "MATERIALIZED VIEW");
@@ -3380,6 +3394,17 @@ psql_completion(const char *text, int start, int end)
 		else if (TailMatches("=", MatchAnyExcept("*)")))
 			COMPLETE_WITH(",", ")");
 	}
+/* CREATE VARIABLE --- is allowed inside CREATE SCHEMA, so use TailMatches */
+	/* Complete CREATE VARIABLE <name> with AS */
+	else if (TailMatches("IMMUTABLE"))
+		COMPLETE_WITH("VARIABLE");
+	else if (TailMatches("CREATE", "VARIABLE", MatchAny) ||
+			 TailMatches("TEMP|TEMPORARY", "VARIABLE", MatchAny) ||
+			 TailMatches("IMMUTABLE", "VARIABLE", MatchAny))
+			COMPLETE_WITH("AS");
+	else if (TailMatches("VARIABLE", MatchAny, "AS"))
+			/* Complete CREATE VARIABLE <name> with AS types */
+			COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
 
 /* CREATE VIEW --- is allowed inside CREATE SCHEMA, so use TailMatches */
 	/* Complete CREATE [ OR REPLACE ] VIEW <name> with AS */
@@ -3495,7 +3520,7 @@ psql_completion(const char *text, int start, int end)
 
 /* DISCARD */
 	else if (Matches("DISCARD"))
-		COMPLETE_WITH("ALL", "PLANS", "SEQUENCES", "TEMP");
+		COMPLETE_WITH("ALL", "PLANS", "SEQUENCES", "TEMP", "VARIABLES");
 
 /* DO */
 	else if (Matches("DO"))
@@ -3622,6 +3647,12 @@ psql_completion(const char *text, int start, int end)
 	else if (Matches("DROP", "TRANSFORM", "FOR", MatchAny, "LANGUAGE", MatchAny))
 		COMPLETE_WITH("CASCADE", "RESTRICT");
 
+	/* DROP VARIABLE */
+	else if (Matches("DROP", "VARIABLE"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
+	else if (Matches("DROP", "VARIABLE", MatchAny))
+		COMPLETE_WITH("CASCADE", "RESTRICT");
+
 /* EXECUTE */
 	else if (Matches("EXECUTE"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_prepared_statements);
@@ -3738,7 +3769,8 @@ psql_completion(const char *text, int start, int end)
 		if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
 			COMPLETE_WITH("SELECT", "INSERT", "UPDATE",
 						  "DELETE", "TRUNCATE", "REFERENCES", "TRIGGER",
-						  "EXECUTE", "USAGE", "ALL");
+						  "EXECUTE", "USAGE", "ALL",
+						  "READ", "WRITE");
 		else
 			COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
 									 "GRANT",
@@ -3756,6 +3788,8 @@ psql_completion(const char *text, int start, int end)
 									 "USAGE",
 									 "SET",
 									 "ALTER SYSTEM",
+									 "READ",
+									 "WRITE",
 									 "ALL");
 	}
 
@@ -3797,7 +3831,7 @@ psql_completion(const char *text, int start, int end)
 	else if (TailMatches("GRANT|REVOKE", MatchAny) ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny))
 	{
-		if (TailMatches("SELECT|INSERT|UPDATE|DELETE|TRUNCATE|REFERENCES|TRIGGER|CREATE|CONNECT|TEMPORARY|TEMP|EXECUTE|USAGE|ALL"))
+		if (TailMatches("SELECT|INSERT|UPDATE|DELETE|TRUNCATE|REFERENCES|TRIGGER|CREATE|CONNECT|TEMPORARY|TEMP|EXECUTE|USAGE|READ|WRITE|ALL"))
 			COMPLETE_WITH("ON");
 		else if (TailMatches("GRANT", MatchAny))
 			COMPLETE_WITH("TO");
@@ -3820,7 +3854,7 @@ psql_completion(const char *text, int start, int end)
 		 * objects supported.
 		 */
 		if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
-			COMPLETE_WITH("TABLES", "SEQUENCES", "FUNCTIONS", "PROCEDURES", "ROUTINES", "TYPES", "SCHEMAS");
+			COMPLETE_WITH("TABLES", "SEQUENCES", "FUNCTIONS", "PROCEDURES", "ROUTINES", "TYPES", "SCHEMAS", "VARIABLES");
 		else
 			COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_grantables,
 											"ALL FUNCTIONS IN SCHEMA",
@@ -3842,7 +3876,8 @@ psql_completion(const char *text, int start, int end)
 											"SEQUENCE",
 											"TABLE",
 											"TABLESPACE",
-											"TYPE");
+											"TYPE",
+											"VARIABLE");
 	}
 	else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "ALL") ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "ALL"))
@@ -3850,7 +3885,8 @@ psql_completion(const char *text, int start, int end)
 					  "PROCEDURES IN SCHEMA",
 					  "ROUTINES IN SCHEMA",
 					  "SEQUENCES IN SCHEMA",
-					  "TABLES IN SCHEMA");
+					  "TABLES IN SCHEMA",
+					  "VARIABLES IN SCHEMA");
 	else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "FOREIGN") ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "FOREIGN"))
 		COMPLETE_WITH("DATA WRAPPER", "SERVER");
@@ -3886,6 +3922,8 @@ psql_completion(const char *text, int start, int end)
 			COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces);
 		else if (TailMatches("TYPE"))
 			COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
+		else if (TailMatches("VARIABLE"))
+			COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
 		else if (TailMatches("GRANT", MatchAny, MatchAny, MatchAny))
 			COMPLETE_WITH("TO");
 		else
@@ -4128,7 +4166,7 @@ psql_completion(const char *text, int start, int end)
 
 /* PREPARE xx AS */
 	else if (Matches("PREPARE", MatchAny, "AS"))
-		COMPLETE_WITH("SELECT", "UPDATE", "INSERT INTO", "DELETE FROM");
+		COMPLETE_WITH("SELECT", "UPDATE", "INSERT INTO", "DELETE FROM", "LET");
 
 /*
  * PREPARE TRANSACTION is missing on purpose. It's intended for transaction
@@ -4416,6 +4454,14 @@ psql_completion(const char *text, int start, int end)
 	else if (TailMatches("UPDATE", MatchAny, "SET", MatchAnyExcept("*=")))
 		COMPLETE_WITH("=");
 
+/* LET --- can be inside EXPLAIN, PREPARE etc */
+	/* If prev. word is LET suggest a list of variables */
+	else if (TailMatches("LET"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
+	/* Complete LET <variable> with "=" */
+	else if (TailMatches("LET", MatchAny))
+		COMPLETE_WITH("=");
+
 /* USER MAPPING */
 	else if (Matches("ALTER|CREATE|DROP", "USER", "MAPPING"))
 		COMPLETE_WITH("FOR");
@@ -4582,6 +4628,8 @@ psql_completion(const char *text, int start, int end)
 		COMPLETE_WITH_QUERY(Query_for_list_of_roles);
 	else if (TailMatchesCS("\\dv*"))
 		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_views);
+	else if (TailMatchesCS("\\dV*"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
 	else if (TailMatchesCS("\\dx*"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_extensions);
 	else if (TailMatchesCS("\\dX*"))
-- 
2.37.2


--gcms4zhgklsgym3k
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename*0=v20220906-1-0007-possibility-to-dump-session-variables-by-pg_;
	filename*1="dump.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v20220922 08/13] enhancing psql for session variables
@ 2022-04-04 20:40 [email protected] <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: [email protected] @ 2022-04-04 20:40 UTC (permalink / raw)

\dV and tab complete for session variables related commands
---
 src/bin/psql/command.c      |  3 ++
 src/bin/psql/describe.c     | 96 +++++++++++++++++++++++++++++++++++++
 src/bin/psql/describe.h     |  3 ++
 src/bin/psql/help.c         |  1 +
 src/bin/psql/tab-complete.c | 71 ++++++++++++++++++++++-----
 5 files changed, 162 insertions(+), 12 deletions(-)

diff --git a/src/bin/psql/command.c b/src/bin/psql/command.c
index a141146e70..83738b10f3 100644
--- a/src/bin/psql/command.c
+++ b/src/bin/psql/command.c
@@ -944,6 +944,9 @@ exec_command_d(PsqlScanState scan_state, bool active_branch, const char *cmd)
 						break;
 				}
 				break;
+			case 'V':			/* Variables */
+				success = listVariables(pattern, show_verbose);
+				break;
 			case 'x':			/* Extensions */
 				if (show_verbose)
 					success = listExtensionContents(pattern);
diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c
index c645d66418..a958853c6d 100644
--- a/src/bin/psql/describe.c
+++ b/src/bin/psql/describe.c
@@ -5065,6 +5065,102 @@ error_return:
 	return false;
 }
 
+/*
+ * \dV
+ *
+ * listVariables()
+ */
+bool
+listVariables(const char *pattern, bool verbose)
+{
+	PQExpBufferData buf;
+	PGresult   *res;
+	printQueryOpt myopt = pset.popt;
+	static const bool translate_columns[] = {false, false, false, false, false, false, false, false, false, false, false};
+
+	initPQExpBuffer(&buf);
+
+	printfPQExpBuffer(&buf,
+					  "SELECT n.nspname as \"%s\",\n"
+					  "  v.varname as \"%s\",\n"
+					  "  pg_catalog.format_type(v.vartype, v.vartypmod) as \"%s\",\n"
+					  "  (SELECT c.collname FROM pg_catalog.pg_collation c, pg_catalog.pg_type bt\n"
+					  "   WHERE c.oid = v.varcollation AND bt.oid = v.vartype AND v.varcollation <> bt.typcollation) as \"%s\",\n"
+					  "  NOT v.varisnotnull as \"%s\",\n"
+					  "  NOT v.varisimmutable as \"%s\",\n"
+					  "  pg_catalog.pg_get_expr(v.vardefexpr, 0) as \"%s\",\n"
+					  "  pg_catalog.pg_get_userbyid(v.varowner) as \"%s\",\n"
+					  "  CASE v.vareoxaction\n"
+					  "    WHEN 'd' THEN 'ON COMMIT DROP'\n"
+					  "    WHEN 'r' THEN 'ON TRANSACTION END RESET' END as \"%s\"\n",
+					  gettext_noop("Schema"),
+					  gettext_noop("Name"),
+					  gettext_noop("Type"),
+					  gettext_noop("Collation"),
+					  gettext_noop("Nullable"),
+					  gettext_noop("Mutable"),
+					  gettext_noop("Default"),
+					  gettext_noop("Owner"),
+					  gettext_noop("Transactional end action"));
+
+	if (verbose)
+	{
+		appendPQExpBufferStr(&buf, ",\n  ");
+		printACLColumn(&buf, "v.varacl");
+		appendPQExpBuffer(&buf,
+						  ",\n  pg_catalog.obj_description(v.oid, 'pg_variable') AS \"%s\"",
+						  gettext_noop("Description"));
+	}
+
+	appendPQExpBufferStr(&buf,
+						 "\nFROM pg_catalog.pg_variable v"
+						 "\n     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = v.varnamespace");
+
+	appendPQExpBufferStr(&buf, "\nWHERE true\n");
+	if (!pattern)
+		appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
+							 "      AND n.nspname <> 'information_schema'\n");
+
+	if (!validateSQLNamePattern(&buf, pattern, true, false,
+								"n.nspname", "v.varname", NULL,
+								"pg_catalog.pg_variable_is_visible(v.oid)",
+								NULL, 3))
+		return false;
+
+	appendPQExpBufferStr(&buf, "ORDER BY 1,2;");
+
+	res = PSQLexec(buf.data);
+	termPQExpBuffer(&buf);
+	if (!res)
+		return false;
+
+	/*
+	 * Most functions in this file are content to print an empty table when
+	 * there are no matching objects.  We intentionally deviate from that
+	 * here, but only in !quiet mode, for historical reasons.
+	 */
+	if (PQntuples(res) == 0 && !pset.quiet)
+	{
+		if (pattern)
+			pg_log_error("Did not find any session variable named \"%s\".",
+						 pattern);
+		else
+			pg_log_error("Did not find any session variables.");
+	}
+	else
+	{
+		myopt.nullPrint = NULL;
+		myopt.title = _("List of variables");
+		myopt.translate_header = true;
+		myopt.translate_columns = translate_columns;
+		myopt.n_translate_columns = lengthof(translate_columns);
+
+		printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
+	}
+
+	PQclear(res);
+	return true;
+}
 
 /*
  * \dFp
diff --git a/src/bin/psql/describe.h b/src/bin/psql/describe.h
index bd051e09cb..4baa699fcd 100644
--- a/src/bin/psql/describe.h
+++ b/src/bin/psql/describe.h
@@ -146,4 +146,7 @@ extern bool listOpFamilyFunctions(const char *access_method_pattern,
 /* \dl or \lo_list */
 extern bool listLargeObjects(bool verbose);
 
+/* \dV */
+extern bool listVariables(const char *pattern, bool varbose);
+
 #endif							/* DESCRIBE_H */
diff --git a/src/bin/psql/help.c b/src/bin/psql/help.c
index f8ce1a0706..dcdfb20418 100644
--- a/src/bin/psql/help.c
+++ b/src/bin/psql/help.c
@@ -286,6 +286,7 @@ slashUsage(unsigned short int pager)
 	HELP0("  \\dT[S+] [PATTERN]      list data types\n");
 	HELP0("  \\du[S+] [PATTERN]      list roles\n");
 	HELP0("  \\dv[S+] [PATTERN]      list views\n");
+	HELP0("  \\dV     [PATTERN]      list variables\n");
 	HELP0("  \\dx[+]  [PATTERN]      list extensions\n");
 	HELP0("  \\dX     [PATTERN]      list extended statistics\n");
 	HELP0("  \\dy[+]  [PATTERN]      list event triggers\n");
diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c
index 820f47d23a..0567ad16e2 100644
--- a/src/bin/psql/tab-complete.c
+++ b/src/bin/psql/tab-complete.c
@@ -962,6 +962,13 @@ static const SchemaQuery Query_for_trigger_of_table = {
 	.refnamespace = "c1.relnamespace",
 };
 
+static const SchemaQuery Query_for_list_of_variables = {
+	.min_server_version = 150000,
+	.catname = "pg_catalog.pg_variable v",
+	.viscondition = "pg_catalog.pg_variable_is_visible(v.oid)",
+	.namespace = "v.varnamespace",
+	.result = "v.varname",
+};
 
 /*
  * Queries to get lists of names of various kinds of things, possibly
@@ -1219,6 +1226,8 @@ static const pgsql_thing_t words_after_create[] = {
 	{"FOREIGN TABLE", NULL, NULL, NULL},
 	{"FUNCTION", NULL, NULL, Query_for_list_of_functions},
 	{"GROUP", Query_for_list_of_roles},
+	{"IMMUTABLE VARIABLE", NULL, NULL, NULL, NULL, THING_NO_DROP | THING_NO_ALTER}, /* for CREATE IMMUTABLE
+																					 * VARIABLE ... */
 	{"INDEX", NULL, NULL, &Query_for_list_of_indexes},
 	{"LANGUAGE", Query_for_list_of_languages},
 	{"LARGE OBJECT", NULL, NULL, NULL, NULL, THING_NO_CREATE | THING_NO_DROP},
@@ -1257,6 +1266,7 @@ static const pgsql_thing_t words_after_create[] = {
 																			 * TABLE ... */
 	{"USER", Query_for_list_of_roles, NULL, NULL, Keywords_for_user_thing},
 	{"USER MAPPING FOR", NULL, NULL, NULL},
+	{"VARIABLE", NULL, NULL, &Query_for_list_of_variables},
 	{"VIEW", NULL, NULL, &Query_for_list_of_views},
 	{NULL}						/* end of list */
 };
@@ -1668,8 +1678,8 @@ psql_completion(const char *text, int start, int end)
 		"ABORT", "ALTER", "ANALYZE", "BEGIN", "CALL", "CHECKPOINT", "CLOSE", "CLUSTER",
 		"COMMENT", "COMMIT", "COPY", "CREATE", "DEALLOCATE", "DECLARE",
 		"DELETE FROM", "DISCARD", "DO", "DROP", "END", "EXECUTE", "EXPLAIN",
-		"FETCH", "GRANT", "IMPORT FOREIGN SCHEMA", "INSERT INTO", "LISTEN", "LOAD", "LOCK",
-		"MERGE INTO", "MOVE", "NOTIFY", "PREPARE",
+		"FETCH", "GRANT", "IMPORT FOREIGN SCHEMA", "INSERT INTO", "LET",
+		"LISTEN", "LOAD", "LOCK", "MERGE INTO", "MOVE", "NOTIFY", "PREPARE",
 		"REASSIGN", "REFRESH MATERIALIZED VIEW", "REINDEX", "RELEASE",
 		"RESET", "REVOKE", "ROLLBACK",
 		"SAVEPOINT", "SECURITY LABEL", "SELECT", "SET", "SHOW", "START",
@@ -1688,7 +1698,7 @@ psql_completion(const char *text, int start, int end)
 		"\\dF", "\\dFd", "\\dFp", "\\dFt", "\\dg", "\\di", "\\dl", "\\dL",
 		"\\dm", "\\dn", "\\do", "\\dO", "\\dp", "\\dP", "\\dPi", "\\dPt",
 		"\\drds", "\\dRs", "\\dRp", "\\ds",
-		"\\dt", "\\dT", "\\dv", "\\du", "\\dx", "\\dX", "\\dy",
+		"\\dt", "\\dT", "\\dv", "\\du", "\\dx", "\\dX", "\\dy", "\\dV",
 		"\\echo", "\\edit", "\\ef", "\\elif", "\\else", "\\encoding",
 		"\\endif", "\\errverbose", "\\ev",
 		"\\f",
@@ -2129,6 +2139,9 @@ psql_completion(const char *text, int start, int end)
 										  "ALL");
 	else if (Matches("ALTER", "SYSTEM", "SET", MatchAny))
 		COMPLETE_WITH("TO");
+	/* ALTER VARIABLE <name> */
+	else if (Matches("ALTER", "VARIABLE", MatchAny))
+		COMPLETE_WITH("OWNER TO", "RENAME TO", "SET SCHEMA");
 	/* ALTER VIEW <name> */
 	else if (Matches("ALTER", "VIEW", MatchAny))
 		COMPLETE_WITH("ALTER COLUMN", "OWNER TO", "RENAME",
@@ -2644,7 +2657,7 @@ psql_completion(const char *text, int start, int end)
 					  "ROUTINE", "RULE", "SCHEMA", "SEQUENCE", "SERVER",
 					  "STATISTICS", "SUBSCRIPTION", "TABLE",
 					  "TABLESPACE", "TEXT SEARCH", "TRANSFORM FOR",
-					  "TRIGGER", "TYPE", "VIEW");
+					  "TRIGGER", "TYPE", "VARIABLE", "VIEW");
 	else if (Matches("COMMENT", "ON", "ACCESS", "METHOD"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_access_methods);
 	else if (Matches("COMMENT", "ON", "CONSTRAINT"))
@@ -3082,7 +3095,7 @@ psql_completion(const char *text, int start, int end)
 /* CREATE TABLE --- is allowed inside CREATE SCHEMA, so use TailMatches */
 	/* Complete "CREATE TEMP/TEMPORARY" with the possible temp objects */
 	else if (TailMatches("CREATE", "TEMP|TEMPORARY"))
-		COMPLETE_WITH("SEQUENCE", "TABLE", "VIEW");
+		COMPLETE_WITH("IMMUTABLE VARIABLE", "SEQUENCE", "TABLE", "VIEW", "VARIABLE");
 	/* Complete "CREATE UNLOGGED" with TABLE or MATVIEW */
 	else if (TailMatches("CREATE", "UNLOGGED"))
 		COMPLETE_WITH("TABLE", "MATERIALIZED VIEW");
@@ -3389,6 +3402,17 @@ psql_completion(const char *text, int start, int end)
 		else if (TailMatches("=", MatchAnyExcept("*)")))
 			COMPLETE_WITH(",", ")");
 	}
+/* CREATE VARIABLE --- is allowed inside CREATE SCHEMA, so use TailMatches */
+	/* Complete CREATE VARIABLE <name> with AS */
+	else if (TailMatches("IMMUTABLE"))
+		COMPLETE_WITH("VARIABLE");
+	else if (TailMatches("CREATE", "VARIABLE", MatchAny) ||
+			 TailMatches("TEMP|TEMPORARY", "VARIABLE", MatchAny) ||
+			 TailMatches("IMMUTABLE", "VARIABLE", MatchAny))
+		COMPLETE_WITH("AS");
+	else if (TailMatches("VARIABLE", MatchAny, "AS"))
+		/* Complete CREATE VARIABLE <name> with AS types */
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
 
 /* CREATE VIEW --- is allowed inside CREATE SCHEMA, so use TailMatches */
 	/* Complete CREATE [ OR REPLACE ] VIEW <name> with AS */
@@ -3504,7 +3528,7 @@ psql_completion(const char *text, int start, int end)
 
 /* DISCARD */
 	else if (Matches("DISCARD"))
-		COMPLETE_WITH("ALL", "PLANS", "SEQUENCES", "TEMP");
+		COMPLETE_WITH("ALL", "PLANS", "SEQUENCES", "TEMP", "VARIABLES");
 
 /* DO */
 	else if (Matches("DO"))
@@ -3631,6 +3655,12 @@ psql_completion(const char *text, int start, int end)
 	else if (Matches("DROP", "TRANSFORM", "FOR", MatchAny, "LANGUAGE", MatchAny))
 		COMPLETE_WITH("CASCADE", "RESTRICT");
 
+	/* DROP VARIABLE */
+	else if (Matches("DROP", "VARIABLE"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
+	else if (Matches("DROP", "VARIABLE", MatchAny))
+		COMPLETE_WITH("CASCADE", "RESTRICT");
+
 /* EXECUTE */
 	else if (Matches("EXECUTE"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_prepared_statements);
@@ -3747,7 +3777,8 @@ psql_completion(const char *text, int start, int end)
 		if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
 			COMPLETE_WITH("SELECT", "INSERT", "UPDATE",
 						  "DELETE", "TRUNCATE", "REFERENCES", "TRIGGER",
-						  "EXECUTE", "USAGE", "ALL");
+						  "EXECUTE", "USAGE", "ALL",
+						  "READ", "WRITE");
 		else
 			COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
 									 "GRANT",
@@ -3765,6 +3796,8 @@ psql_completion(const char *text, int start, int end)
 									 "USAGE",
 									 "SET",
 									 "ALTER SYSTEM",
+									 "READ",
+									 "WRITE",
 									 "ALL");
 	}
 
@@ -3806,7 +3839,7 @@ psql_completion(const char *text, int start, int end)
 	else if (TailMatches("GRANT|REVOKE", MatchAny) ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny))
 	{
-		if (TailMatches("SELECT|INSERT|UPDATE|DELETE|TRUNCATE|REFERENCES|TRIGGER|CREATE|CONNECT|TEMPORARY|TEMP|EXECUTE|USAGE|ALL"))
+		if (TailMatches("SELECT|INSERT|UPDATE|DELETE|TRUNCATE|REFERENCES|TRIGGER|CREATE|CONNECT|TEMPORARY|TEMP|EXECUTE|USAGE|READ|WRITE|ALL"))
 			COMPLETE_WITH("ON");
 		else if (TailMatches("GRANT", MatchAny))
 			COMPLETE_WITH("TO");
@@ -3829,7 +3862,7 @@ psql_completion(const char *text, int start, int end)
 		 * objects supported.
 		 */
 		if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
-			COMPLETE_WITH("TABLES", "SEQUENCES", "FUNCTIONS", "PROCEDURES", "ROUTINES", "TYPES", "SCHEMAS");
+			COMPLETE_WITH("TABLES", "SEQUENCES", "FUNCTIONS", "PROCEDURES", "ROUTINES", "TYPES", "SCHEMAS", "VARIABLES");
 		else
 			COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_grantables,
 											"ALL FUNCTIONS IN SCHEMA",
@@ -3851,7 +3884,8 @@ psql_completion(const char *text, int start, int end)
 											"SEQUENCE",
 											"TABLE",
 											"TABLESPACE",
-											"TYPE");
+											"TYPE",
+											"VARIABLE");
 	}
 	else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "ALL") ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "ALL"))
@@ -3859,7 +3893,8 @@ psql_completion(const char *text, int start, int end)
 					  "PROCEDURES IN SCHEMA",
 					  "ROUTINES IN SCHEMA",
 					  "SEQUENCES IN SCHEMA",
-					  "TABLES IN SCHEMA");
+					  "TABLES IN SCHEMA",
+					  "VARIABLES IN SCHEMA");
 	else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "FOREIGN") ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "FOREIGN"))
 		COMPLETE_WITH("DATA WRAPPER", "SERVER");
@@ -3895,6 +3930,8 @@ psql_completion(const char *text, int start, int end)
 			COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces);
 		else if (TailMatches("TYPE"))
 			COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
+		else if (TailMatches("VARIABLE"))
+			COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
 		else if (TailMatches("GRANT", MatchAny, MatchAny, MatchAny))
 			COMPLETE_WITH("TO");
 		else
@@ -4169,7 +4206,7 @@ psql_completion(const char *text, int start, int end)
 
 /* PREPARE xx AS */
 	else if (Matches("PREPARE", MatchAny, "AS"))
-		COMPLETE_WITH("SELECT", "UPDATE", "INSERT INTO", "DELETE FROM");
+		COMPLETE_WITH("SELECT", "UPDATE", "INSERT INTO", "DELETE FROM", "LET");
 
 /*
  * PREPARE TRANSACTION is missing on purpose. It's intended for transaction
@@ -4457,6 +4494,14 @@ psql_completion(const char *text, int start, int end)
 	else if (TailMatches("UPDATE", MatchAny, "SET", MatchAnyExcept("*=")))
 		COMPLETE_WITH("=");
 
+/* LET --- can be inside EXPLAIN, PREPARE etc */
+	/* If prev. word is LET suggest a list of variables */
+	else if (TailMatches("LET"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
+	/* Complete LET <variable> with "=" */
+	else if (TailMatches("LET", MatchAny))
+		COMPLETE_WITH("=");
+
 /* USER MAPPING */
 	else if (Matches("ALTER|CREATE|DROP", "USER", "MAPPING"))
 		COMPLETE_WITH("FOR");
@@ -4623,6 +4668,8 @@ psql_completion(const char *text, int start, int end)
 		COMPLETE_WITH_QUERY(Query_for_list_of_roles);
 	else if (TailMatchesCS("\\dv*"))
 		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_views);
+	else if (TailMatchesCS("\\dV*"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
 	else if (TailMatchesCS("\\dx*"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_extensions);
 	else if (TailMatchesCS("\\dX*"))
-- 
2.37.0


--z3ntqfnlkpftg4xg
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename="v20220922-0009-possibility-to-dump-session-variables-by-p.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH 06/11] enhancing psql for session variables
@ 2022-04-04 20:40 [email protected] <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: [email protected] @ 2022-04-04 20:40 UTC (permalink / raw)

\dV and tab complete for session variables related commands
---
 src/bin/psql/command.c      |  3 ++
 src/bin/psql/describe.c     | 96 +++++++++++++++++++++++++++++++++++++
 src/bin/psql/describe.h     |  3 ++
 src/bin/psql/help.c         |  1 +
 src/bin/psql/tab-complete.c | 70 ++++++++++++++++++++++-----
 5 files changed, 162 insertions(+), 11 deletions(-)

diff --git a/src/bin/psql/command.c b/src/bin/psql/command.c
index a141146e70..83738b10f3 100644
--- a/src/bin/psql/command.c
+++ b/src/bin/psql/command.c
@@ -944,6 +944,9 @@ exec_command_d(PsqlScanState scan_state, bool active_branch, const char *cmd)
 						break;
 				}
 				break;
+			case 'V':			/* Variables */
+				success = listVariables(pattern, show_verbose);
+				break;
 			case 'x':			/* Extensions */
 				if (show_verbose)
 					success = listExtensionContents(pattern);
diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c
index c645d66418..a958853c6d 100644
--- a/src/bin/psql/describe.c
+++ b/src/bin/psql/describe.c
@@ -5065,6 +5065,102 @@ error_return:
 	return false;
 }
 
+/*
+ * \dV
+ *
+ * listVariables()
+ */
+bool
+listVariables(const char *pattern, bool verbose)
+{
+	PQExpBufferData buf;
+	PGresult   *res;
+	printQueryOpt myopt = pset.popt;
+	static const bool translate_columns[] = {false, false, false, false, false, false, false, false, false, false, false};
+
+	initPQExpBuffer(&buf);
+
+	printfPQExpBuffer(&buf,
+					  "SELECT n.nspname as \"%s\",\n"
+					  "  v.varname as \"%s\",\n"
+					  "  pg_catalog.format_type(v.vartype, v.vartypmod) as \"%s\",\n"
+					  "  (SELECT c.collname FROM pg_catalog.pg_collation c, pg_catalog.pg_type bt\n"
+					  "   WHERE c.oid = v.varcollation AND bt.oid = v.vartype AND v.varcollation <> bt.typcollation) as \"%s\",\n"
+					  "  NOT v.varisnotnull as \"%s\",\n"
+					  "  NOT v.varisimmutable as \"%s\",\n"
+					  "  pg_catalog.pg_get_expr(v.vardefexpr, 0) as \"%s\",\n"
+					  "  pg_catalog.pg_get_userbyid(v.varowner) as \"%s\",\n"
+					  "  CASE v.vareoxaction\n"
+					  "    WHEN 'd' THEN 'ON COMMIT DROP'\n"
+					  "    WHEN 'r' THEN 'ON TRANSACTION END RESET' END as \"%s\"\n",
+					  gettext_noop("Schema"),
+					  gettext_noop("Name"),
+					  gettext_noop("Type"),
+					  gettext_noop("Collation"),
+					  gettext_noop("Nullable"),
+					  gettext_noop("Mutable"),
+					  gettext_noop("Default"),
+					  gettext_noop("Owner"),
+					  gettext_noop("Transactional end action"));
+
+	if (verbose)
+	{
+		appendPQExpBufferStr(&buf, ",\n  ");
+		printACLColumn(&buf, "v.varacl");
+		appendPQExpBuffer(&buf,
+						  ",\n  pg_catalog.obj_description(v.oid, 'pg_variable') AS \"%s\"",
+						  gettext_noop("Description"));
+	}
+
+	appendPQExpBufferStr(&buf,
+						 "\nFROM pg_catalog.pg_variable v"
+						 "\n     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = v.varnamespace");
+
+	appendPQExpBufferStr(&buf, "\nWHERE true\n");
+	if (!pattern)
+		appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
+							 "      AND n.nspname <> 'information_schema'\n");
+
+	if (!validateSQLNamePattern(&buf, pattern, true, false,
+								"n.nspname", "v.varname", NULL,
+								"pg_catalog.pg_variable_is_visible(v.oid)",
+								NULL, 3))
+		return false;
+
+	appendPQExpBufferStr(&buf, "ORDER BY 1,2;");
+
+	res = PSQLexec(buf.data);
+	termPQExpBuffer(&buf);
+	if (!res)
+		return false;
+
+	/*
+	 * Most functions in this file are content to print an empty table when
+	 * there are no matching objects.  We intentionally deviate from that
+	 * here, but only in !quiet mode, for historical reasons.
+	 */
+	if (PQntuples(res) == 0 && !pset.quiet)
+	{
+		if (pattern)
+			pg_log_error("Did not find any session variable named \"%s\".",
+						 pattern);
+		else
+			pg_log_error("Did not find any session variables.");
+	}
+	else
+	{
+		myopt.nullPrint = NULL;
+		myopt.title = _("List of variables");
+		myopt.translate_header = true;
+		myopt.translate_columns = translate_columns;
+		myopt.n_translate_columns = lengthof(translate_columns);
+
+		printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
+	}
+
+	PQclear(res);
+	return true;
+}
 
 /*
  * \dFp
diff --git a/src/bin/psql/describe.h b/src/bin/psql/describe.h
index 7872c71f58..6960c738bd 100644
--- a/src/bin/psql/describe.h
+++ b/src/bin/psql/describe.h
@@ -146,4 +146,7 @@ extern bool listOpFamilyFunctions(const char *access_method_pattern,
 /* \dl or \lo_list */
 extern bool listLargeObjects(bool verbose);
 
+/* \dV */
+extern bool listVariables(const char *pattern, bool varbose);
+
 #endif							/* DESCRIBE_H */
diff --git a/src/bin/psql/help.c b/src/bin/psql/help.c
index f8ce1a0706..dcdfb20418 100644
--- a/src/bin/psql/help.c
+++ b/src/bin/psql/help.c
@@ -286,6 +286,7 @@ slashUsage(unsigned short int pager)
 	HELP0("  \\dT[S+] [PATTERN]      list data types\n");
 	HELP0("  \\du[S+] [PATTERN]      list roles\n");
 	HELP0("  \\dv[S+] [PATTERN]      list views\n");
+	HELP0("  \\dV     [PATTERN]      list variables\n");
 	HELP0("  \\dx[+]  [PATTERN]      list extensions\n");
 	HELP0("  \\dX     [PATTERN]      list extended statistics\n");
 	HELP0("  \\dy[+]  [PATTERN]      list event triggers\n");
diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c
index 62a39779b9..2780c2239c 100644
--- a/src/bin/psql/tab-complete.c
+++ b/src/bin/psql/tab-complete.c
@@ -962,6 +962,13 @@ static const SchemaQuery Query_for_trigger_of_table = {
 	.refnamespace = "c1.relnamespace",
 };
 
+static const SchemaQuery Query_for_list_of_variables = {
+	.min_server_version = 150000,
+	.catname = "pg_catalog.pg_variable v",
+	.viscondition = "pg_catalog.pg_variable_is_visible(v.oid)",
+	.namespace = "v.varnamespace",
+	.result = "v.varname",
+};
 
 /*
  * Queries to get lists of names of various kinds of things, possibly
@@ -1219,6 +1226,8 @@ static const pgsql_thing_t words_after_create[] = {
 	{"FOREIGN TABLE", NULL, NULL, NULL},
 	{"FUNCTION", NULL, NULL, Query_for_list_of_functions},
 	{"GROUP", Query_for_list_of_roles},
+	{"IMMUTABLE VARIABLE", NULL, NULL, NULL, NULL, THING_NO_DROP | THING_NO_ALTER},	/* for CREATE
+																				 * IMMUTABLE VARIABLE ... */
 	{"INDEX", NULL, NULL, &Query_for_list_of_indexes},
 	{"LANGUAGE", Query_for_list_of_languages},
 	{"LARGE OBJECT", NULL, NULL, NULL, NULL, THING_NO_CREATE | THING_NO_DROP},
@@ -1257,6 +1266,7 @@ static const pgsql_thing_t words_after_create[] = {
 																			 * TABLE ... */
 	{"USER", Query_for_list_of_roles, NULL, NULL, Keywords_for_user_thing},
 	{"USER MAPPING FOR", NULL, NULL, NULL},
+	{"VARIABLE", NULL, NULL, &Query_for_list_of_variables},
 	{"VIEW", NULL, NULL, &Query_for_list_of_views},
 	{NULL}						/* end of list */
 };
@@ -1668,7 +1678,8 @@ psql_completion(const char *text, int start, int end)
 		"ABORT", "ALTER", "ANALYZE", "BEGIN", "CALL", "CHECKPOINT", "CLOSE", "CLUSTER",
 		"COMMENT", "COMMIT", "COPY", "CREATE", "DEALLOCATE", "DECLARE",
 		"DELETE FROM", "DISCARD", "DO", "DROP", "END", "EXECUTE", "EXPLAIN",
-		"FETCH", "GRANT", "IMPORT FOREIGN SCHEMA", "INSERT INTO", "LISTEN", "LOAD", "LOCK",
+		"FETCH", "GRANT", "IMPORT FOREIGN SCHEMA", "INSERT INTO", "LET",
+		"LISTEN", "LOAD", "LOCK",
 		"MERGE", "MOVE", "NOTIFY", "PREPARE",
 		"REASSIGN", "REFRESH MATERIALIZED VIEW", "REINDEX", "RELEASE",
 		"RESET", "REVOKE", "ROLLBACK",
@@ -1688,7 +1699,7 @@ psql_completion(const char *text, int start, int end)
 		"\\dF", "\\dFd", "\\dFp", "\\dFt", "\\dg", "\\di", "\\dl", "\\dL",
 		"\\dm", "\\dn", "\\do", "\\dO", "\\dp", "\\dP", "\\dPi", "\\dPt",
 		"\\drds", "\\dRs", "\\dRp", "\\ds",
-		"\\dt", "\\dT", "\\dv", "\\du", "\\dx", "\\dX", "\\dy",
+		"\\dt", "\\dT", "\\dv", "\\du", "\\dx", "\\dX", "\\dy", "\\dV",
 		"\\echo", "\\edit", "\\ef", "\\elif", "\\else", "\\encoding",
 		"\\endif", "\\errverbose", "\\ev",
 		"\\f",
@@ -2129,6 +2140,9 @@ psql_completion(const char *text, int start, int end)
 										  "ALL");
 	else if (Matches("ALTER", "SYSTEM", "SET", MatchAny))
 		COMPLETE_WITH("TO");
+	/* ALTER VARIABLE <name> */
+	else if (Matches("ALTER", "VARIABLE", MatchAny))
+		COMPLETE_WITH("OWNER TO", "RENAME TO", "SET SCHEMA");
 	/* ALTER VIEW <name> */
 	else if (Matches("ALTER", "VIEW", MatchAny))
 		COMPLETE_WITH("ALTER COLUMN", "OWNER TO", "RENAME",
@@ -2635,7 +2649,7 @@ psql_completion(const char *text, int start, int end)
 					  "ROUTINE", "RULE", "SCHEMA", "SEQUENCE", "SERVER",
 					  "STATISTICS", "SUBSCRIPTION", "TABLE",
 					  "TABLESPACE", "TEXT SEARCH", "TRANSFORM FOR",
-					  "TRIGGER", "TYPE", "VIEW");
+					  "TRIGGER", "TYPE", "VARIABLE", "VIEW");
 	else if (Matches("COMMENT", "ON", "ACCESS", "METHOD"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_access_methods);
 	else if (Matches("COMMENT", "ON", "CONSTRAINT"))
@@ -3073,7 +3087,7 @@ psql_completion(const char *text, int start, int end)
 /* CREATE TABLE --- is allowed inside CREATE SCHEMA, so use TailMatches */
 	/* Complete "CREATE TEMP/TEMPORARY" with the possible temp objects */
 	else if (TailMatches("CREATE", "TEMP|TEMPORARY"))
-		COMPLETE_WITH("SEQUENCE", "TABLE", "VIEW");
+		COMPLETE_WITH("IMMUTABLE VARIABLE", "SEQUENCE", "TABLE", "VIEW", "VARIABLE");
 	/* Complete "CREATE UNLOGGED" with TABLE or MATVIEW */
 	else if (TailMatches("CREATE", "UNLOGGED"))
 		COMPLETE_WITH("TABLE", "MATERIALIZED VIEW");
@@ -3380,6 +3394,17 @@ psql_completion(const char *text, int start, int end)
 		else if (TailMatches("=", MatchAnyExcept("*)")))
 			COMPLETE_WITH(",", ")");
 	}
+/* CREATE VARIABLE --- is allowed inside CREATE SCHEMA, so use TailMatches */
+	/* Complete CREATE VARIABLE <name> with AS */
+	else if (TailMatches("IMMUTABLE"))
+		COMPLETE_WITH("VARIABLE");
+	else if (TailMatches("CREATE", "VARIABLE", MatchAny) ||
+			 TailMatches("TEMP|TEMPORARY", "VARIABLE", MatchAny) ||
+			 TailMatches("IMMUTABLE", "VARIABLE", MatchAny))
+			COMPLETE_WITH("AS");
+	else if (TailMatches("VARIABLE", MatchAny, "AS"))
+			/* Complete CREATE VARIABLE <name> with AS types */
+			COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
 
 /* CREATE VIEW --- is allowed inside CREATE SCHEMA, so use TailMatches */
 	/* Complete CREATE [ OR REPLACE ] VIEW <name> with AS */
@@ -3495,7 +3520,7 @@ psql_completion(const char *text, int start, int end)
 
 /* DISCARD */
 	else if (Matches("DISCARD"))
-		COMPLETE_WITH("ALL", "PLANS", "SEQUENCES", "TEMP");
+		COMPLETE_WITH("ALL", "PLANS", "SEQUENCES", "TEMP", "VARIABLES");
 
 /* DO */
 	else if (Matches("DO"))
@@ -3622,6 +3647,12 @@ psql_completion(const char *text, int start, int end)
 	else if (Matches("DROP", "TRANSFORM", "FOR", MatchAny, "LANGUAGE", MatchAny))
 		COMPLETE_WITH("CASCADE", "RESTRICT");
 
+	/* DROP VARIABLE */
+	else if (Matches("DROP", "VARIABLE"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
+	else if (Matches("DROP", "VARIABLE", MatchAny))
+		COMPLETE_WITH("CASCADE", "RESTRICT");
+
 /* EXECUTE */
 	else if (Matches("EXECUTE"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_prepared_statements);
@@ -3738,7 +3769,8 @@ psql_completion(const char *text, int start, int end)
 		if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
 			COMPLETE_WITH("SELECT", "INSERT", "UPDATE",
 						  "DELETE", "TRUNCATE", "REFERENCES", "TRIGGER",
-						  "EXECUTE", "USAGE", "ALL");
+						  "EXECUTE", "USAGE", "ALL",
+						  "READ", "WRITE");
 		else
 			COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
 									 "GRANT",
@@ -3756,6 +3788,8 @@ psql_completion(const char *text, int start, int end)
 									 "USAGE",
 									 "SET",
 									 "ALTER SYSTEM",
+									 "READ",
+									 "WRITE",
 									 "ALL");
 	}
 
@@ -3797,7 +3831,7 @@ psql_completion(const char *text, int start, int end)
 	else if (TailMatches("GRANT|REVOKE", MatchAny) ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny))
 	{
-		if (TailMatches("SELECT|INSERT|UPDATE|DELETE|TRUNCATE|REFERENCES|TRIGGER|CREATE|CONNECT|TEMPORARY|TEMP|EXECUTE|USAGE|ALL"))
+		if (TailMatches("SELECT|INSERT|UPDATE|DELETE|TRUNCATE|REFERENCES|TRIGGER|CREATE|CONNECT|TEMPORARY|TEMP|EXECUTE|USAGE|READ|WRITE|ALL"))
 			COMPLETE_WITH("ON");
 		else if (TailMatches("GRANT", MatchAny))
 			COMPLETE_WITH("TO");
@@ -3820,7 +3854,7 @@ psql_completion(const char *text, int start, int end)
 		 * objects supported.
 		 */
 		if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
-			COMPLETE_WITH("TABLES", "SEQUENCES", "FUNCTIONS", "PROCEDURES", "ROUTINES", "TYPES", "SCHEMAS");
+			COMPLETE_WITH("TABLES", "SEQUENCES", "FUNCTIONS", "PROCEDURES", "ROUTINES", "TYPES", "SCHEMAS", "VARIABLES");
 		else
 			COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_grantables,
 											"ALL FUNCTIONS IN SCHEMA",
@@ -3842,7 +3876,8 @@ psql_completion(const char *text, int start, int end)
 											"SEQUENCE",
 											"TABLE",
 											"TABLESPACE",
-											"TYPE");
+											"TYPE",
+											"VARIABLE");
 	}
 	else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "ALL") ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "ALL"))
@@ -3850,7 +3885,8 @@ psql_completion(const char *text, int start, int end)
 					  "PROCEDURES IN SCHEMA",
 					  "ROUTINES IN SCHEMA",
 					  "SEQUENCES IN SCHEMA",
-					  "TABLES IN SCHEMA");
+					  "TABLES IN SCHEMA",
+					  "VARIABLES IN SCHEMA");
 	else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "FOREIGN") ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "FOREIGN"))
 		COMPLETE_WITH("DATA WRAPPER", "SERVER");
@@ -3886,6 +3922,8 @@ psql_completion(const char *text, int start, int end)
 			COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces);
 		else if (TailMatches("TYPE"))
 			COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
+		else if (TailMatches("VARIABLE"))
+			COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
 		else if (TailMatches("GRANT", MatchAny, MatchAny, MatchAny))
 			COMPLETE_WITH("TO");
 		else
@@ -4128,7 +4166,7 @@ psql_completion(const char *text, int start, int end)
 
 /* PREPARE xx AS */
 	else if (Matches("PREPARE", MatchAny, "AS"))
-		COMPLETE_WITH("SELECT", "UPDATE", "INSERT INTO", "DELETE FROM");
+		COMPLETE_WITH("SELECT", "UPDATE", "INSERT INTO", "DELETE FROM", "LET");
 
 /*
  * PREPARE TRANSACTION is missing on purpose. It's intended for transaction
@@ -4416,6 +4454,14 @@ psql_completion(const char *text, int start, int end)
 	else if (TailMatches("UPDATE", MatchAny, "SET", MatchAnyExcept("*=")))
 		COMPLETE_WITH("=");
 
+/* LET --- can be inside EXPLAIN, PREPARE etc */
+	/* If prev. word is LET suggest a list of variables */
+	else if (TailMatches("LET"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
+	/* Complete LET <variable> with "=" */
+	else if (TailMatches("LET", MatchAny))
+		COMPLETE_WITH("=");
+
 /* USER MAPPING */
 	else if (Matches("ALTER|CREATE|DROP", "USER", "MAPPING"))
 		COMPLETE_WITH("FOR");
@@ -4582,6 +4628,8 @@ psql_completion(const char *text, int start, int end)
 		COMPLETE_WITH_QUERY(Query_for_list_of_roles);
 	else if (TailMatchesCS("\\dv*"))
 		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_views);
+	else if (TailMatchesCS("\\dV*"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
 	else if (TailMatchesCS("\\dx*"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_extensions);
 	else if (TailMatchesCS("\\dX*"))
-- 
2.37.2


--gcms4zhgklsgym3k
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename*0=v20220906-1-0007-possibility-to-dump-session-variables-by-pg_;
	filename*1="dump.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v20220916 08/13] enhancing psql for session variables
@ 2022-04-04 20:40 [email protected] <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: [email protected] @ 2022-04-04 20:40 UTC (permalink / raw)

\dV and tab complete for session variables related commands
---
 src/bin/psql/command.c      |  3 ++
 src/bin/psql/describe.c     | 96 +++++++++++++++++++++++++++++++++++++
 src/bin/psql/describe.h     |  3 ++
 src/bin/psql/help.c         |  1 +
 src/bin/psql/tab-complete.c | 70 ++++++++++++++++++++++-----
 5 files changed, 162 insertions(+), 11 deletions(-)

diff --git a/src/bin/psql/command.c b/src/bin/psql/command.c
index a141146e70..83738b10f3 100644
--- a/src/bin/psql/command.c
+++ b/src/bin/psql/command.c
@@ -944,6 +944,9 @@ exec_command_d(PsqlScanState scan_state, bool active_branch, const char *cmd)
 						break;
 				}
 				break;
+			case 'V':			/* Variables */
+				success = listVariables(pattern, show_verbose);
+				break;
 			case 'x':			/* Extensions */
 				if (show_verbose)
 					success = listExtensionContents(pattern);
diff --git a/src/bin/psql/describe.c b/src/bin/psql/describe.c
index c645d66418..a958853c6d 100644
--- a/src/bin/psql/describe.c
+++ b/src/bin/psql/describe.c
@@ -5065,6 +5065,102 @@ error_return:
 	return false;
 }
 
+/*
+ * \dV
+ *
+ * listVariables()
+ */
+bool
+listVariables(const char *pattern, bool verbose)
+{
+	PQExpBufferData buf;
+	PGresult   *res;
+	printQueryOpt myopt = pset.popt;
+	static const bool translate_columns[] = {false, false, false, false, false, false, false, false, false, false, false};
+
+	initPQExpBuffer(&buf);
+
+	printfPQExpBuffer(&buf,
+					  "SELECT n.nspname as \"%s\",\n"
+					  "  v.varname as \"%s\",\n"
+					  "  pg_catalog.format_type(v.vartype, v.vartypmod) as \"%s\",\n"
+					  "  (SELECT c.collname FROM pg_catalog.pg_collation c, pg_catalog.pg_type bt\n"
+					  "   WHERE c.oid = v.varcollation AND bt.oid = v.vartype AND v.varcollation <> bt.typcollation) as \"%s\",\n"
+					  "  NOT v.varisnotnull as \"%s\",\n"
+					  "  NOT v.varisimmutable as \"%s\",\n"
+					  "  pg_catalog.pg_get_expr(v.vardefexpr, 0) as \"%s\",\n"
+					  "  pg_catalog.pg_get_userbyid(v.varowner) as \"%s\",\n"
+					  "  CASE v.vareoxaction\n"
+					  "    WHEN 'd' THEN 'ON COMMIT DROP'\n"
+					  "    WHEN 'r' THEN 'ON TRANSACTION END RESET' END as \"%s\"\n",
+					  gettext_noop("Schema"),
+					  gettext_noop("Name"),
+					  gettext_noop("Type"),
+					  gettext_noop("Collation"),
+					  gettext_noop("Nullable"),
+					  gettext_noop("Mutable"),
+					  gettext_noop("Default"),
+					  gettext_noop("Owner"),
+					  gettext_noop("Transactional end action"));
+
+	if (verbose)
+	{
+		appendPQExpBufferStr(&buf, ",\n  ");
+		printACLColumn(&buf, "v.varacl");
+		appendPQExpBuffer(&buf,
+						  ",\n  pg_catalog.obj_description(v.oid, 'pg_variable') AS \"%s\"",
+						  gettext_noop("Description"));
+	}
+
+	appendPQExpBufferStr(&buf,
+						 "\nFROM pg_catalog.pg_variable v"
+						 "\n     LEFT JOIN pg_catalog.pg_namespace n ON n.oid = v.varnamespace");
+
+	appendPQExpBufferStr(&buf, "\nWHERE true\n");
+	if (!pattern)
+		appendPQExpBufferStr(&buf, "      AND n.nspname <> 'pg_catalog'\n"
+							 "      AND n.nspname <> 'information_schema'\n");
+
+	if (!validateSQLNamePattern(&buf, pattern, true, false,
+								"n.nspname", "v.varname", NULL,
+								"pg_catalog.pg_variable_is_visible(v.oid)",
+								NULL, 3))
+		return false;
+
+	appendPQExpBufferStr(&buf, "ORDER BY 1,2;");
+
+	res = PSQLexec(buf.data);
+	termPQExpBuffer(&buf);
+	if (!res)
+		return false;
+
+	/*
+	 * Most functions in this file are content to print an empty table when
+	 * there are no matching objects.  We intentionally deviate from that
+	 * here, but only in !quiet mode, for historical reasons.
+	 */
+	if (PQntuples(res) == 0 && !pset.quiet)
+	{
+		if (pattern)
+			pg_log_error("Did not find any session variable named \"%s\".",
+						 pattern);
+		else
+			pg_log_error("Did not find any session variables.");
+	}
+	else
+	{
+		myopt.nullPrint = NULL;
+		myopt.title = _("List of variables");
+		myopt.translate_header = true;
+		myopt.translate_columns = translate_columns;
+		myopt.n_translate_columns = lengthof(translate_columns);
+
+		printQuery(res, &myopt, pset.queryFout, false, pset.logfile);
+	}
+
+	PQclear(res);
+	return true;
+}
 
 /*
  * \dFp
diff --git a/src/bin/psql/describe.h b/src/bin/psql/describe.h
index 7872c71f58..6960c738bd 100644
--- a/src/bin/psql/describe.h
+++ b/src/bin/psql/describe.h
@@ -146,4 +146,7 @@ extern bool listOpFamilyFunctions(const char *access_method_pattern,
 /* \dl or \lo_list */
 extern bool listLargeObjects(bool verbose);
 
+/* \dV */
+extern bool listVariables(const char *pattern, bool varbose);
+
 #endif							/* DESCRIBE_H */
diff --git a/src/bin/psql/help.c b/src/bin/psql/help.c
index f8ce1a0706..dcdfb20418 100644
--- a/src/bin/psql/help.c
+++ b/src/bin/psql/help.c
@@ -286,6 +286,7 @@ slashUsage(unsigned short int pager)
 	HELP0("  \\dT[S+] [PATTERN]      list data types\n");
 	HELP0("  \\du[S+] [PATTERN]      list roles\n");
 	HELP0("  \\dv[S+] [PATTERN]      list views\n");
+	HELP0("  \\dV     [PATTERN]      list variables\n");
 	HELP0("  \\dx[+]  [PATTERN]      list extensions\n");
 	HELP0("  \\dX     [PATTERN]      list extended statistics\n");
 	HELP0("  \\dy[+]  [PATTERN]      list event triggers\n");
diff --git a/src/bin/psql/tab-complete.c b/src/bin/psql/tab-complete.c
index f3465adb85..519c863202 100644
--- a/src/bin/psql/tab-complete.c
+++ b/src/bin/psql/tab-complete.c
@@ -962,6 +962,13 @@ static const SchemaQuery Query_for_trigger_of_table = {
 	.refnamespace = "c1.relnamespace",
 };
 
+static const SchemaQuery Query_for_list_of_variables = {
+	.min_server_version = 150000,
+	.catname = "pg_catalog.pg_variable v",
+	.viscondition = "pg_catalog.pg_variable_is_visible(v.oid)",
+	.namespace = "v.varnamespace",
+	.result = "v.varname",
+};
 
 /*
  * Queries to get lists of names of various kinds of things, possibly
@@ -1219,6 +1226,8 @@ static const pgsql_thing_t words_after_create[] = {
 	{"FOREIGN TABLE", NULL, NULL, NULL},
 	{"FUNCTION", NULL, NULL, Query_for_list_of_functions},
 	{"GROUP", Query_for_list_of_roles},
+	{"IMMUTABLE VARIABLE", NULL, NULL, NULL, NULL, THING_NO_DROP | THING_NO_ALTER}, /* for CREATE IMMUTABLE
+																					 * VARIABLE ... */
 	{"INDEX", NULL, NULL, &Query_for_list_of_indexes},
 	{"LANGUAGE", Query_for_list_of_languages},
 	{"LARGE OBJECT", NULL, NULL, NULL, NULL, THING_NO_CREATE | THING_NO_DROP},
@@ -1257,6 +1266,7 @@ static const pgsql_thing_t words_after_create[] = {
 																			 * TABLE ... */
 	{"USER", Query_for_list_of_roles, NULL, NULL, Keywords_for_user_thing},
 	{"USER MAPPING FOR", NULL, NULL, NULL},
+	{"VARIABLE", NULL, NULL, &Query_for_list_of_variables},
 	{"VIEW", NULL, NULL, &Query_for_list_of_views},
 	{NULL}						/* end of list */
 };
@@ -1668,7 +1678,8 @@ psql_completion(const char *text, int start, int end)
 		"ABORT", "ALTER", "ANALYZE", "BEGIN", "CALL", "CHECKPOINT", "CLOSE", "CLUSTER",
 		"COMMENT", "COMMIT", "COPY", "CREATE", "DEALLOCATE", "DECLARE",
 		"DELETE FROM", "DISCARD", "DO", "DROP", "END", "EXECUTE", "EXPLAIN",
-		"FETCH", "GRANT", "IMPORT FOREIGN SCHEMA", "INSERT INTO", "LISTEN", "LOAD", "LOCK",
+		"FETCH", "GRANT", "IMPORT FOREIGN SCHEMA", "INSERT INTO", "LET",
+		"LISTEN", "LOAD", "LOCK",
 		"MERGE", "MOVE", "NOTIFY", "PREPARE",
 		"REASSIGN", "REFRESH MATERIALIZED VIEW", "REINDEX", "RELEASE",
 		"RESET", "REVOKE", "ROLLBACK",
@@ -1688,7 +1699,7 @@ psql_completion(const char *text, int start, int end)
 		"\\dF", "\\dFd", "\\dFp", "\\dFt", "\\dg", "\\di", "\\dl", "\\dL",
 		"\\dm", "\\dn", "\\do", "\\dO", "\\dp", "\\dP", "\\dPi", "\\dPt",
 		"\\drds", "\\dRs", "\\dRp", "\\ds",
-		"\\dt", "\\dT", "\\dv", "\\du", "\\dx", "\\dX", "\\dy",
+		"\\dt", "\\dT", "\\dv", "\\du", "\\dx", "\\dX", "\\dy", "\\dV",
 		"\\echo", "\\edit", "\\ef", "\\elif", "\\else", "\\encoding",
 		"\\endif", "\\errverbose", "\\ev",
 		"\\f",
@@ -2129,6 +2140,9 @@ psql_completion(const char *text, int start, int end)
 										  "ALL");
 	else if (Matches("ALTER", "SYSTEM", "SET", MatchAny))
 		COMPLETE_WITH("TO");
+	/* ALTER VARIABLE <name> */
+	else if (Matches("ALTER", "VARIABLE", MatchAny))
+		COMPLETE_WITH("OWNER TO", "RENAME TO", "SET SCHEMA");
 	/* ALTER VIEW <name> */
 	else if (Matches("ALTER", "VIEW", MatchAny))
 		COMPLETE_WITH("ALTER COLUMN", "OWNER TO", "RENAME",
@@ -2644,7 +2658,7 @@ psql_completion(const char *text, int start, int end)
 					  "ROUTINE", "RULE", "SCHEMA", "SEQUENCE", "SERVER",
 					  "STATISTICS", "SUBSCRIPTION", "TABLE",
 					  "TABLESPACE", "TEXT SEARCH", "TRANSFORM FOR",
-					  "TRIGGER", "TYPE", "VIEW");
+					  "TRIGGER", "TYPE", "VARIABLE", "VIEW");
 	else if (Matches("COMMENT", "ON", "ACCESS", "METHOD"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_access_methods);
 	else if (Matches("COMMENT", "ON", "CONSTRAINT"))
@@ -3082,7 +3096,7 @@ psql_completion(const char *text, int start, int end)
 /* CREATE TABLE --- is allowed inside CREATE SCHEMA, so use TailMatches */
 	/* Complete "CREATE TEMP/TEMPORARY" with the possible temp objects */
 	else if (TailMatches("CREATE", "TEMP|TEMPORARY"))
-		COMPLETE_WITH("SEQUENCE", "TABLE", "VIEW");
+		COMPLETE_WITH("IMMUTABLE VARIABLE", "SEQUENCE", "TABLE", "VIEW", "VARIABLE");
 	/* Complete "CREATE UNLOGGED" with TABLE or MATVIEW */
 	else if (TailMatches("CREATE", "UNLOGGED"))
 		COMPLETE_WITH("TABLE", "MATERIALIZED VIEW");
@@ -3389,6 +3403,17 @@ psql_completion(const char *text, int start, int end)
 		else if (TailMatches("=", MatchAnyExcept("*)")))
 			COMPLETE_WITH(",", ")");
 	}
+/* CREATE VARIABLE --- is allowed inside CREATE SCHEMA, so use TailMatches */
+	/* Complete CREATE VARIABLE <name> with AS */
+	else if (TailMatches("IMMUTABLE"))
+		COMPLETE_WITH("VARIABLE");
+	else if (TailMatches("CREATE", "VARIABLE", MatchAny) ||
+			 TailMatches("TEMP|TEMPORARY", "VARIABLE", MatchAny) ||
+			 TailMatches("IMMUTABLE", "VARIABLE", MatchAny))
+		COMPLETE_WITH("AS");
+	else if (TailMatches("VARIABLE", MatchAny, "AS"))
+		/* Complete CREATE VARIABLE <name> with AS types */
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
 
 /* CREATE VIEW --- is allowed inside CREATE SCHEMA, so use TailMatches */
 	/* Complete CREATE [ OR REPLACE ] VIEW <name> with AS */
@@ -3504,7 +3529,7 @@ psql_completion(const char *text, int start, int end)
 
 /* DISCARD */
 	else if (Matches("DISCARD"))
-		COMPLETE_WITH("ALL", "PLANS", "SEQUENCES", "TEMP");
+		COMPLETE_WITH("ALL", "PLANS", "SEQUENCES", "TEMP", "VARIABLES");
 
 /* DO */
 	else if (Matches("DO"))
@@ -3631,6 +3656,12 @@ psql_completion(const char *text, int start, int end)
 	else if (Matches("DROP", "TRANSFORM", "FOR", MatchAny, "LANGUAGE", MatchAny))
 		COMPLETE_WITH("CASCADE", "RESTRICT");
 
+	/* DROP VARIABLE */
+	else if (Matches("DROP", "VARIABLE"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
+	else if (Matches("DROP", "VARIABLE", MatchAny))
+		COMPLETE_WITH("CASCADE", "RESTRICT");
+
 /* EXECUTE */
 	else if (Matches("EXECUTE"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_prepared_statements);
@@ -3747,7 +3778,8 @@ psql_completion(const char *text, int start, int end)
 		if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
 			COMPLETE_WITH("SELECT", "INSERT", "UPDATE",
 						  "DELETE", "TRUNCATE", "REFERENCES", "TRIGGER",
-						  "EXECUTE", "USAGE", "ALL");
+						  "EXECUTE", "USAGE", "ALL",
+						  "READ", "WRITE");
 		else
 			COMPLETE_WITH_QUERY_PLUS(Query_for_list_of_roles,
 									 "GRANT",
@@ -3765,6 +3797,8 @@ psql_completion(const char *text, int start, int end)
 									 "USAGE",
 									 "SET",
 									 "ALTER SYSTEM",
+									 "READ",
+									 "WRITE",
 									 "ALL");
 	}
 
@@ -3806,7 +3840,7 @@ psql_completion(const char *text, int start, int end)
 	else if (TailMatches("GRANT|REVOKE", MatchAny) ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny))
 	{
-		if (TailMatches("SELECT|INSERT|UPDATE|DELETE|TRUNCATE|REFERENCES|TRIGGER|CREATE|CONNECT|TEMPORARY|TEMP|EXECUTE|USAGE|ALL"))
+		if (TailMatches("SELECT|INSERT|UPDATE|DELETE|TRUNCATE|REFERENCES|TRIGGER|CREATE|CONNECT|TEMPORARY|TEMP|EXECUTE|USAGE|READ|WRITE|ALL"))
 			COMPLETE_WITH("ON");
 		else if (TailMatches("GRANT", MatchAny))
 			COMPLETE_WITH("TO");
@@ -3829,7 +3863,7 @@ psql_completion(const char *text, int start, int end)
 		 * objects supported.
 		 */
 		if (HeadMatches("ALTER", "DEFAULT", "PRIVILEGES"))
-			COMPLETE_WITH("TABLES", "SEQUENCES", "FUNCTIONS", "PROCEDURES", "ROUTINES", "TYPES", "SCHEMAS");
+			COMPLETE_WITH("TABLES", "SEQUENCES", "FUNCTIONS", "PROCEDURES", "ROUTINES", "TYPES", "SCHEMAS", "VARIABLES");
 		else
 			COMPLETE_WITH_SCHEMA_QUERY_PLUS(Query_for_list_of_grantables,
 											"ALL FUNCTIONS IN SCHEMA",
@@ -3851,7 +3885,8 @@ psql_completion(const char *text, int start, int end)
 											"SEQUENCE",
 											"TABLE",
 											"TABLESPACE",
-											"TYPE");
+											"TYPE",
+											"VARIABLE");
 	}
 	else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "ALL") ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "ALL"))
@@ -3859,7 +3894,8 @@ psql_completion(const char *text, int start, int end)
 					  "PROCEDURES IN SCHEMA",
 					  "ROUTINES IN SCHEMA",
 					  "SEQUENCES IN SCHEMA",
-					  "TABLES IN SCHEMA");
+					  "TABLES IN SCHEMA",
+					  "VARIABLES IN SCHEMA");
 	else if (TailMatches("GRANT|REVOKE", MatchAny, "ON", "FOREIGN") ||
 			 TailMatches("REVOKE", "GRANT", "OPTION", "FOR", MatchAny, "ON", "FOREIGN"))
 		COMPLETE_WITH("DATA WRAPPER", "SERVER");
@@ -3895,6 +3931,8 @@ psql_completion(const char *text, int start, int end)
 			COMPLETE_WITH_QUERY(Query_for_list_of_tablespaces);
 		else if (TailMatches("TYPE"))
 			COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_datatypes);
+		else if (TailMatches("VARIABLE"))
+			COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
 		else if (TailMatches("GRANT", MatchAny, MatchAny, MatchAny))
 			COMPLETE_WITH("TO");
 		else
@@ -4137,7 +4175,7 @@ psql_completion(const char *text, int start, int end)
 
 /* PREPARE xx AS */
 	else if (Matches("PREPARE", MatchAny, "AS"))
-		COMPLETE_WITH("SELECT", "UPDATE", "INSERT INTO", "DELETE FROM");
+		COMPLETE_WITH("SELECT", "UPDATE", "INSERT INTO", "DELETE FROM", "LET");
 
 /*
  * PREPARE TRANSACTION is missing on purpose. It's intended for transaction
@@ -4425,6 +4463,14 @@ psql_completion(const char *text, int start, int end)
 	else if (TailMatches("UPDATE", MatchAny, "SET", MatchAnyExcept("*=")))
 		COMPLETE_WITH("=");
 
+/* LET --- can be inside EXPLAIN, PREPARE etc */
+	/* If prev. word is LET suggest a list of variables */
+	else if (TailMatches("LET"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
+	/* Complete LET <variable> with "=" */
+	else if (TailMatches("LET", MatchAny))
+		COMPLETE_WITH("=");
+
 /* USER MAPPING */
 	else if (Matches("ALTER|CREATE|DROP", "USER", "MAPPING"))
 		COMPLETE_WITH("FOR");
@@ -4591,6 +4637,8 @@ psql_completion(const char *text, int start, int end)
 		COMPLETE_WITH_QUERY(Query_for_list_of_roles);
 	else if (TailMatchesCS("\\dv*"))
 		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_views);
+	else if (TailMatchesCS("\\dV*"))
+		COMPLETE_WITH_SCHEMA_QUERY(Query_for_list_of_variables);
 	else if (TailMatchesCS("\\dx*"))
 		COMPLETE_WITH_QUERY(Query_for_list_of_extensions);
 	else if (TailMatchesCS("\\dX*"))
-- 
2.37.0


--w2in66fnadvggvsb
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename="v20220916-0009-possibility-to-dump-session-variables-by-p.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v7 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 1202cb07c07..55926ec15e0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 8d81dcdc2f6..dfedf5c2851 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8603,9 +8600,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v7 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 1202cb07c07..55926ec15e0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 8d81dcdc2f6..dfedf5c2851 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8603,9 +8600,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v7 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 1202cb07c07..55926ec15e0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 8d81dcdc2f6..dfedf5c2851 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8603,9 +8600,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v7 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 1202cb07c07..55926ec15e0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 8d81dcdc2f6..dfedf5c2851 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8603,9 +8600,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v7 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 1202cb07c07..55926ec15e0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 8d81dcdc2f6..dfedf5c2851 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8603,9 +8600,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8.1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b00ede45e41..d39852c8323 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0004-Handle-pg_get_constraintdef-default-args-in-sys.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index c7adfad0e05..f7b9d26089a 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 7d576834d5c..92e2f987074 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2d1aa50dac6..62b997a1653 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3955,9 +3955,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8501,7 +8498,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index c7adfad0e05..f7b9d26089a 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 7d576834d5c..92e2f987074 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2d1aa50dac6..62b997a1653 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3955,9 +3955,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8501,7 +8498,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v7 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 1202cb07c07..55926ec15e0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 8d81dcdc2f6..dfedf5c2851 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8603,9 +8600,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8.1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b00ede45e41..d39852c8323 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0004-Handle-pg_get_constraintdef-default-args-in-sys.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8.1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b00ede45e41..d39852c8323 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0004-Handle-pg_get_constraintdef-default-args-in-sys.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index c7adfad0e05..f7b9d26089a 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 7d576834d5c..92e2f987074 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2d1aa50dac6..62b997a1653 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3955,9 +3955,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8501,7 +8498,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index c7adfad0e05..f7b9d26089a 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 7d576834d5c..92e2f987074 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2d1aa50dac6..62b997a1653 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3955,9 +3955,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8501,7 +8498,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index c7adfad0e05..f7b9d26089a 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 7d576834d5c..92e2f987074 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2d1aa50dac6..62b997a1653 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3955,9 +3955,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8501,7 +8498,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index c7adfad0e05..f7b9d26089a 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 7d576834d5c..92e2f987074 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2d1aa50dac6..62b997a1653 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3955,9 +3955,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8501,7 +8498,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8.1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b00ede45e41..d39852c8323 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0004-Handle-pg_get_constraintdef-default-args-in-sys.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8.1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b00ede45e41..d39852c8323 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0004-Handle-pg_get_constraintdef-default-args-in-sys.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index c7adfad0e05..f7b9d26089a 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 7d576834d5c..92e2f987074 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2d1aa50dac6..62b997a1653 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3955,9 +3955,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8501,7 +8498,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8.1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b00ede45e41..d39852c8323 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0004-Handle-pg_get_constraintdef-default-args-in-sys.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8.1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b00ede45e41..d39852c8323 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0004-Handle-pg_get_constraintdef-default-args-in-sys.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8.1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b00ede45e41..d39852c8323 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0004-Handle-pg_get_constraintdef-default-args-in-sys.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8.1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b00ede45e41..d39852c8323 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0004-Handle-pg_get_constraintdef-default-args-in-sys.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8.1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b00ede45e41..d39852c8323 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0004-Handle-pg_get_constraintdef-default-args-in-sys.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index c7adfad0e05..f7b9d26089a 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 7d576834d5c..92e2f987074 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2d1aa50dac6..62b997a1653 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3955,9 +3955,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8501,7 +8498,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8.1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b00ede45e41..d39852c8323 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0004-Handle-pg_get_constraintdef-default-args-in-sys.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index c7adfad0e05..f7b9d26089a 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 7d576834d5c..92e2f987074 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2d1aa50dac6..62b997a1653 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3955,9 +3955,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8501,7 +8498,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v3 4/7] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 src/include/catalog/pg_retired.dat       |  3 ++-
 4 files changed, 10 insertions(+), 25 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 29557f3c9d2..d8b8d7b4d38 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 531d0dea7db..fee5efca41e 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index d5d51ddb3e8..768ce980a1d 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -19,6 +19,7 @@
 
 { oid => '1573', proname => 'pg_get_ruledef' },
 { oid => '1640', proname => 'pg_get_viewdef' },
-{ oid => '1641', proname => 'pg_get_viewdef' }
+{ oid => '1641', proname => 'pg_get_viewdef' },
+{ oid => '1643', proname => 'pg_get_indexdef' }
 
 ]
-- 
2.43.0


--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v3-0005-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8.1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b00ede45e41..d39852c8323 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0004-Handle-pg_get_constraintdef-default-args-in-sys.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v7 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 1202cb07c07..55926ec15e0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 8d81dcdc2f6..dfedf5c2851 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8603,9 +8600,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index c7adfad0e05..f7b9d26089a 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 7d576834d5c..92e2f987074 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2d1aa50dac6..62b997a1653 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3955,9 +3955,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8501,7 +8498,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v7 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 1202cb07c07..55926ec15e0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 8d81dcdc2f6..dfedf5c2851 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8603,9 +8600,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index c7adfad0e05..f7b9d26089a 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 7d576834d5c..92e2f987074 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2d1aa50dac6..62b997a1653 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3955,9 +3955,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8501,7 +8498,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.51.2


--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v1-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v2 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 4ddbf194fa8..72f5fdc06f9 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 57b4adc0e2a..bb5863212cd 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 9b87b9eda5f..56f68cee830 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3964,9 +3964,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8517,7 +8514,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v2-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v5 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 24c59510672..77a7b0ca769 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index c1b945cdae5..1dc0d01cc85 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3978,9 +3978,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8592,7 +8589,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v5-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v4 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  6 ++----
 2 files changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 328f994547e..b40158d30bb 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1115,26 +1115,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 166ae4b5645..7e45cbcb93d 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3965,9 +3965,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8528,7 +8525,8 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.43.0


--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
	filename="v4-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch"



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8.1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index b00ede45e41..d39852c8323 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8.1-0004-Handle-pg_get_constraintdef-default-args-in-sys.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v7 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 1202cb07c07..55926ec15e0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 8d81dcdc2f6..dfedf5c2851 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8603,9 +8600,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v7 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 1202cb07c07..55926ec15e0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 8d81dcdc2f6..dfedf5c2851 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8603,9 +8600,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v7 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 1202cb07c07..55926ec15e0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 8d81dcdc2f6..dfedf5c2851 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8603,9 +8600,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.52.0


--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
	filename=v7-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



^ permalink  raw  reply  [nested|flat] 166+ messages in thread

* [PATCH v8 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use proargdefaults to handle the optional
column and pretty argument.
---
 src/backend/utils/adt/ruleutils.c | 20 --------------------
 src/include/catalog/pg_proc.dat   |  8 +++-----
 2 files changed, 3 insertions(+), 25 deletions(-)

diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index fd00d6c3515..f2edf61f9a0 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1125,26 +1125,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 5b22fdc8e08..6bf78edf535 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3984,9 +3984,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8577,9 +8574,10 @@
   prorettype => 'text', proargtypes => 'oid int4',
   prosrc => 'pg_get_viewdef_wrap' },
 { oid => '2507',
-  descr => 'index description (full create statement or single expression) with pretty-print option',
+  descr => 'index description',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
+  proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.53.0


--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
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	filename=v8-0004-Handle-pg_get_constraintdef-default-args-in-syste.patch



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* [PATCH v1 3/6] Handle pg_get_indexdef default args in system_functions.sql
@ 2025-12-09 18:02 Mark Wong <[email protected]>
  0 siblings, 0 replies; 166+ messages in thread

From: Mark Wong @ 2025-12-09 18:02 UTC (permalink / raw)

Modernize pg_get_indexdef to use CREATE OR REPLACE FUNCTION to handle
the optional column and pretty argument.
---
 src/backend/catalog/system_functions.sql |  7 +++++++
 src/backend/utils/adt/ruleutils.c        | 20 --------------------
 src/include/catalog/pg_proc.dat          |  5 +----
 3 files changed, 8 insertions(+), 24 deletions(-)

diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index c7adfad0e05..f7b9d26089a 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -678,6 +678,13 @@ LANGUAGE INTERNAL
 PARALLEL RESTRICTED
 AS 'pg_get_viewdef';
 
+CREATE OR REPLACE FUNCTION
+  pg_get_indexdef(view oid, "column" int DEFAULT 0, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_indexdef';
+
 --
 -- The default permissions for functions mean that anyone can execute them.
 -- A number of functions shouldn't be executable by just anyone, but rather
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 7d576834d5c..92e2f987074 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -1114,26 +1114,6 @@ pg_get_triggerdef_worker(Oid trigid, bool pretty)
  */
 Datum
 pg_get_indexdef(PG_FUNCTION_ARGS)
-{
-	Oid			indexrelid = PG_GETARG_OID(0);
-	int			prettyFlags;
-	char	   *res;
-
-	prettyFlags = PRETTYFLAG_INDENT;
-
-	res = pg_get_indexdef_worker(indexrelid, 0, NULL,
-								 false, false,
-								 false, false,
-								 prettyFlags, true);
-
-	if (res == NULL)
-		PG_RETURN_NULL();
-
-	PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_indexdef_ext(PG_FUNCTION_ARGS)
 {
 	Oid			indexrelid = PG_GETARG_OID(0);
 	int32		colno = PG_GETARG_INT32(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 2d1aa50dac6..62b997a1653 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3955,9 +3955,6 @@
 { oid => '1642', descr => 'role name by OID (with fallback)',
   proname => 'pg_get_userbyid', provolatile => 's', prorettype => 'name',
   proargtypes => 'oid', prosrc => 'pg_get_userbyid' },
-{ oid => '1643', descr => 'index description',
-  proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid', prosrc => 'pg_get_indexdef' },
 { oid => '3415', descr => 'extended statistics object description',
   proname => 'pg_get_statisticsobjdef', provolatile => 's',
   prorettype => 'text', proargtypes => 'oid',
@@ -8501,7 +8498,7 @@
 { oid => '2507',
   descr => 'index description (full create statement or single expression) with pretty-print option',
   proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
-  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef_ext' },
+  proargtypes => 'oid int4 bool', prosrc => 'pg_get_indexdef' },
 { oid => '2508', descr => 'constraint description with pretty-print option',
   proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
   proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
-- 
2.51.2


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