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help / color / mirror / Atom feed[PATCH v32 01/11] Add a syntax to create Incrementally Maintainable Materialized Views
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* [PATCH v32 01/11] Add a syntax to create Incrementally Maintainable Materialized Views
@ 2019-12-20 01:05 Yugo Nagata <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Yugo Nagata @ 2019-12-20 01:05 UTC (permalink / raw)
Allow to create Incrementally Maintainable Materialized View (IMMV)
by using INCREMENTAL option in CREATE MATERIALIZED VIEW command
as follow:
CREATE [INCREMANTAL] MATERIALIZED VIEW xxxxx AS SELECT ....;
---
src/backend/parser/gram.y | 32 +++++++++++++++++++++-----------
src/include/nodes/primnodes.h | 1 +
src/include/parser/kwlist.h | 1 +
3 files changed, 23 insertions(+), 11 deletions(-)
diff --git a/src/backend/parser/gram.y b/src/backend/parser/gram.y
index 682748eb4b..91df005a19 100644
--- a/src/backend/parser/gram.y
+++ b/src/backend/parser/gram.y
@@ -468,6 +468,7 @@ static Node *makeRecursiveViewSelect(char *relname, List *aliases, Node *query);
%type <range> OptTempTableName
%type <into> into_clause create_as_target create_mv_target
+%type <boolean> incremental
%type <defelt> createfunc_opt_item common_func_opt_item dostmt_opt_item
%type <fun_param> func_arg func_arg_with_default table_func_column aggr_arg
@@ -732,7 +733,7 @@ static Node *makeRecursiveViewSelect(char *relname, List *aliases, Node *query);
HANDLER HAVING HEADER_P HOLD HOUR_P
IDENTITY_P IF_P ILIKE IMMEDIATE IMMUTABLE IMPLICIT_P IMPORT_P IN_P INCLUDE
- INCLUDING INCREMENT INDENT INDEX INDEXES INHERIT INHERITS INITIALLY INLINE_P
+ INCLUDING INCREMENT INCREMENTAL INDENT INDEX INDEXES INHERIT INHERITS INITIALLY INLINE_P
INNER_P INOUT INPUT_P INSENSITIVE INSERT INSTEAD INT_P INTEGER
INTERSECT INTERVAL INTO INVOKER IS ISNULL ISOLATION
@@ -4734,32 +4735,34 @@ opt_with_data:
*****************************************************************************/
CreateMatViewStmt:
- CREATE OptNoLog MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
+ CREATE OptNoLog incremental MATERIALIZED VIEW create_mv_target AS SelectStmt opt_with_data
{
CreateTableAsStmt *ctas = makeNode(CreateTableAsStmt);
- ctas->query = $7;
- ctas->into = $5;
+ ctas->query = $8;
+ ctas->into = $6;
ctas->objtype = OBJECT_MATVIEW;
ctas->is_select_into = false;
ctas->if_not_exists = false;
/* cram additional flags into the IntoClause */
- $5->rel->relpersistence = $2;
- $5->skipData = !($8);
+ $6->rel->relpersistence = $2;
+ $6->skipData = !($9);
+ $6->ivm = $3;
$$ = (Node *) ctas;
}
- | CREATE OptNoLog MATERIALIZED VIEW IF_P NOT EXISTS create_mv_target AS SelectStmt opt_with_data
+ | CREATE OptNoLog incremental MATERIALIZED VIEW IF_P NOT EXISTS create_mv_target AS SelectStmt opt_with_data
{
CreateTableAsStmt *ctas = makeNode(CreateTableAsStmt);
- ctas->query = $10;
- ctas->into = $8;
+ ctas->query = $11;
+ ctas->into = $9;
ctas->objtype = OBJECT_MATVIEW;
ctas->is_select_into = false;
ctas->if_not_exists = true;
/* cram additional flags into the IntoClause */
- $8->rel->relpersistence = $2;
- $8->skipData = !($11);
+ $9->rel->relpersistence = $2;
+ $9->skipData = !($12);
+ $9->ivm = $3;
$$ = (Node *) ctas;
}
;
@@ -4776,9 +4779,14 @@ create_mv_target:
$$->tableSpaceName = $5;
$$->viewQuery = NULL; /* filled at analysis time */
$$->skipData = false; /* might get changed later */
+ $$->ivm = false;
}
;
+incremental: INCREMENTAL { $$ = true; }
+ | /*EMPTY*/ { $$ = false; }
+ ;
+
OptNoLog: UNLOGGED { $$ = RELPERSISTENCE_UNLOGGED; }
| /*EMPTY*/ { $$ = RELPERSISTENCE_PERMANENT; }
;
@@ -17454,6 +17462,7 @@ unreserved_keyword:
| INCLUDE
| INCLUDING
| INCREMENT
+ | INCREMENTAL
| INDENT
| INDEX
| INDEXES
@@ -18037,6 +18046,7 @@ bare_label_keyword:
| INCLUDE
| INCLUDING
| INCREMENT
+ | INCREMENTAL
| INDENT
| INDEX
| INDEXES
diff --git a/src/include/nodes/primnodes.h b/src/include/nodes/primnodes.h
index aa727e722c..9d0ba29a2a 100644
--- a/src/include/nodes/primnodes.h
+++ b/src/include/nodes/primnodes.h
@@ -154,6 +154,7 @@ typedef struct IntoClause
/* materialized view's SELECT query */
Node *viewQuery pg_node_attr(query_jumble_ignore);
bool skipData; /* true for WITH NO DATA */
+ bool ivm; /* true for WITH IVM */
} IntoClause;
diff --git a/src/include/parser/kwlist.h b/src/include/parser/kwlist.h
index 6c959e85d5..94c4a3de1a 100644
--- a/src/include/parser/kwlist.h
+++ b/src/include/parser/kwlist.h
@@ -210,6 +210,7 @@ PG_KEYWORD("in", IN_P, RESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("include", INCLUDE, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("including", INCLUDING, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("increment", INCREMENT, UNRESERVED_KEYWORD, BARE_LABEL)
+PG_KEYWORD("incremental", INCREMENTAL, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("indent", INDENT, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("index", INDEX, UNRESERVED_KEYWORD, BARE_LABEL)
PG_KEYWORD("indexes", INDEXES, UNRESERVED_KEYWORD, BARE_LABEL)
--
2.25.1
--Multipart=_Sun__31_Mar_2024_22_59_31_+0900_msknEviJj08_wgqO
Content-Type: text/x-diff;
name="v32-0002-Add-relisivm-column-to-pg_class-system-catalog.patch"
Content-Disposition: attachment;
filename="v32-0002-Add-relisivm-column-to-pg_class-system-catalog.patch"
Content-Transfer-Encoding: 7bit
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH 07/11] possibility to dump session variables by pg_dump
@ 2022-04-04 18:49 [email protected] <[email protected]>
0 siblings, 0 replies; 214+ 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] 214+ messages in thread
* [PATCH v20220916 09/13] possibility to dump session variables by pg_dump
@ 2022-04-04 18:49 [email protected] <[email protected]>
0 siblings, 0 replies; 214+ 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 ++++++++
src/tools/pgindent/typedefs.list | 1 +
10 files changed, 361 insertions(+), 5 deletions(-)
diff --git a/src/bin/pg_dump/common.c b/src/bin/pg_dump/common.c
index 395f817fa8..6f10488c34 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..813f3f5c7c 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..5c6acf84f6 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 =>
diff --git a/src/tools/pgindent/typedefs.list b/src/tools/pgindent/typedefs.list
index 522986a730..8b7e281bcf 100644
--- a/src/tools/pgindent/typedefs.list
+++ b/src/tools/pgindent/typedefs.list
@@ -2913,6 +2913,7 @@ Variable
VariableAssignHook
VariableCache
VariableCacheData
+VariableInfo
VariableSetKind
VariableSetStmt
VariableShowStmt
--
2.37.0
--w2in66fnadvggvsb
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v20220916-0010-regress-tests-for-session-variables.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v20220922 09/13] possibility to dump session variables by pg_dump
@ 2022-04-04 18:49 [email protected] <[email protected]>
0 siblings, 0 replies; 214+ 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 ++++++++
src/tools/pgindent/typedefs.list | 1 +
10 files changed, 361 insertions(+), 5 deletions(-)
diff --git a/src/bin/pg_dump/common.c b/src/bin/pg_dump/common.c
index 395f817fa8..6f10488c34 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..813f3f5c7c 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..5c6acf84f6 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 =>
diff --git a/src/tools/pgindent/typedefs.list b/src/tools/pgindent/typedefs.list
index 522986a730..8b7e281bcf 100644
--- a/src/tools/pgindent/typedefs.list
+++ b/src/tools/pgindent/typedefs.list
@@ -2913,6 +2913,7 @@ Variable
VariableAssignHook
VariableCache
VariableCacheData
+VariableInfo
VariableSetKind
VariableSetStmt
VariableShowStmt
--
2.37.0
--z3ntqfnlkpftg4xg
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v20220922-0010-regress-tests-for-session-variables.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH 07/11] possibility to dump session variables by pg_dump
@ 2022-04-04 18:49 [email protected] <[email protected]>
0 siblings, 0 replies; 214+ 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] 214+ messages in thread
* [PATCH v20220916 09/13] possibility to dump session variables by pg_dump
@ 2022-04-04 18:49 [email protected] <[email protected]>
0 siblings, 0 replies; 214+ 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 ++++++++
src/tools/pgindent/typedefs.list | 1 +
10 files changed, 361 insertions(+), 5 deletions(-)
diff --git a/src/bin/pg_dump/common.c b/src/bin/pg_dump/common.c
index 395f817fa8..6f10488c34 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..813f3f5c7c 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..5c6acf84f6 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 =>
diff --git a/src/tools/pgindent/typedefs.list b/src/tools/pgindent/typedefs.list
index 522986a730..8b7e281bcf 100644
--- a/src/tools/pgindent/typedefs.list
+++ b/src/tools/pgindent/typedefs.list
@@ -2913,6 +2913,7 @@ Variable
VariableAssignHook
VariableCache
VariableCacheData
+VariableInfo
VariableSetKind
VariableSetStmt
VariableShowStmt
--
2.37.0
--w2in66fnadvggvsb
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename="v20220916-0010-regress-tests-for-session-variables.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 55926ec15e0..2d39bce7fd7 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index dfedf5c2851..39139fd9e3b 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8604,9 +8601,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '8760', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', provariadic => 'text', proisstrict => 'f',
provolatile => 's', proretset => 't', prorows => '10', prorettype => 'text',
--
2.52.0
--GzYugJnip6WHHvTk
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v7-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 6bf78edf535..7e452aa8c27 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--iWwo79nqhOvOs5kf
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 8 +++-----
2 files changed, 3 insertions(+), 22 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index f2edf61f9a0..d83be8cf77d 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index d39852c8323..e610a6213ec 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4006,9 +4006,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8578,9 +8575,10 @@
proname => 'pg_get_indexdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid int4 bool', proargnames => '{index,column,pretty}',
proargdefaults => '{0,false}', prosrc => 'pg_get_indexdef' },
-{ oid => '2508', descr => 'constraint description with pretty-print option',
+{ oid => '2508', descr => 'constraint description',
proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef_ext' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '6501', descr => 'get DDL to recreate a role',
proname => 'pg_get_role_ddl', prorows => '10', provariadic => 'text',
proisstrict => 'f', proretset => 't', provolatile => 's',
--
2.53.0
--AcCatzXgbvyipyEy
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v8.1-0005-Handle-pg_get_expr-default-args-in-system_funct.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index f7b9d26089a..1f89dcc7908 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 92e2f987074..416144c49f5 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 62b997a1653..a9431ea4037 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3977,9 +3977,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8501,7 +8498,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.51.2
--IRGsBYp1UN8d6WrT
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v1-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
3 files changed, 8 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 bb5863212cd..9faf340f0c6 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 56f68cee830..96eb7baf8e0 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--3/nz5wg6+DYwHsLU
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v2-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use CREATE OR REPLACE FUNCTION to
handle the optional pretty argument.
---
src/backend/catalog/system_functions.sql | 7 +++++++
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 5 +----
src/include/catalog/pg_retired.dat | 1 +
4 files changed, 9 insertions(+), 21 deletions(-)
diff --git a/src/backend/catalog/system_functions.sql b/src/backend/catalog/system_functions.sql
index 72f5fdc06f9..1824faab231 100644
--- a/src/backend/catalog/system_functions.sql
+++ b/src/backend/catalog/system_functions.sql
@@ -685,6 +685,13 @@ LANGUAGE INTERNAL
PARALLEL SAFE
AS 'pg_get_indexdef';
+CREATE OR REPLACE FUNCTION
+ pg_get_constraintdef("constraint" oid, pretty bool DEFAULT false)
+RETURNS TEXT
+LANGUAGE INTERNAL
+PARALLEL SAFE
+AS 'pg_get_constraintdef';
+
--
-- 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 d8b8d7b4d38..4f2c93f1ee2 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2061,23 +2061,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index fee5efca41e..ffec11c5539 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3986,9 +3986,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8517,7 +8514,7 @@
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' },
+ proargtypes => 'oid bool', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
diff --git a/src/include/catalog/pg_retired.dat b/src/include/catalog/pg_retired.dat
index 768ce980a1d..90928a9cb00 100644
--- a/src/include/catalog/pg_retired.dat
+++ b/src/include/catalog/pg_retired.dat
@@ -17,6 +17,7 @@
# At the same time, it may be good to be reminded what procedure was associated
# with it.
+{ oid => '1387', proname => 'pg_get_constraintdef' },
{ oid => '1573', proname => 'pg_get_ruledef' },
{ oid => '1640', proname => 'pg_get_viewdef' },
{ oid => '1641', proname => 'pg_get_viewdef' },
--
2.43.0
--zd8Z8rlPOcTi77n/
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v3-0006-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index b40158d30bb..03550f0d80b 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2062,23 +2062,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 7e45cbcb93d..1d1b24a8f4c 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -3987,9 +3987,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8529,7 +8526,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.43.0
--eEEy3EHc57lA8spa
Content-Type: text/x-diff; charset=us-ascii
Content-Disposition: attachment;
filename="v4-0005-Handle-pg_get_expr-default-args-in-system_functio.patch"
^ permalink raw reply [nested|flat] 214+ messages in thread
* [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql
@ 2025-12-09 18:59 Mark Wong <[email protected]>
0 siblings, 0 replies; 214+ messages in thread
From: Mark Wong @ 2025-12-09 18:59 UTC (permalink / raw)
Modernize pg_get_constraintdef to use proargdefaults to handle the
optional pretty argument.
---
src/backend/utils/adt/ruleutils.c | 17 -----------------
src/include/catalog/pg_proc.dat | 6 ++----
2 files changed, 2 insertions(+), 21 deletions(-)
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c
index 77a7b0ca769..1afa2531f30 100644
--- a/src/backend/utils/adt/ruleutils.c
+++ b/src/backend/utils/adt/ruleutils.c
@@ -2420,23 +2420,6 @@ pg_get_partconstrdef_string(Oid partitionId, char *aliasname)
*/
Datum
pg_get_constraintdef(PG_FUNCTION_ARGS)
-{
- Oid constraintId = PG_GETARG_OID(0);
- int prettyFlags;
- char *res;
-
- prettyFlags = PRETTYFLAG_INDENT;
-
- res = pg_get_constraintdef_worker(constraintId, false, prettyFlags, true);
-
- if (res == NULL)
- PG_RETURN_NULL();
-
- PG_RETURN_TEXT_P(string_to_text(res));
-}
-
-Datum
-pg_get_constraintdef_ext(PG_FUNCTION_ARGS)
{
Oid constraintId = PG_GETARG_OID(0);
bool pretty = PG_GETARG_BOOL(1);
diff --git a/src/include/catalog/pg_proc.dat b/src/include/catalog/pg_proc.dat
index 1dc0d01cc85..e148b1ad8e3 100644
--- a/src/include/catalog/pg_proc.dat
+++ b/src/include/catalog/pg_proc.dat
@@ -4000,9 +4000,6 @@
{ oid => '1662', descr => 'trigger description',
proname => 'pg_get_triggerdef', provolatile => 's', prorettype => 'text',
proargtypes => 'oid', prosrc => 'pg_get_triggerdef' },
-{ oid => '1387', descr => 'constraint description',
- proname => 'pg_get_constraintdef', provolatile => 's', prorettype => 'text',
- proargtypes => 'oid', prosrc => 'pg_get_constraintdef' },
{ oid => '1716', descr => 'deparse an encoded expression',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
proargtypes => 'pg_node_tree oid', prosrc => 'pg_get_expr' },
@@ -8593,7 +8590,8 @@
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' },
+ proargtypes => 'oid bool', proargnames => '{constraint,pretty}',
+ proargdefaults => '{false}', prosrc => 'pg_get_constraintdef' },
{ oid => '2509',
descr => 'deparse an encoded expression with pretty-print option',
proname => 'pg_get_expr', provolatile => 's', prorettype => 'text',
--
2.52.0
--m23X5uHFNxthGTU3
Content-Type: text/plain; charset=us-ascii
Content-Disposition: attachment;
filename=v5-0005-Handle-pg_get_expr-default-args-in-system_functio.patch
^ permalink raw reply [nested|flat] 214+ messages in thread
end of thread, other threads:[~2025-12-09 18:59 UTC | newest]
Thread overview: 214+ messages (download: mbox mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
2019-12-20 01:05 [PATCH v32 01/11] Add a syntax to create Incrementally Maintainable Materialized Views Yugo Nagata <[email protected]>
2022-04-04 18:49 [PATCH v20220916 09/13] possibility to dump session variables by pg_dump [email protected] <[email protected]>
2022-04-04 18:49 [PATCH 07/11] possibility to dump session variables by pg_dump [email protected] <[email protected]>
2022-04-04 18:49 [PATCH 07/11] possibility to dump session variables by pg_dump [email protected] <[email protected]>
2022-04-04 18:49 [PATCH v20220922 09/13] possibility to dump session variables by pg_dump [email protected] <[email protected]>
2022-04-04 18:49 [PATCH v20220916 09/13] possibility to dump session variables by pg_dump [email protected] <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v7 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v5 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v2 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v4 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8.1 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v3 5/7] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
2025-12-09 18:59 [PATCH v8 4/6] Handle pg_get_constraintdef default args in system_functions.sql Mark Wong <[email protected]>
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