1 files changed, 0 insertions, 137 deletions
diff --git a/src/backend/commands/functioncmds.c b/src/backend/commands/functioncmds.c
index ef6eadc95fd..453e33ae668 100644
--- a/src/backend/commands/functioncmds.c
+++ b/src/backend/commands/functioncmds.c
@@ -66,11 +66,6 @@
 #include "utils/syscache.h"
 #include "utils/tqual.h"
 
-
-static void AlterFunctionOwner_internal(Relation rel, HeapTuple tup,
-							Oid newOwnerId);
-
-
 /*
  *	 Examine the RETURNS clause of the CREATE FUNCTION statement
  *	 and return information about it as *prorettype_p and *returnsSet.
@@ -1110,138 +1105,6 @@ RenameFunction(List *name, List *argtypes, const char *newname)
 }
 
 /*
- * Change function owner by name and args
- */
-void
-AlterFunctionOwner(List *name, List *argtypes, Oid newOwnerId)
-{
-	Relation	rel;
-	Oid			procOid;
-	HeapTuple	tup;
-
-	rel = heap_open(ProcedureRelationId, RowExclusiveLock);
-
-	procOid = LookupFuncNameTypeNames(name, argtypes, false);
-
-	tup = SearchSysCache1(PROCOID, ObjectIdGetDatum(procOid));
-	if (!HeapTupleIsValid(tup)) /* should not happen */
-		elog(ERROR, "cache lookup failed for function %u", procOid);
-
-	if (((Form_pg_proc) GETSTRUCT(tup))->proisagg)
-		ereport(ERROR,
-				(errcode(ERRCODE_WRONG_OBJECT_TYPE),
-				 errmsg("\"%s\" is an aggregate function",
-						NameListToString(name)),
-				 errhint("Use ALTER AGGREGATE to change owner of aggregate functions.")));
-
-	AlterFunctionOwner_internal(rel, tup, newOwnerId);
-
-	heap_close(rel, NoLock);
-}
-
-/*
- * Change function owner by Oid
- */
-void
-AlterFunctionOwner_oid(Oid procOid, Oid newOwnerId)
-{
-	Relation	rel;
-	HeapTuple	tup;
-
-	rel = heap_open(ProcedureRelationId, RowExclusiveLock);
-
-	tup = SearchSysCache1(PROCOID, ObjectIdGetDatum(procOid));
-	if (!HeapTupleIsValid(tup)) /* should not happen */
-		elog(ERROR, "cache lookup failed for function %u", procOid);
-	AlterFunctionOwner_internal(rel, tup, newOwnerId);
-
-	heap_close(rel, NoLock);
-}
-
-static void
-AlterFunctionOwner_internal(Relation rel, HeapTuple tup, Oid newOwnerId)
-{
-	Form_pg_proc procForm;
-	AclResult	aclresult;
-	Oid			procOid;
-
-	Assert(RelationGetRelid(rel) == ProcedureRelationId);
-	Assert(tup->t_tableOid == ProcedureRelationId);
-
-	procForm = (Form_pg_proc) GETSTRUCT(tup);
-	procOid = HeapTupleGetOid(tup);
-
-	/*
-	 * If the new owner is the same as the existing owner, consider the
-	 * command to have succeeded.  This is for dump restoration purposes.
-	 */
-	if (procForm->proowner != newOwnerId)
-	{
-		Datum		repl_val[Natts_pg_proc];
-		bool		repl_null[Natts_pg_proc];
-		bool		repl_repl[Natts_pg_proc];
-		Acl		   *newAcl;
-		Datum		aclDatum;
-		bool		isNull;
-		HeapTuple	newtuple;
-
-		/* Superusers can always do it */
-		if (!superuser())
-		{
-			/* Otherwise, must be owner of the existing object */
-			if (!pg_proc_ownercheck(procOid, GetUserId()))
-				aclcheck_error(ACLCHECK_NOT_OWNER, ACL_KIND_PROC,
-							   NameStr(procForm->proname));
-
-			/* Must be able to become new owner */
-			check_is_member_of_role(GetUserId(), newOwnerId);
-
-			/* New owner must have CREATE privilege on namespace */
-			aclresult = pg_namespace_aclcheck(procForm->pronamespace,
-											  newOwnerId,
-											  ACL_CREATE);
-			if (aclresult != ACLCHECK_OK)
-				aclcheck_error(aclresult, ACL_KIND_NAMESPACE,
-							   get_namespace_name(procForm->pronamespace));
-		}
-
-		memset(repl_null, false, sizeof(repl_null));
-		memset(repl_repl, false, sizeof(repl_repl));
-
-		repl_repl[Anum_pg_proc_proowner - 1] = true;
-		repl_val[Anum_pg_proc_proowner - 1] = ObjectIdGetDatum(newOwnerId);
-
-		/*
-		 * Determine the modified ACL for the new owner.  This is only
-		 * necessary when the ACL is non-null.
-		 */
-		aclDatum = SysCacheGetAttr(PROCOID, tup,
-								   Anum_pg_proc_proacl,
-								   &isNull);
-		if (!isNull)
-		{
-			newAcl = aclnewowner(DatumGetAclP(aclDatum),
-								 procForm->proowner, newOwnerId);
-			repl_repl[Anum_pg_proc_proacl - 1] = true;
-			repl_val[Anum_pg_proc_proacl - 1] = PointerGetDatum(newAcl);
-		}
-
-		newtuple = heap_modify_tuple(tup, RelationGetDescr(rel), repl_val,
-									 repl_null, repl_repl);
-
-		simple_heap_update(rel, &newtuple->t_self, newtuple);
-		CatalogUpdateIndexes(rel, newtuple);
-
-		heap_freetuple(newtuple);
-
-		/* Update owner dependency reference */
-		changeDependencyOnOwner(ProcedureRelationId, procOid, newOwnerId);
-	}
-
-	ReleaseSysCache(tup);
-}
-
-/*
  * Implements the ALTER FUNCTION utility command (except for the
  * RENAME and OWNER clauses, which are handled as part of the generic
  * ALTER framework).