diff options
Diffstat (limited to 'src/backend/access/transam/multixact.c')
| -rw-r--r-- | src/backend/access/transam/multixact.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/backend/access/transam/multixact.c b/src/backend/access/transam/multixact.c index e1191a7564c..19b95b82412 100644 --- a/src/backend/access/transam/multixact.c +++ b/src/backend/access/transam/multixact.c @@ -3373,12 +3373,9 @@ pg_get_multixact_members(PG_FUNCTION_ARGS) false); multi->iter = 0; - tupdesc = CreateTemplateTupleDesc(2); - TupleDescInitEntry(tupdesc, (AttrNumber) 1, "xid", - XIDOID, -1, 0); - TupleDescInitEntry(tupdesc, (AttrNumber) 2, "mode", - TEXTOID, -1, 0); - + if (get_call_result_type(fcinfo, NULL, &tupdesc) != TYPEFUNC_COMPOSITE) + elog(ERROR, "return type must be a row type"); + funccxt->tuple_desc = tupdesc; funccxt->attinmeta = TupleDescGetAttInMetadata(tupdesc); funccxt->user_fctx = multi; |