*
*
* IDENTIFICATION
- * $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.34 1999/02/03 21:16:59 momjian Exp $
+ * $Header: /cvsroot/pgsql/src/backend/parser/parse_target.c,v 1.35 1999/04/29 03:01:50 tgl Exp $
*
*-------------------------------------------------------------------------
*/
rd = pstate->p_target_relation;
Assert(rd != NULL);
resdomno = attnameAttNum(rd, colname);
+ if (resdomno <= 0)
+ elog(ERROR, "Cannot assign to system attribute '%s'", colname);
attrisset = attnameIsSet(rd, colname);
attrtype = attnumTypeId(rd, resdomno);
if ((arrayRef != NIL) && (lfirst(arrayRef) == NIL))