Fixed failed assertion happening in multiple action rules

when parsestate in makeRangeTable() already contains an
opened p_target_relation.

Jan

diff --git a/src/backend/parser/parse_clause.c b/src/backend/parser/parse_clause.c
index 98ca208881070c849544864797c53c3fbf775e18..8660e03f0f64accd8e267da670e03836d0490565 100644 (file)
--- a/src/backend/parser/parse_clause.c
+++ b/src/backend/parser/parse_clause.c
@@ -7,7 +7,7 @@
  *
  *
  * IDENTIFICATION
- *   $Header: /cvsroot/pgsql/src/backend/parser/parse_clause.c,v 1.26 1998/09/25 13:36:03 thomas Exp $
+ *   $Header: /cvsroot/pgsql/src/backend/parser/parse_clause.c,v 1.27 1999/02/02 12:57:51 wieck Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -62,8 +62,13 @@ makeRangeTable(ParseState *pstate, char *relname, List *frmList)
    else
        rte = refnameRangeTableEntry(pstate, relname);
 
+   /* This could only happen for multi-action rules */
+   if (pstate->p_target_relation != NULL)
+   {
+       heap_close(pstate->p_target_relation);
+   }
+
    pstate->p_target_rangetblentry = rte;
-   Assert(pstate->p_target_relation == NULL);
    pstate->p_target_relation = heap_open(rte->relid);
    /* will close relation later */
 }