Fix HAVING patch missing cast.

1998-07-24 15:54:10 +00:00 · 1998-07-24 15:54:10 +00:00 · 809fc91fdd
parent 128d827d4b
commit 809fc91fdd
1 changed files with 1 additions and 1 deletions
--- a/src/backend/optimizer/plan/subselect.c
+++ b/src/backend/optimizer/plan/subselect.c
@ -411,7 +411,7 @@ SS_process_sublinks(Node *expr)
           * Otherwise aggregate functions will fail later on (at execution 
           * time!) Reason: The rewite System makes several copies of the
           * VAR nodes and in this case it should not do so :-( */
-	    if(expr->lefthand != NULL)
+	    if(((SubLink *) expr)->lefthand != NULL)
 		{
 			lfirst(((Expr *) lfirst(((SubLink *)expr)->oper))->args) = 
 			lfirst(((SubLink *)expr)->lefthand);