diff options
Diffstat (limited to 'src/backend/utils/adt/ruleutils.c')
| -rw-r--r-- | src/backend/utils/adt/ruleutils.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index 008402e26f3..ea7950ec502 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -3,7 +3,7 @@ * out of it's tuple * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.22 1999/08/21 03:48:53 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.23 1999/08/25 23:21:35 tgl Exp $ * * This software is copyrighted by Jan Wieck - Hamburg. * @@ -1586,7 +1586,7 @@ get_sublink_expr(QryHier *qh, int rt_index, Node *node, bool varprefix) { SubLink *sublink = (SubLink *) node; Query *query = (Query *) (sublink->subselect); - Expr *expr; + Oper *oper; List *l; char *sep; char buf[BUFSIZE]; @@ -1620,20 +1620,20 @@ get_sublink_expr(QryHier *qh, int rt_index, Node *node, bool varprefix) break; case ANY_SUBLINK: - expr = (Expr *) lfirst(sublink->oper); - strcat(buf, get_opname(((Oper *) (expr->oper))->opno)); + oper = (Oper *) lfirst(sublink->oper); + strcat(buf, get_opname(oper->opno)); strcat(buf, " ANY "); break; case ALL_SUBLINK: - expr = (Expr *) lfirst(sublink->oper); - strcat(buf, get_opname(((Oper *) (expr->oper))->opno)); + oper = (Oper *) lfirst(sublink->oper); + strcat(buf, get_opname(oper->opno)); strcat(buf, " ALL "); break; case EXPR_SUBLINK: - expr = (Expr *) lfirst(sublink->oper); - strcat(buf, get_opname(((Oper *) (expr->oper))->opno)); + oper = (Oper *) lfirst(sublink->oper); + strcat(buf, get_opname(oper->opno)); strcat(buf, " "); break; @@ -1766,6 +1766,7 @@ check_if_rte_used(int rt_index, Node *node, int sup) if (check_if_rte_used(rt_index, (Node *) (query->qual), sup + 1)) return TRUE; + /* why aren't we looking at query->targetlist, havingQual? */ if (check_if_rte_used(rt_index, (Node *) (sublink->lefthand), sup)) return TRUE; |