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Diffstat (limited to 'src/backend/parser/parse_expr.c')
| -rw-r--r-- | src/backend/parser/parse_expr.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/backend/parser/parse_expr.c b/src/backend/parser/parse_expr.c index 485054eac11..e4f0eace9ec 100644 --- a/src/backend/parser/parse_expr.c +++ b/src/backend/parser/parse_expr.c @@ -7,7 +7,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.12 1998/01/20 22:11:55 momjian Exp $ + * $Header: /cvsroot/pgsql/src/backend/parser/parse_expr.c,v 1.13 1998/02/01 19:43:37 momjian Exp $ * *------------------------------------------------------------------------- */ @@ -242,25 +242,24 @@ transformExpr(ParseState *pstate, Node *expr, int precedence) { SubLink *sublink = (SubLink *) expr; QueryTreeList *qtree; - Query *subselect; List *llist; qtree = parse_analyze(lcons(sublink->subselect,NIL), pstate); Assert(qtree->len == 1); - sublink->subselect = (Node *) subselect = qtree->qtrees[0]; + sublink->subselect = (Node *) qtree->qtrees[0]; foreach(llist, sublink->lefthand) lfirst(llist) = transformExpr(pstate, lfirst(llist), precedence); if (length(sublink->lefthand) != - length(subselect->targetList)) + length(sublink->subselect->targetList)) elog(ERROR,"Subselect has too many or too few fields."); if (sublink->subLinkType != EXISTS_SUBLINK) { char *op = lfirst(sublink->oper); List *left_expr = sublink->lefthand; - List *right_expr = subselect->targetList; + List *right_expr = sublink->subselect->targetList; List *elist; sublink->oper = NIL; |