diff options
Diffstat (limited to 'src/backend/catalog/dependency.c')
| -rw-r--r-- | src/backend/catalog/dependency.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/backend/catalog/dependency.c b/src/backend/catalog/dependency.c index 9d4e1c6a5c4..59c3151cdf2 100644 --- a/src/backend/catalog/dependency.c +++ b/src/backend/catalog/dependency.c @@ -8,7 +8,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/catalog/dependency.c,v 1.36 2004/05/26 04:41:06 neilc Exp $ + * $PostgreSQL: pgsql/src/backend/catalog/dependency.c,v 1.37 2004/08/19 20:57:40 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -970,10 +970,15 @@ find_expr_references_walker(Node *node, if (var->varno <= 0 || var->varno > list_length(rtable)) elog(ERROR, "invalid varno %d", var->varno); rte = rt_fetch(var->varno, rtable); + /* + * A whole-row Var references no specific columns, so adds no new + * dependency. + */ + if (var->varattno == InvalidAttrNumber) + return false; if (rte->rtekind == RTE_RELATION) { /* If it's a plain relation, reference this column */ - /* NB: this code works for whole-row Var with attno 0, too */ add_object_address(OCLASS_CLASS, rte->relid, var->varattno, &context->addrs); } |