diff options
Diffstat (limited to 'src/backend/optimizer/util/clauses.c')
| -rw-r--r-- | src/backend/optimizer/util/clauses.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/src/backend/optimizer/util/clauses.c b/src/backend/optimizer/util/clauses.c index 8a4bcf4d9c4..6585fb1905d 100644 --- a/src/backend/optimizer/util/clauses.c +++ b/src/backend/optimizer/util/clauses.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.93 2002/01/03 18:01:59 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/optimizer/util/clauses.c,v 1.94 2002/03/12 00:51:50 tgl Exp $ * * HISTORY * AUTHOR DATE MAJOR EVENT @@ -1808,12 +1808,8 @@ expression_tree_walker(Node *node, return true; if (walker(join->quals, context)) return true; - if (walker((Node *) join->colvars, context)) - return true; - /* - * alias clause, using list, colnames list are deemed - * uninteresting. + * alias clause, using list are deemed uninteresting. */ } break; @@ -2186,8 +2182,7 @@ expression_tree_mutator(Node *node, MUTATE(newnode->larg, join->larg, Node *); MUTATE(newnode->rarg, join->rarg, Node *); MUTATE(newnode->quals, join->quals, Node *); - MUTATE(newnode->colvars, join->colvars, List *); - /* We do not mutate alias, using, or colnames by default */ + /* We do not mutate alias or using by default */ return (Node *) newnode; } break; |