From 3389a110d40a505951e7c7babdfb8681173bb2ca Mon Sep 17 00:00:00 2001 From: Tom Lane Date: Sun, 12 May 2002 23:43:04 +0000 Subject: Get rid of long-since-vestigial Iter node type, in favor of adding a returns-set boolean field in Func and Oper nodes. This allows cleaner, more reliable tests for expressions returning sets in the planner and parser. For example, a WHERE clause returning a set is now detected and complained of in the parser, not only at runtime. --- src/backend/utils/adt/ruleutils.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'src/backend/utils/adt/ruleutils.c') diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index b4bd3b2f514..78cb6306e02 100644 --- a/src/backend/utils/adt/ruleutils.c +++ b/src/backend/utils/adt/ruleutils.c @@ -3,7 +3,7 @@ * back to source text * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.103 2002/05/12 20:10:04 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.104 2002/05/12 23:43:03 tgl Exp $ * * This software is copyrighted by Jan Wieck - Hamburg. * @@ -1673,10 +1673,6 @@ get_rule_expr(Node *node, deparse_context *context) get_agg_expr((Aggref *) node, context); break; - case T_Iter: - get_rule_expr(((Iter *) node)->iterexpr, context); - break; - case T_ArrayRef: { ArrayRef *aref = (ArrayRef *) node; -- cgit v1.2.3