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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2002-05-12 23:43:04 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2002-05-12 23:43:04 +0000 |
| commit | 3389a110d40a505951e7c7babdfb8681173bb2ca (patch) | |
| tree | 438acebac5cfd161cf920bcda6ad168affcb96a7 /src/backend/utils/adt/ruleutils.c | |
| parent | f9e4f611a18f64fd9106a72ec9af9e2220075780 (diff) | |
| download | postgresql-3389a110d40a505951e7c7babdfb8681173bb2ca.tar.gz | |
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.
Diffstat (limited to 'src/backend/utils/adt/ruleutils.c')
| -rw-r--r-- | src/backend/utils/adt/ruleutils.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/backend/utils/adt/ruleutils.c b/src/backend/utils/adt/ruleutils.c index b4bd3b2f51..78cb6306e0 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; |