From: Bruce Momjian <bruce@momjian.us>
Date: Thu, 11 Jan 2007 18:44:53 +0000 (+0000)
Subject: Improve error wording of ORDER BY in UNION that uses new expressions in
X-Git-Tag: REL8_3_BETA1~1533
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e2fe327013892267f6ebcb9c2acbd79f85626370;p=postgresql

Improve error wording of ORDER BY in UNION that uses new expressions in
ORDER BY.
---

diff --git a/src/backend/parser/analyze.c b/src/backend/parser/analyze.c
index f4b566cb6d..8048b63e64 100644
--- a/src/backend/parser/analyze.c
+++ b/src/backend/parser/analyze.c
@@ -6,7 +6,7 @@
  * Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- *	$PostgreSQL: pgsql/src/backend/parser/analyze.c,v 1.355 2007/01/09 02:14:13 tgl Exp $
+ *	$PostgreSQL: pgsql/src/backend/parser/analyze.c,v 1.356 2007/01/11 18:44:53 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -2547,7 +2547,7 @@ transformSetOperationStmt(ParseState *pstate, SelectStmt *stmt)
 	if (tllen != list_length(qry->targetList))
 		ereport(ERROR,
 				(errcode(ERRCODE_FEATURE_NOT_SUPPORTED),
-				 errmsg("ORDER BY on a UNION/INTERSECT/EXCEPT result must be on one of the result columns")));
+				 errmsg("ORDER BY on a UNION/INTERSECT/EXCEPT result must match existing result columns")));
 
 	qry->limitOffset = transformLimitClause(pstate, limitOffset,
 											"OFFSET");