Improve subquery error message, now says "More than one tuple returned

by subselect used as expression."

diff --git a/doc/README.NT b/doc/README.NT
index a789c5184fcd537b683607585681c8fec77c6744..4739e3f2ff212426b1a79afd6b1287c0bf282641 100644 (file)
--- a/doc/README.NT
+++ b/doc/README.NT
@@ -1,10 +1,3 @@
-From: "Joost Kraaijeveld" <JKraaijeveld@askesis.nl>
-To: "Pgsql-Ports@Postgresql. Org" <pgsql-ports@postgreSQL.org>
-Subject: RE: [PORTS] Re: psql under win32
-Date: Wed, 21 Apr 1999 07:07:47 +0200
-Message-ID: <000001be8bb4$e59b0ab0$0300a8c0@abraracourcix.askesis.nl>
-MIME-Version: 1.0
-
 Installing PostgreSQL on NT:
 
 ---------------------------------------------------------------------------

diff --git a/src/backend/executor/nodeSubplan.c b/src/backend/executor/nodeSubplan.c
index 60b484d708b66cc6c051a58426381806110bc81a..0d41de06d4c748508a8e2ed60df78d5d059910d8 100644 (file)
--- a/src/backend/executor/nodeSubplan.c
+++ b/src/backend/executor/nodeSubplan.c
@@ -6,7 +6,7 @@
  * Copyright (c) 1994, Regents of the University of California
  *
  * IDENTIFICATION
- *       $Header: /cvsroot/pgsql/src/backend/executor/nodeSubplan.c,v 1.18 1999/12/16 22:19:44 wieck Exp $
+ *       $Header: /cvsroot/pgsql/src/backend/executor/nodeSubplan.c,v 1.19 1999/12/29 22:57:17 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -105,7 +105,7 @@ ExecSubPlan(SubPlan *node, List *pvar, ExprContext *econtext, bool *isNull)
                {
                        /* cannot allow multiple input tuples for EXPR sublink */
                        if (found)
-                               elog(ERROR, "ExecSubPlan: more than one tuple returned by expression subselect");
+                               elog(ERROR, "More than one tuple returned by subselect used as expression.");
                        found = true;
                        /*
                         * We need to copy the subplan's tuple in case the result is of
@@ -126,7 +126,7 @@ ExecSubPlan(SubPlan *node, List *pvar, ExprContext *econtext, bool *isNull)
 
                /* cannot allow multiple input tuples for MULTIEXPR sublink either */
                if (subLinkType == MULTIEXPR_SUBLINK && found)
-                       elog(ERROR, "ExecSubPlan: more than one tuple returned by expression subselect");
+                       elog(ERROR, "More than one tuple returned by subselect used as expression.");
 
                found = true;