From 426292663acb30bdd8381eae4058e8ffcbf12162 Mon Sep 17 00:00:00 2001
From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Wed, 14 Dec 2005 16:28:32 +0000
Subject: Fix problem with whole-row Vars referencing sub-select outputs, per
 example from Jim Dew.  Add some simple regression tests, since this is an
 area we seem to break regularly :-(

---
 src/backend/executor/execQual.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/backend/executor')

diff --git a/src/backend/executor/execQual.c b/src/backend/executor/execQual.c
index 9f1c26e0151..2df9f1685cb 100644
--- a/src/backend/executor/execQual.c
+++ b/src/backend/executor/execQual.c
@@ -8,7 +8,7 @@
  *
  *
  * IDENTIFICATION
- *	  $PostgreSQL: pgsql/src/backend/executor/execQual.c,v 1.185 2005/11/22 18:17:10 momjian Exp $
+ *	  $PostgreSQL: pgsql/src/backend/executor/execQual.c,v 1.186 2005/12/14 16:28:32 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -523,7 +523,7 @@ ExecEvalWholeRowVar(ExprState *exprstate, ExprContext *econtext,
 	Assert(variable->varno != OUTER);
 	slot = econtext->ecxt_scantuple;
 
-	tuple = slot->tts_tuple;
+	tuple = ExecFetchSlotTuple(slot);
 	tupleDesc = slot->tts_tupleDescriptor;
 
 	/*
-- 
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