From dc254c8674c0b179fea0f04128d5d68e2c28ee99 Mon Sep 17 00:00:00 2001
From: Tom Lane
Date: Thu, 18 Dec 2003 20:21:53 +0000
Subject: Ensure set-returning functions in the targetlist of a plan node will
 be shut down cleanly if the plan node is ReScanned before the SRFs are run to
 completion.  This fixes the problem for SQL-language functions, but still
 need work on functions using the SRF_XXX() macros.

---
 src/include/executor/executor.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/include')

diff --git a/src/include/executor/executor.h b/src/include/executor/executor.h
index ad30681f1cd..7403beffd26 100644
--- a/src/include/executor/executor.h
+++ b/src/include/executor/executor.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $Id: executor.h,v 1.102 2003/10/01 21:30:52 tgl Exp $
+ * $Id: executor.h,v 1.102.2.1 2003/12/18 20:21:53 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -201,6 +201,7 @@ extern EState *CreateExecutorState(void);
 extern void FreeExecutorState(EState *estate);
 extern ExprContext *CreateExprContext(EState *estate);
 extern void FreeExprContext(ExprContext *econtext);
+extern void ReScanExprContext(ExprContext *econtext);
 
 #define ResetExprContext(econtext) \
 	MemoryContextReset((econtext)->ecxt_per_tuple_memory)
-- 
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