From 3f8db37c2f1eeeffd9dae3189b783a463f56fe77 Mon Sep 17 00:00:00 2001
From: Tom Lane
Date: Sat, 12 Aug 2006 20:05:56 +0000
Subject: Tweak SPI_cursor_open to allow INSERT/UPDATE/DELETE RETURNING; this
 was merely a matter of fixing the error check, since the underlying Portal
 infrastructure already handles it.  This in turn allows these statements to
 be used in some existing plpgsql and plperl contexts, such as a plpgsql FOR
 loop.  Also, do some marginal code cleanup in places that were being sloppy
 about distinguishing SELECT from SELECT INTO.

---
 src/include/nodes/parsenodes.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/include/nodes')

diff --git a/src/include/nodes/parsenodes.h b/src/include/nodes/parsenodes.h
index f0f40e002e1..222f5d26cc3 100644
--- a/src/include/nodes/parsenodes.h
+++ b/src/include/nodes/parsenodes.h
@@ -7,7 +7,7 @@
  * Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
  * Portions Copyright (c) 1994, Regents of the University of California
  *
- * $PostgreSQL: pgsql/src/include/nodes/parsenodes.h,v 1.322 2006/08/12 02:52:06 tgl Exp $
+ * $PostgreSQL: pgsql/src/include/nodes/parsenodes.h,v 1.323 2006/08/12 20:05:56 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -89,7 +89,8 @@ typedef struct Query
 	Node	   *utilityStmt;	/* non-null if this is a non-optimizable
 								 * statement */
 
-	int			resultRelation; /* target relation (index into rtable) */
+	int			resultRelation; /* rtable index of target relation for
+								 * INSERT/UPDATE/DELETE; 0 for SELECT */
 
 	RangeVar   *into;			/* target relation for SELECT INTO */
 	List	   *intoOptions;		/* options from WITH clause */
-- 
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