From 9e964f90fbfe40a71b5f0db5e7a8a76a01ea6573 Mon Sep 17 00:00:00 2001
From: Bruce Momjian
Date: Wed, 15 Jul 1998 14:54:39 +0000
Subject: Fix explain for union and inheritance.  Rename Append structure
 members to be clearer.  Fix cost computation for these.

---
 src/include/nodes/plannodes.h | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

(limited to 'src/include')

diff --git a/src/include/nodes/plannodes.h b/src/include/nodes/plannodes.h
index fabed6cf906..9541e64b14e 100644
--- a/src/include/nodes/plannodes.h
+++ b/src/include/nodes/plannodes.h
@@ -6,7 +6,7 @@
  *
  * Copyright (c) 1994, Regents of the University of California
  *
- * $Id: plannodes.h,v 1.15 1998/02/26 04:42:01 momjian Exp $
+ * $Id: plannodes.h,v 1.16 1998/07/15 14:54:39 momjian Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -24,7 +24,7 @@
  * control nodes
  *
  *		Result					ResultState				resstate;
- *		Append					AppendState				unionstate;
+ *		Append					AppendState				appendstate;
  *
  * scan nodes
  *
@@ -138,11 +138,17 @@ typedef struct Result
 typedef struct Append
 {
 	Plan		plan;
-	List	   *unionplans;
-	List	   *unionrts;
-	Index		unionrelid;
-	List	   *unionrtentries;
-	AppendState *unionstate;
+	List	   *appendplans;
+	List	   *unionrtables;	/*
+								 *	List of range tables, one for each
+								 *	union query.
+								 */
+	Index		inheritrelid;	/*
+								 *	The range table has to be changed for
+								 *	inheritance.
+								 */
+	List	   *inheritrtable;
+	AppendState *appendstate;
 } Append;
 
 /*
-- 
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