From 57d8080a40f51e1ff9eedea602e96e2612161d77 Mon Sep 17 00:00:00 2001
From: Jan Wieck <JanWieck@Yahoo.com>
Date: Mon, 3 Jul 2000 23:10:14 +0000
Subject: TOAST

    WARNING: This is actually broken - we have self-deadlocks
	         due to concurrent changes in buffer management.
			 Vadim and me are working on it.

Jan
---
 src/include/access/tuptoaster.h | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

(limited to 'src/include/access')

diff --git a/src/include/access/tuptoaster.h b/src/include/access/tuptoaster.h
index 9c4f1a50578..024bb1de914 100644
--- a/src/include/access/tuptoaster.h
+++ b/src/include/access/tuptoaster.h
@@ -6,7 +6,7 @@
  *
  * Copyright (c) 2000, PostgreSQL Development Team
  *
- * $Id: tuptoaster.h,v 1.2 2000/04/12 17:16:26 momjian Exp $
+ * $Id: tuptoaster.h,v 1.3 2000/07/03 23:09:58 wieck Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -22,11 +22,23 @@
 #include "utils/rel.h"
 
 
+#define	TOAST_MAX_CHUNK_SIZE	((MaxTupleSize -							\
+				MAXALIGN(												\
+					MAXALIGN(offsetof(HeapTupleHeaderData, t_bits)) +	\
+					MAXALIGN(sizeof(Oid)) +								\
+					MAXALIGN(sizeof(int32)) +							\
+					MAXALIGN(VARHDRSZ))) / 4)
+
+
 extern void heap_tuple_toast_attrs(Relation rel,
-					   HeapTuple newtup, HeapTuple oldtup);
+				HeapTuple newtup, HeapTuple oldtup);
 
 extern varattrib *heap_tuple_untoast_attr(varattrib * attr);
 
+extern void heap_create_toast_table(Oid new_reloid,
+				TupleDesc new_tupdesc, bool istemp);
+				
+
 #endif	 /* TUPLE_TOASTER_ACTIVE */
 
 
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