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Initial MVCC code.

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New code for locking buffer' context.
This commit is contained in:
Vadim B. Mikheev
1998-12-15 12:47:01 +00:00
parent c5a27161a1
commit 3f7fbf85dc
65 changed files with 1391 additions and 1282 deletions
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4
src/include/access/xact.h
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@@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: xact.h,v 1.17 1998/10/08 18:30:23 momjian Exp $
* $Id: xact.h,v 1.18 1998/12/15 12:46:47 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@@ -38,6 +38,8 @@ typedef struct TransactionStateData
#define XACT_REPEATABLE_READ 2 /* not implemented */
#define XACT_SERIALIZED 3
extern int XactIsoLevel;
/* ----------------
* transaction states
* ----------------