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Fix LMGR for MVCC.

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Get rid of Extend lock mode.
This commit is contained in:
Vadim B. Mikheev
1999-05-07 01:23:11 +00:00
parent 86bc1da262
commit 122abf3af3
7 changed files with 207 additions and 219 deletions
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8
src/backend/storage/lmgr/lmgr.c
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@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lmgr.c,v 1.22 1999/02/13 23:18:24 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/storage/lmgr/lmgr.c,v 1.23 1999/05/07 01:23:02 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@@ -79,9 +79,6 @@ static MASK LockConflicts[] = {
(1 << RowExclusiveLock) | (1 << RowShareLock) | (1 << AccessExclusiveLock) |
(1 << AccessShareLock),
/* ExtendLock */
(1 << ExtendLock)
};
static int LockPrios[] = {
@@ -92,8 +89,7 @@ static int LockPrios[] = {
4,
5,
6,
7,
1
7
};
LOCKMETHOD LockTableId = (LOCKMETHOD) NULL;