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SET TRANSACTION ISOLATION LEVEL ...

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LOCK TABLE IN ... MODE
...implemented
This commit is contained in:
Vadim B. Mikheev
1998-12-18 09:10:39 +00:00
parent c7da80bb9a
commit 3498d878cb
19 changed files with 6953 additions and 6516 deletions
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5
src/include/utils/tqual.h
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@@ -7,7 +7,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: tqual.h,v 1.17 1998/12/16 11:52:11 vadim Exp $
* $Id: tqual.h,v 1.18 1998/12/18 09:09:55 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@@ -31,6 +31,7 @@ typedef SnapshotData *Snapshot;
extern Snapshot SnapshotDirty;
extern Snapshot QuerySnapshot;
extern Snapshot SerializableSnapshot;
#define IsSnapshotNow(snapshot) ((Snapshot) snapshot == SnapshotNow)
#define IsSnapshotSelf(snapshot) ((Snapshot) snapshot == SnapshotSelf)
@@ -99,7 +100,7 @@ extern int HeapTupleSatisfiesUpdate(HeapTuple tuple);
extern void setheapoverride(bool on);
extern Snapshot GetSnapshotData(void);
extern Snapshot GetSnapshotData(bool serializable);
extern void SetQuerySnapshot(void);
extern void FreeXactSnapshot(void);