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Use Snapshot in heap access methods.

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This commit is contained in:
Vadim B. Mikheev
1998-07-27 19:38:40 +00:00
parent f7f989c990
commit be8300b18f
54 changed files with 352 additions and 339 deletions
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6
src/include/executor/executor.h
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@ -6,7 +6,7 @@
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: executor.h,v 1.22 1998/04/24 14:43:07 momjian Exp $
* $Id: executor.h,v 1.23 1998/07/27 19:38:32 vadim Exp $
*
*-------------------------------------------------------------------------
*/
@ -61,8 +61,8 @@
*/
extern void
ExecOpenScanR(Oid relOid, int nkeys, ScanKey skeys, bool isindex,
ScanDirection dir, Relation *returnRelation,
Pointer *returnScanDesc);
ScanDirection dir, Snapshot snapshot,
Relation *returnRelation, Pointer *returnScanDesc);
extern void ExecCloseR(Plan *node);
extern void ExecReScan(Plan *node, ExprContext *exprCtxt, Plan *parent);
extern HeapScanDesc