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von | Dez 3, 2019 | Allgemein | 0 Kommentare

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Cokiee Shell Web

Cokiee Shell

Current Path : /proc/self/root/usr/include/postgresql/9.1/server/access/
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Current File : //proc/self/root/usr/include/postgresql/9.1/server/access/visibilitymap.h

/*-------------------------------------------------------------------------
 *
 * visibilitymap.h
 *		visibility map interface
 *
 *
 * Portions Copyright (c) 2007-2011, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * src/include/access/visibilitymap.h
 *
 *-------------------------------------------------------------------------
 */
#ifndef VISIBILITYMAP_H
#define VISIBILITYMAP_H

#include "access/xlogdefs.h"
#include "storage/block.h"
#include "storage/buf.h"
#include "utils/relcache.h"

extern void visibilitymap_clear(Relation rel, BlockNumber heapBlk);
extern void visibilitymap_pin(Relation rel, BlockNumber heapBlk,
				  Buffer *vmbuf);
extern void visibilitymap_set(Relation rel, BlockNumber heapBlk,
				  XLogRecPtr recptr, Buffer *vmbuf);
extern bool visibilitymap_test(Relation rel, BlockNumber heapBlk, Buffer *vmbuf);
extern void visibilitymap_truncate(Relation rel, BlockNumber heapblk);

#endif   /* VISIBILITYMAP_H */

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