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32 lines
956 B
C
32 lines
956 B
C
/*
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* xlogutils.h
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*
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* PostgreSQL transaction log manager utility routines
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*
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* Portions Copyright (c) 1996-2014, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* src/include/access/xlogutils.h
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*/
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#ifndef XLOG_UTILS_H
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#define XLOG_UTILS_H
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#include "storage/bufmgr.h"
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extern bool XLogHaveInvalidPages(void);
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extern void XLogCheckInvalidPages(void);
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extern void XLogDropRelation(RelFileNode rnode, ForkNumber forknum);
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extern void XLogDropDatabase(Oid dbid);
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extern void XLogTruncateRelation(RelFileNode rnode, ForkNumber forkNum,
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BlockNumber nblocks);
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extern Buffer XLogReadBuffer(RelFileNode rnode, BlockNumber blkno, bool init);
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extern Buffer XLogReadBufferExtended(RelFileNode rnode, ForkNumber forknum,
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BlockNumber blkno, ReadBufferMode mode);
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extern Relation CreateFakeRelcacheEntry(RelFileNode rnode);
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extern void FreeFakeRelcacheEntry(Relation fakerel);
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#endif
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