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Viewing changes to src/include/catalog/storage.h

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2011-05-11 10:41:53 UTC
  • Revision ID: james.westby@ubuntu.com-20110511104153-psbh2o58553fv1m0
Tags: upstream-9.1~beta1
Import upstream version 9.1~beta1

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src/include/catalog/storage.h
 
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/*-------------------------------------------------------------------------
 
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 *
 
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 * storage.h
 
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 *        prototypes for functions in backend/catalog/storage.c
 
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 *
 
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 *
 
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 * Portions Copyright (c) 1996-2011, 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/catalog/storage.h
 
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 *
 
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 *-------------------------------------------------------------------------
 
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 */
 
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#ifndef STORAGE_H
 
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#define STORAGE_H
 
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#include "access/xlog.h"
 
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#include "lib/stringinfo.h"
 
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#include "storage/block.h"
 
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#include "storage/relfilenode.h"
 
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#include "utils/relcache.h"
 
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extern void RelationCreateStorage(RelFileNode rnode, char relpersistence);
 
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extern void RelationDropStorage(Relation rel);
 
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extern void RelationPreserveStorage(RelFileNode rnode);
 
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extern void RelationTruncate(Relation rel, BlockNumber nblocks);
 
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/*
 
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 * These functions used to be in storage/smgr/smgr.c, which explains the
 
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 * naming
 
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 */
 
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extern void smgrDoPendingDeletes(bool isCommit);
 
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extern int      smgrGetPendingDeletes(bool forCommit, RelFileNode **ptr);
 
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extern void AtSubCommit_smgr(void);
 
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extern void AtSubAbort_smgr(void);
 
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extern void PostPrepare_smgr(void);
 
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extern void log_smgrcreate(RelFileNode *rnode, ForkNumber forkNum);
 
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extern void smgr_redo(XLogRecPtr lsn, XLogRecord *record);
 
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extern void smgr_desc(StringInfo buf, uint8 xl_info, char *rec);
 
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#endif   /* STORAGE_H */