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Overview
Comment:Catch an out-of-memory condition in vacuum code. (Bug in (3373)). (CVS 3675)
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SHA1:302ec768579e2f7c17a33749e685289a041aeb11
User & Date: danielk1977 2007-03-06 16:03:56
Context
2007-03-08
12:23
Change the documentation to be more specific about the restriction on the use of keywords. Ticket #2264. (CVS 3676) check-in: d03d4805 user: drh tags: trunk
2007-03-06
16:03
Catch an out-of-memory condition in vacuum code. (Bug in (3373)). (CVS 3675) check-in: 302ec768 user: danielk1977 tags: trunk
15:53
Fixes to the overflow-chain optization of (3672). (CVS 3674) check-in: d6986d1e user: drh tags: trunk
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Changes to src/vacuum.c.

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**
*************************************************************************
** This file contains code used to implement the VACUUM command.
**
** Most of the code in this file may be omitted by defining the
** SQLITE_OMIT_VACUUM macro.
**
** $Id: vacuum.c,v 1.66 2007/01/03 23:37:29 drh Exp $
*/
#include "sqliteInt.h"
#include "vdbeInt.h"
#include "os.h"

#ifndef SQLITE_OMIT_VACUUM
/*
................................................................................
  zSql = 0;
  if( rc!=SQLITE_OK ) goto end_of_vacuum;
  pDb = &db->aDb[db->nDb-1];
  assert( strcmp(db->aDb[db->nDb-1].zName,"vacuum_db")==0 );
  pTemp = db->aDb[db->nDb-1].pBt;
  sqlite3BtreeSetPageSize(pTemp, sqlite3BtreeGetPageSize(pMain),
     sqlite3BtreeGetReserve(pMain));




  assert( sqlite3BtreeGetPageSize(pTemp)==sqlite3BtreeGetPageSize(pMain) );
  rc = execSql(db, "PRAGMA vacuum_db.synchronous=OFF");
  if( rc!=SQLITE_OK ){
    goto end_of_vacuum;
  }

#ifndef SQLITE_OMIT_AUTOVACUUM







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**
*************************************************************************
** This file contains code used to implement the VACUUM command.
**
** Most of the code in this file may be omitted by defining the
** SQLITE_OMIT_VACUUM macro.
**
** $Id: vacuum.c,v 1.67 2007/03/06 16:03:56 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "vdbeInt.h"
#include "os.h"

#ifndef SQLITE_OMIT_VACUUM
/*
................................................................................
  zSql = 0;
  if( rc!=SQLITE_OK ) goto end_of_vacuum;
  pDb = &db->aDb[db->nDb-1];
  assert( strcmp(db->aDb[db->nDb-1].zName,"vacuum_db")==0 );
  pTemp = db->aDb[db->nDb-1].pBt;
  sqlite3BtreeSetPageSize(pTemp, sqlite3BtreeGetPageSize(pMain),
     sqlite3BtreeGetReserve(pMain));
  if( sqlite3MallocFailed() ){
    rc = SQLITE_NOMEM;
    goto end_of_vacuum;
  }
  assert( sqlite3BtreeGetPageSize(pTemp)==sqlite3BtreeGetPageSize(pMain) );
  rc = execSql(db, "PRAGMA vacuum_db.synchronous=OFF");
  if( rc!=SQLITE_OK ){
    goto end_of_vacuum;
  }

#ifndef SQLITE_OMIT_AUTOVACUUM