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Get autovacuum and in-memory databases working together. Ticket #1727. (CVS 3148)

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FossilOrigin-Name: 21446df6420df00468867f1131c28604a1ae91a3
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drh
2006-03-23 23:29:04 +00:00
parent b912b2889c
commit 5229ae4df5
4 changed files with 30 additions and 11 deletions
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10
src/pager.c
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@@ -18,7 +18,7 @@
** file simultaneously, or one process from reading the database while
** another is writing.
**
** @(#) $Id: pager.c,v 1.263 2006/03/16 16:19:56 drh Exp $
** @(#) $Id: pager.c,v 1.264 2006/03/23 23:29:04 drh Exp $
*/
#ifndef SQLITE_OMIT_DISKIO
#include "sqliteInt.h"
@@ -1833,7 +1833,10 @@ static void unlinkHashChain(Pager *pPager, PgHdr *pPg){
assert( pPager->aHash[h]==pPg );
pPager->aHash[h] = pPg->pNextHash;
}
if( MEMDB ){
static void clearHistory(PgHistory*); /* Forward reference */
clearHistory(PGHDR_TO_HIST(pPg, pPager));
}
pPg->pgno = 0;
pPg->pNextHash = pPg->pPrevHash = 0;
}
@@ -3242,6 +3245,7 @@ int sqlite3pager_commit(Pager *pPager){
pPg->dirty = 0;
pPg->inJournal = 0;
pPg->inStmt = 0;
pPg->needSync = 0;
pPg->pPrevStmt = pPg->pNextStmt = 0;
pPg = pPg->pDirty;
}
@@ -3656,6 +3660,8 @@ int sqlite3pager_sync(Pager *pPager, const char *zMaster, Pgno nTrunc){
}
pPager->state = PAGER_SYNCED;
}else if( MEMDB && nTrunc!=0 ){
rc = sqlite3pager_truncate(pPager, nTrunc);
}
sync_exit: