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Fix a case where a pointer map page was not being journalled before a file truncation that occurs as part of an incremental vacuum. (CVS 6413)

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FossilOrigin-Name: c5890935a0247090162feda73cfea85012317050
This commit is contained in:
danielk1977
2009-03-30 18:50:04 +00:00
parent 5e8d8878fe
commit f4027782b0
3 changed files with 21 additions and 9 deletions
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14
src/btree.c
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@@ -9,7 +9,7 @@
** May you share freely, never taking more than you give.
**
*************************************************************************
** $Id: btree.c,v 1.581 2009/03/30 17:19:48 drh Exp $
** $Id: btree.c,v 1.582 2009/03/30 18:50:05 danielk1977 Exp $
**
** This file implements a external (disk-based) database using BTrees.
** See the header comment on "btreeInt.h" for additional information.
@@ -2480,6 +2480,18 @@ static int incrVacuumStep(BtShared *pBt, Pgno nFin, Pgno iLastPg){
if( nFin==0 ){
iLastPg--;
while( iLastPg==PENDING_BYTE_PAGE(pBt)||PTRMAP_ISPAGE(pBt, iLastPg) ){
if( PTRMAP_ISPAGE(pBt, iLastPg) ){
MemPage *pPg;
int rc = sqlite3BtreeGetPage(pBt, iLastPg, &pPg, 0);
if( rc!=SQLITE_OK ){
return rc;
}
rc = sqlite3PagerWrite(pPg->pDbPage);
releasePage(pPg);
if( rc!=SQLITE_OK ){
return rc;
}
}
iLastPg--;
}
sqlite3PagerTruncateImage(pBt->pPager, iLastPg);