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Fix an auto-vacuum problem with the PENDING_BYTE page. Also link the Tcl

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variable sqlite_pending_byte to the internal pending-byte location when in test mode. (CVS 2700)

FossilOrigin-Name: 9115e0621d1fdc5a89a0288b87c0a4ce1e4b50c6
This commit is contained in:
danielk1977
2005-09-16 09:52:29 +00:00
parent a2833a0cf6
commit fd5f5b65b4
6 changed files with 34 additions and 18 deletions
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4
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 1.266 2005/09/08 14:17:20 drh Exp $
** $Id: btree.c,v 1.267 2005/09/16 09:52:29 danielk1977 Exp $
**
** This file implements a external (disk-based) database using BTrees.
** For a detailed discussion of BTrees, refer to
@@ -1875,7 +1875,7 @@ static int autoVacuumCommit(Btree *pBt, Pgno *nTrunc){
origSize = sqlite3pager_pagecount(pPager);
nPtrMap = (nFreeList-origSize+PTRMAP_PAGENO(pgsz, origSize)+pgsz/5)/(pgsz/5);
finSize = origSize - nFreeList - nPtrMap;
if( origSize>PENDING_BYTE_PAGE(pBt) && finSize<=PENDING_BYTE_PAGE(pBt) ){
if( origSize>=PENDING_BYTE_PAGE(pBt) && finSize<=PENDING_BYTE_PAGE(pBt) ){
finSize--;
if( PTRMAP_ISPAGE(pBt->usableSize, finSize) ){
finSize--;