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Continuing work on the new memory allocation subsystem.

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Added routines for temporary memory allocation.  Right the btree
balance mechanism to only do one temporary allocation at a time. (CVS 5220)

FossilOrigin-Name: 65fe7b62cfe7d11cd667681a64c96fe7b2fe5685
This commit is contained in:
drh
2008-06-15 02:51:47 +00:00
parent fec00eabb3
commit e5ae5735c0
26 changed files with 208 additions and 142 deletions
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4
src/where.c
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@@ -16,7 +16,7 @@
** so is applicable. Because this module is responsible for selecting
** indices, you might also think of this module as the "query optimizer".
**
** $Id: where.c,v 1.308 2008/06/12 00:07:29 drh Exp $
** $Id: where.c,v 1.309 2008/06/15 02:51:48 drh Exp $
*/
#include "sqliteInt.h"
@@ -228,7 +228,7 @@ static int whereClauseInsert(WhereClause *pWC, Expr *p, int flags){
int idx;
if( pWC->nTerm>=pWC->nSlot ){
WhereTerm *pOld = pWC->a;
pWC->a = sqlite3_malloc( sizeof(pWC->a[0])*pWC->nSlot*2 );
pWC->a = sqlite3Malloc( sizeof(pWC->a[0])*pWC->nSlot*2 );
if( pWC->a==0 ){
pWC->pParse->db->mallocFailed = 1;
if( flags & TERM_DYNAMIC ){