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Get the temp_store and default_temp_store pragmas working. Update the

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documentation.  Also fix a malloc problem that popped up during the regression
testing. (CVS 1302)

FossilOrigin-Name: 7ace576215367101904677bd69951755ee9cb1a1
This commit is contained in:
drh
2004-04-23 17:04:44 +00:00
parent 932ee8f4bb
commit 1bdd9b5787
10 changed files with 260 additions and 52 deletions
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7
src/expr.c
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@@ -12,7 +12,7 @@
** This file contains routines used for analyzing expressions and
** for generating VDBE code that evaluates expressions in SQLite.
**
** $Id: expr.c,v 1.113 2004/03/17 23:32:08 drh Exp $
** $Id: expr.c,v 1.114 2004/04/23 17:04:45 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -155,7 +155,8 @@ ExprList *sqliteExprListDup(ExprList *p){
if( pNew==0 ) return 0;
pNew->nExpr = pNew->nAlloc = p->nExpr;
pNew->a = pItem = sqliteMalloc( p->nExpr*sizeof(p->a[0]) );
for(i=0; pItem && i<p->nExpr; i++, pItem++){
if( pItem==0 ) return 0; /* Leaks memory after a malloc failure */
for(i=0; i<p->nExpr; i++, pItem++){
Expr *pNewExpr, *pOldExpr;
pItem->pExpr = pNewExpr = sqliteExprDup(pOldExpr = p->a[i].pExpr);
if( pOldExpr->span.z!=0 && pNewExpr ){
@@ -278,6 +279,8 @@ ExprList *sqliteExprListAppend(ExprList *pList, Expr *pExpr, Token *pName){
void sqliteExprListDelete(ExprList *pList){
int i;
if( pList==0 ) return;
assert( pList->a!=0 || (pList->nExpr==0 && pList->nAlloc==0) );
assert( pList->nExpr<=pList->nAlloc );
for(i=0; i<pList->nExpr; i++){
sqliteExprDelete(pList->a[i].pExpr);
sqliteFree(pList->a[i].zName);