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Make use of sqlite3DbMallocSize to maximize the size of growable buffers

after each reallocation.  Added new comments and testcase() macros to
where.c. (CVS 5981)

FossilOrigin-Name: 46f2d08959423e130a5b346138311649d92f0fde
This commit is contained in:
drh
2008-12-05 15:24:15 +00:00
parent 165be38b82
commit 6a1e071f3d
7 changed files with 52 additions and 29 deletions

View File

@@ -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 1.404 2008/11/19 16:52:44 danielk1977 Exp $
** $Id: expr.c,v 1.405 2008/12/05 15:24:17 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
@@ -835,7 +835,7 @@ ExprList *sqlite3ExprListAppend(
goto no_mem;
}
pList->a = a;
pList->nAlloc = n;
pList->nAlloc = sqlite3DbMallocSize(db, a)/sizeof(a[0]);
}
assert( pList->a!=0 );
if( pExpr || pName ){