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Initial implementation of per-connection limits and the sqlite3_limit() API.

The sqllimits1.test script crashes.  SQLITE_LIMIT_PAGE_COUNT and
SQLITE_LIMIT_VDBE_OP are currently ignored. (CVS 4897)

FossilOrigin-Name: 60c77882b2de9f6a45f8bd87c9c6a0cc613f8373
This commit is contained in:
drh
2008-03-20 14:03:29 +00:00
parent f653d78282
commit bb4957f858
21 changed files with 284 additions and 364 deletions

View File

@@ -11,7 +11,7 @@
*************************************************************************
** This file contains code used to implement the ATTACH and DETACH commands.
**
** $Id: attach.c,v 1.73 2008/03/19 21:45:51 drh Exp $
** $Id: attach.c,v 1.74 2008/03/20 14:03:29 drh Exp $
*/
#include "sqliteInt.h"
@@ -87,10 +87,10 @@ static void attachFunc(
** * Transaction currently open
** * Specified database name already being used.
*/
if( db->nDb>=SQLITE_MAX_ATTACHED+2 ){
if( db->nDb>=db->aLimit[SQLITE_LIMIT_ATTACHED]+2 ){
sqlite3_snprintf(
sizeof(zErr), zErr, "too many attached databases - max %d",
SQLITE_MAX_ATTACHED
db->aLimit[SQLITE_LIMIT_ATTACHED]
);
goto attach_error;
}