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Overview
Comment:Make sure sqlite3_open16() always zeros the db return pointer if SQLite initialization fails. (CVS 6552)
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SHA1: 057c7d171397e19c8f3ac2362ea45f2b4a50530c
User & Date: drh 2009-04-28 04:47:31
Context
2009-04-28
04:51
Add test cases for sqlite3_complete with an EXPLAIN QUERY PLAN on a CREATE TRIGGER statement. Ticket #3828. (CVS 6553) check-in: 6b86b40e user: drh tags: trunk
04:47
Make sure sqlite3_open16() always zeros the db return pointer if SQLite initialization fails. (CVS 6552) check-in: 057c7d17 user: drh tags: trunk
04:46
Enhance sqlite3_complete() so that it understands EXPLAIN QUERY PLAN. Ticket #3828. Testing is done in TH3. (CVS 6551) check-in: 3ac1b15f user: drh tags: trunk
Changes
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Changes to src/main.c.

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**
*************************************************************************
** Main file for the SQLite library.  The routines in this file
** implement the programmer interface to the library.  Routines in
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.540 2009/04/27 18:46:06 drh Exp $
*/
#include "sqliteInt.h"

#ifdef SQLITE_ENABLE_FTS3
# include "fts3.h"
#endif
#ifdef SQLITE_ENABLE_RTREE
................................................................................
  const char *zVfs       /* Name of the VFS to use */
){
  sqlite3 *db;
  int rc;
  CollSeq *pColl;
  int isThreadsafe;


#ifndef SQLITE_OMIT_AUTOINIT
  rc = sqlite3_initialize();
  if( rc ) return rc;
#endif

  if( sqlite3GlobalConfig.bCoreMutex==0 ){
    isThreadsafe = 0;







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**
*************************************************************************
** Main file for the SQLite library.  The routines in this file
** implement the programmer interface to the library.  Routines in
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.541 2009/04/28 04:47:31 drh Exp $
*/
#include "sqliteInt.h"

#ifdef SQLITE_ENABLE_FTS3
# include "fts3.h"
#endif
#ifdef SQLITE_ENABLE_RTREE
................................................................................
  const char *zVfs       /* Name of the VFS to use */
){
  sqlite3 *db;
  int rc;
  CollSeq *pColl;
  int isThreadsafe;

  *ppDb = 0;
#ifndef SQLITE_OMIT_AUTOINIT
  rc = sqlite3_initialize();
  if( rc ) return rc;
#endif

  if( sqlite3GlobalConfig.bCoreMutex==0 ){
    isThreadsafe = 0;