php.net |  support |  documentation |  report a bug |  advanced search |  search howto |  statistics |  random bug |  login

go to bug id or search bugs for

Bug #34495 dba_fetch() fails with db4 driver when dba_popen() is used
Submitted: 2005-09-14 01:37 UTC Modified: 2005-12-08 20:41 UTC
From: pookey at pookey dot co dot uk Assigned: helly (profile)
Status: Closed Package: DBM/DBA related
PHP Version: 5CVS-2005-09-14 (snap) OS: Linux
Private report: No CVE-ID: None
View Developer Edit
Welcome back! If you're the original bug submitter, here's where you can edit the bug or add additional notes.
If you forgot your password, you can retrieve your password here.
Password:
Status:
Package:
Bug Type:
Summary:
From: pookey at pookey dot co dot uk
New email:
PHP Version: OS:

 

 [2005-09-14 01:37 UTC] pookey at pookey dot co dot uk 
Description:
------------
 where the use of dba_open works, dba_popen does not.  
http://xian.ncuk.net/test/bug.php 
http://xian.ncuk.net/test/bug.phps 

Reproduce code:
---------------
  $file = dirname(__FILE__) . '/dbtest.db';

  $db = dba_open($file, "c", "db4");
  dba_insert('moo', 'baa', $db);
  $value = dba_fetch('moo', $db);
  echo "<b>non-persistant check:</b> $value <hr />";
  dba_sync($db);
  dba_close($db);
  
  $db = dba_popen($file, "c", "db4");
  $value = dba_fetch('moo', $db);
  echo "<b>persistant check:</b> $value <hr />";
  dba_close($db);
  

  $db = dba_open($file, "c", "db4");
  $value = dba_fetch('moo', $db);
  echo "<b>non-persistant check:</b> $value <hr />";
  dba_delete('moo', $db);
  dba_close($db);

Expected result:
----------------
all 3 echo statements ina bove should print 'baa'. 

Actual result:
--------------
the middle echo statement doesn't print baa

Patches

Pull Requests

History

AllCommentsChangesGit/SVN commitsRelated reports
 [2005-09-14 03:04 UTC] pookey at pookey dot co dot uk 
I've updated this page with a lot more information:  
http://xian.ncuk.net/test/bug.php  
  
It appears it's just db4 with the problem
 [2005-09-14 15:11 UTC] sniper@php.net 
RCS file: /repository/php-src/ext/dba/dba_db4.c,v
revision 1.10
date: 2003/06/21 18:16:38;  author: helly;  state: Exp;  lines: +4 -0
When persistent then we may use threads

Removing this part:

+       if (info->flags & DBA_PERSISTENT) {
+               gmode |= DB_THREAD;
+       }
+

Makes dba_fetch() work with db4 driver also if opened in persistent mode.
 [2005-09-14 15:45 UTC] pookey@php.net 
Thanks for the fix - should I add a note to php.net under 
dba_popen about this not working in pre-5.1 ?
 [2005-11-07 14:58 UTC] helly@php.net 
Please try this patch (against 5.1RC5-dev):
http://php.net/~helly/php/ext/dba/dba-db4-20051107.diff.txt
 [2005-11-15 01:00 UTC] php-bugs at lists dot php dot net 
No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
 [2005-12-08 20:41 UTC] helly@php.net 
This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
http://snaps.php.net/.
 
Thank you for the report, and for helping us make PHP better.
 
PHP Copyright © 2001-2024 The PHP Group
All rights reserved. 		Last updated: Sat Dec 21 17:01:58 2024 UTC