Bug #68522 [Opn]: two transaction very much close,the other transaction select return null

Edit report at https://bugs.php.net/bug.php?id=68522&edit=1 ID: 68522 User updated by: hwawoon at 163 dot com Reported by: hwawoon at 163 dot com Summary: two transaction very much close,the other transaction select return null Status: Open Type: Bug Package: PDO MySQL Operating System: ubuntu 12.04 PHP Version: 5.5.19 Block user comment: N Private report: N New Comment: it is a random bug, i caugth this bug in production enviroment. but i cant Reappear the bug. Previous Comments: ------------------------------------------------------------------------ [2014-11-28 06:01:52] hwawoon at 163 dot com it is a random bug, i caugth this bug in production enviroment. but i cant Reappear the bug. ------------------------------------------------------------------------ [2014-11-28 06:01:52] hwawoon at 163 dot com it is a random bug, i caugth this bug in production enviroment. but i cant Reappear the bug. ------------------------------------------------------------------------ [2014-11-28 06:01:51] hwawoon at 163 dot com it is a random bug, i catched this bug in production enviroment. but i cant Reappear the bug. ------------------------------------------------------------------------ [2014-11-28 06:01:50] hwawoon at 163 dot com it is a random bug, i catch this bug in production enviroment. but i cant Reappear the bug. ------------------------------------------------------------------------ [2014-11-28 05:42:09] requinix@php.net Thank you for this bug report. To properly diagnose the problem, we need a short but complete example script to be able to reproduce this bug ourselves. A proper reproducing script starts with <?php and ends with ?>, is max. 10-20 lines long and does not require any external resources such as databases, etc. If the script requires a database to demonstrate the issue, please make sure it creates all necessary tables, stored procedures etc. Please avoid embedding huge scripts into the report. ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at https://bugs.php.net/bug.php?id=68522 -- Edit this bug report at https://bugs.php.net/bug.php?id=68522&edit=1