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

From: hwawoon at 163 dot com Operating system: ubuntu 12.04 PHP version: 5.5.19 Package: PDO MySQL Bug Type: Bug Bug description:two transaction very much close,the other transaction select return null Description: ------------ enviroment:mysql 5.5 innodb table, php version:5.5.14 two transaction very much close , one transaction committd in the same commit,the other transation select that just committed row using fetchAll, return null. Expected result: ---------------- return array() Actual result: -------------- return null -- Edit bug report at https://bugs.php.net/bug.php?id=68522&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=68522&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=68522&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=68522&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=68522&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=68522&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=68522&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=68522&r=needscript Try newer version: https://bugs.php.net/fix.php?id=68522&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=68522&r=support Expected behavior: https://bugs.php.net/fix.php?id=68522&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=68522&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=68522&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=68522&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=68522&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=68522&r=dst IIS Stability: https://bugs.php.net/fix.php?id=68522&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=68522&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=68522&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=68522&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=68522&r=mysqlcfg