#41564 [Opn->Bgs]: Lost connection to MySQL server during query

ID: 41564 Updated by: tony2001@php.net Reported By: mm7102_us at yahoo dot com -Status: Open +Status: Bogus Bug Type: MySQL related Operating System: Linux daffy.perf.redhat.com PHP Version: 4.4.7 New Comment: Thank you for taking the time to report a problem with PHP. Unfortunately you are not using a current version of PHP -- the problem might already be fixed. Please download a new PHP version from http://www.php.net/downloads.php If you are able to reproduce the bug with one of the latest versions of PHP, please change the PHP version on this bug report to the version you tested and change the status back to "Open". Again, thank you for your continued support of PHP. Previous Comments: ------------------------------------------------------------------------ [2007-06-01 16:23:26] mm7102_us at yahoo dot com Description: ------------ We have internal apllication (PHP Version 4.1.2) which is using Mysql as databse. The application is having 10 pages(Admin,login,Sales,etc.,) and all these pages connects to database mysql. When I hit Admin page everytime they sometimes execute ok and sometimes they don't I am getting below error message "Lost connection to MySQL server during query" My using following environment System: Linux daffy.perf.redhat.com 2.4.18-11smp #1 SMP Thu Aug 15 06:41:59 EDT 2002 i686 unknown Web Server :Apache/1.3.23 Notes :"Query is working fine from sql prompt" CPU utilization is normal No load on Mysql Mysql is installed on the same machine Please help me in resoving this Reproduce code: --------------- #Get user list from db $SQL = "select u.user_name,u.fname,u.lname,u.user_id,visits, date_format( u.lu_date, '%m/%d/%Y') lu_date, from users u left outer join users_bb ub on ub.user_id = u.user_id left outer join users_per_type upt on upt.user_id = u.user_id AND upt.tab = 'default' order by 1"; $RESULT = mysql_query($SQL) or die(mysql_error()); $COUNT = mysql_num_rows($RESULT); // error -most of the times Expected result: ---------------- Query should execute always Actual result: -------------- some times I will get Lost connection to MySQL server during query ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=41564&edit=1