ID: 24977 Comment by: gibex at remar dot pascani dot rdsnet dot ro Reported By: jmat at shutdown dot net Status: Closed Bug Type: MySQL related Operating System: Linux 2.4.18/Redhat 7.2 PHP Version: 4CVS-2003-08-07 (stable) Assigned To: iliaa New Comment:
problem persist in php 4.3.4 $conn = mysql_connect($dbhost, $dbuser, $dbpasswd) or die(mysql_error()); mysql_select_db($dbname, $conn) or die(mysql_error()); Can you provide me a solution of this. thanks Previous Comments: ------------------------------------------------------------------------ [2003-08-08 08:40:37] [EMAIL PROTECTED] This bug has been fixed in CVS. In case this was a PHP problem, snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. In case this was a documentation problem, the fix will show up soon at http://www.php.net/manual/. In case this was a PHP.net website problem, the change will show up on the PHP.net site and on the mirror sites in short time. Thank you for the report, and for helping us make PHP better. ------------------------------------------------------------------------ [2003-08-07 20:53:49] jmat at shutdown dot net That patch appears to have fixed the problem.. It's been running for the past two hours -- I used a load tester and pushed 56,000+ pages through it -- before the patch, about 1/3 failed -- after the patch, they all worked: not a single failure. I'm going to push this updated version out to my other servers now. ------------------------------------------------------------------------ [2003-08-07 18:47:42] [EMAIL PROTECTED] Try the following patch and see if it fixes the problem (be sure to remove your workaround before you start testing it). http://bb.prohost.org/my.txt ------------------------------------------------------------------------ [2003-08-07 16:48:59] jmat at shutdown dot net Yet some more info: I just had a 3rd server start throwing "No Database Selected". Instead of restarting it, I added a small piece of code into my abstract library for running queries. if (mysql_error() == "No Database Selected") { mysql_select_db(SITE_DB,$db_handle); $retry_query = true; } I basically have this enclosed in a while($retry_query == true) loop around my queries... When I do this, it works fine -- the database gets 'reselected', and it works. I'm going to leave this in there for now, although it's not very elegant, it will keep me up for now. :) ------------------------------------------------------------------------ [2003-08-07 16:39:15] jmat at shutdown dot net It appears that restarting the webserver will 'fix' the problem, for at least a few hours. While the server in question is working fine now, a second server (semi-production) just started throwing "No Database Selected" about 5 minutes ago -- it's been up for 4 hours. It's running the same versions (except Redhat 8) of Apache/PHP. Restarting it fixed the problem on it, as well. For now, I'll just cron a server restart every 3 hours. :) ------------------------------------------------------------------------ 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 http://bugs.php.net/24977 -- Edit this bug report at http://bugs.php.net/?id=24977&edit=1
