MySQL Forums
Forum List  »  Performance

Advanced Search
New Topic

Re: Stability and performance issue after 4.0 to 4.1 upgrade.
Posted by: Peter Zaitsev
Date: March 10, 2005 05:05PM

Have you really been using 4.0.1 ?

Upgrading to MySQL 4.1.10 it could make sense to dump and reload your tables using mysqldump. There are some incompatible changes done in MyISAM which cause problems in some cases.

Also make sure you use same character set for 4.1 as you had for 4.0 if you want to change to utf8 it is other task.

Speaking about performance problem with 4.1.10 - if you could get repeatable example
(query which runs slower) and created it as bug report this would be the best way to help you

Navigate: Previous Message• Next Message
Options: Reply• Quote


Subject
Views
Written By
Posted
Stability and performance issue after 4.0 to 4.1 upgrade.
3081
Wolfgang Blauen
March 04, 2005 01:08PM
Re: Stability and performance issue after 4.0 to 4.1 upgrade.
2023
Peter Zaitsev
March 10, 2005 05:05PM
Re: Stability and performance issue after 4.0 to 4.1 upgrade.
1921
Wolfgang Blauen
March 14, 2005 02:18PM


Sorry, you can't reply to this topic. It has been closed.

Content reproduced on this site is the property of the respective copyright holders. It is not reviewed in advance by Oracle and does not necessarily represent the opinion of Oracle or any other party.