I dumped my database and installed it on the newer version 5.56 from 5.1.56.
The queries are now some 500% slower.
Is this a case of re-inexing the content? Does anyone know the differences I should be mindful of? They are MyISAM engine and select statements. The queries have been optimised and the indexes applied so want to focus on just the differences between 5.56 and 5.1.56.
Thanks for anyhelp.