[Phpmyadmin-devel] MySQL 5.1.23 and information_schema

[Marc Delisle]

Sebastian Mendel a écrit :
> Marc Delisle schrieb:
>>> -----Original Message-----
>>> From: Sebastian Mendel <lists at sebastianmendel.de>
>>> To: phpmyadmin-devel at lists.sf.net
>>> Date: Sun, 09 Mar 2008 09:45:15 +0100
>>> Subject: Re: [Phpmyadmin-devel] MySQL 5.1.23 and information_schema
>>>
>>> Marc Delisle schrieb:
>>>> Here are guidelines for improved speed accessing information_schema:
>>>>
>>>> http://dev.mysql.com/doc/refman/5.1/en/information-schema-optimization.html
>>> yes, for a long time ... ;-)
>>>
>>> but none of the suggested improvements can be used when obtaining whole 
>>> database list ...
>>>
>>> and we always specify as exact as possible what data we want from the I_S
>> Ok, but here is what MySQL has to say about version 6.0.4
>> http://dev.mysql.com/doc/refman/6.0/en/news-6-0-4.html
>> "INFORMATION_SCHEMA implementation changes were made that optimize certain types of queries for INFORMATION_SCHEMA tables so that they execute more quickly."
> 
> yes ... ok ... two month is a long time for me ... ;-)
> 
> and i just wanted to say, that we are already as specific as possible when 
> querieng I_S, and when obtaining the whole database list we can not be more 
> specific - we just want all databases ... :-/
> 
> or what did you want to say?

I just wanted to be sure that we already are as specific as possible in 
the queries, thanks.