ndoutils Query optimisation

Alan Cooper ajcooper80 at googlemail.com
Mon Aug 25 20:39:10 CEST 2008


Mikael Fridh wrote:
> On Wed, Aug 20, 2008 at 8:46 PM, Alan Cooper <ajcooper80 at googlemail.com> wrote:
>   
>> Thanks for the replies,
>>
>> Unfortunately, all the tables are already indexed so I'm back to the
>> underlying problem is that there are so many joins on big tables so
>> MySQL has to copy to temp tables each time - I'd really like to
>> eliminate the need for this if possible.
>>     
>
> Show the EXPLAIN output as well as SHOW CREATE TABLE for all tables in
> your query.
>
>   

Hi Mikael,

Please find the details requested attached.

Thanks again for your help.

Regards,
Alan
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