Re: Query preformence

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От Ferdinand Smit
Тема Re: Query preformence
Дата
Msg-id 200111080947.fA89lFd13455@server9.telegraafnet.nl
обсуждение исходный текст
Ответ на Re: Query preformence  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: Query preformence  (Tom Lane <tgl@sss.pgh.pa.us>)
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Hi Tom,

> > In postgres there is no relationship between de debug_print_query and the
> > show_query_stats, so you can't monitor the query preformance.
>
> What?  This seems completely redundant with the existing logging tools.

True, but i can't see any usable function for the statics because they are
logged without any relation. You don't know what is causing the preformence
problem. We want to monitor the duration of query's so we can create smart
indexed and smart query's. With postgres this is imposible at the moment.

In the progres the debug is only for logging and the statics only for
statics, so you always have redundant code if don't want to change the whole
code.

But, do you have a better idea?

Ferdinand Smit

Yes, i'm a newbe so i choose a simple solution without disturbing any code ;-)

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