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FAQ: how to read EXPLAYN ANALYZE and act upon - Mailing list pgsql-general

From Ivan Sergio Borgonovo
Subject FAQ: how to read EXPLAYN ANALYZE and act upon
Date
Msg-id 20080917164347.333e47de@dawn.webthatworks.it
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Responses Re: FAQ: how to read EXPLAYN ANALYZE and act upon
Re: FAQ: how to read EXPLAYN ANALYZE and act upon
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The subjects says it all.

I'm looking for a tutorial that will teach me how to read explain
analyze and maybe point me to some solutions (rewriting the query,
adding some indexes, tune postgres.conf...).

I notice I HUGE difference reordering join.
Are there guidelines to reorder joint too?

thanks

--
Ivan Sergio Borgonovo
http://www.webthatworks.it

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