Using of GeQo

From: "Froggy / Froggy Corp(dot)" <froggy(at)froggycorp(dot)com>
To: "pgsql-general(at)postgresql(dot)org General" <pgsql-general(at)postgresql(dot)org>
Subject: Using of GeQo
Date: 2004-04-19 16:59:38
Message-ID: 4084057A.C60B938E@froggycorp.com
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Hello (again),

I read some documentation about tuning postgresql.conf but i didn't
find information clearly about how to use GeQo. It seems to help planner
but using a lot of CPU, and is usefull only for big join.
Per default, geqo = true, but in which case, geqo is usefull and in
which case, i will lost a lot of CPU ?
If someone have some documentation or help about that.

Thanks in advande,
regards,

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