Re: Simple postgresql.conf wizard

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Greg Smith <gsmith(at)gregsmith(dot)com>
Cc: Mark Wong <markwkm(at)gmail(dot)com>, Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com>, Gregory Stark <stark(at)enterprisedb(dot)com>, Josh Berkus <josh(at)agliodbs(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Simple postgresql.conf wizard
Date: 2008-12-02 10:25:05
Message-ID: 13700.1228213505@sss.pgh.pa.us
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Greg Smith <gsmith(at)gregsmith(dot)com> writes:
> ... where the "Power Test" seems to oscillate between degrees of good and bad
> behavior seemingly at random.

Are any of the queries complicated enough to trigger GEQO planning?

regards, tom lane

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