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Re: Simple postgresql.conf wizard - Mailing list pgsql-hackers

From Tom Lane
Subject Re: Simple postgresql.conf wizard
Date
Msg-id 3768.1228782888@sss.pgh.pa.us
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In response to Re: Simple postgresql.conf wizard  ("Mark Wong" <markwkm@gmail.com>)
Responses Re: Simple postgresql.conf wizard  ("Mark Wong" <markwkm@gmail.com>)
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"Mark Wong" <markwkm@gmail.com> writes:
> On Tue, Dec 2, 2008 at 2:25 AM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
>> Are any of the queries complicated enough to trigger GEQO planning?

> Is there a debug option that we could use to see?

Well, you could set geqo=off and see if the behavior changes, but
it'd be easier just to count how many tables are in each query ...
        regards, tom lane

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