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Re: Help understanding indexes, explain, and optimizing - Mailing list pgsql-performance

From Tom Lane
Subject Re: Help understanding indexes, explain, and optimizing
Date
Msg-id 18785.1141745697@sss.pgh.pa.us
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In response to Re: Help understanding indexes, explain, and optimizing  ("Dave Dutcher" <dave@tridecap.com>)
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"Dave Dutcher" <dave@tridecap.com> writes:
> It sounds like the original posters problem was a less than optimal join
> order, and from what I understand Postgres can't reorder left joins.

Not really relevant to the OP's immediate problem, but: that's fixed in
CVS HEAD.

http://archives.postgresql.org/pgsql-hackers/2005-12/msg00760.php
http://archives.postgresql.org/pgsql-committers/2005-12/msg00352.php

            regards, tom lane

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