> -----Original Message-----
> From: [EMAIL PROTECTED]
[mailto:pgsql-performance-
> [EMAIL PROTECTED] On Behalf Of Brian Herlihy
> Sent: Thursday, April 06, 2006 6:56 PM
> To: pgsql-performance@postgresql.org
> Subject: Re: [PERFORM] Query planner is using wrong index.
[Snip]
> I am really surprised that I have to go through such contortions just
to
> use
> the primary key! This area of Postgres needs improvement.
>
Of course you mentioned that you are using 7.4.7. You might want to try
upgrading to 8.1.3. There have been a lot of improvements to the
performance since 7.4. I don't know if your specific problem was fixed,
but it's worth a try.
Also you might want to at least upgrade to 7.4.12 for the bug fixes.
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