| From: | Jeff Davis <pgsql(at)j-davis(dot)com> |
|---|---|
| To: | Mladen Gogala <mgogala(at)vmsinfo(dot)com> |
| Cc: | Chris Travers <chris(at)metatrontech(dot)com>, Euler Taveira de Oliveira <euler(at)timbira(dot)com>, Mladen Gogala <mladen(dot)gogala(at)vmsinfo(dot)com>, "pgsql-bugs(at)postgresql(dot)org" <pgsql-bugs(at)postgresql(dot)org> |
| Subject: | Re: BUG #5652: Optimizer does wrong thing with partitioned tables |
| Date: | 2010-09-10 21:52:31 |
| Message-ID: | 1284155551.22807.10.camel@jdavis-ux.asterdata.local |
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| Lists: | pgsql-bugs |
On Fri, 2010-09-10 at 16:53 -0400, Mladen Gogala wrote:
> Jeff, that's the problem. Functions like "MAX" are rather ordinary and
> frequently used.
I agree that it could be improved. The best way to move such improvement
forward is to advance the discussion on -hackers. Start with this thread
here:
http://archives.postgresql.org/pgsql-hackers/2009-07/msg01115.php
and see if you have anything to add, or see if you can find related
discussions. The main point is that -bugs is usually for short
discussions about fixing defects that were just discovered, and -hackers
is better for problems without an obvious solution, where discussion is
required.
Regards,
Jeff Davis
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