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From: Sam Mason <sam@samason.me.uk>
To: pgsql-performance@postgresql.org
To: pgsql-hackers@postgresql.org
Subject: Re: [HACKERS] Planner doesn't look at LIMIT?
Date: Sat, 23 Jul 2005 11:42:35 +0100
Message-ID: <20050723104235.GM62747@colo.samason.me.uk> (raw)
In-Reply-To: <7214.1122055577@sss.pgh.pa.us>
References: <758d5e7f0507220210bfa4978@mail.gmail.com>
	<29473.1122043197@sss.pgh.pa.us>
	<6440.1122049220@sss.pgh.pa.us>
	<1122053518.21502.180.camel@localhost.localdomain>
	<7214.1122055577@sss.pgh.pa.us>

Tom Lane wrote:
>Could be.  I went back to look at Sam Mason's report about three weeks
>ago, and it definitely seems to explain his issue.

I've just built a patched version as well and it appears to be doing
what I think is the right thing now.  I.e. actually picking the
plan with the lower cost.

Thanks!


  Sam

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