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From: Andrew Sullivan <ajs@crankycanuck.ca>
To: pgsql-sql@postgresql.org
Subject: Re: **SPAM** Faster count(*)?
Date: Wed, 10 Aug 2005 06:50:59 -0400
Message-ID: <20050810105059.GA5448@phlogiston.dyndns.org> (raw)
In-Reply-To: <21626.1123642154@sss.pgh.pa.us>
References: <000101c59d33$36a4a560$9b00015a@osl.com>
	<196456155.20050810012958@karneval.cz>
	<21626.1123642154@sss.pgh.pa.us>

On Tue, Aug 09, 2005 at 10:49:14PM -0400, Tom Lane wrote:
> 
> Current best practice is to run the explain and parse out the "rows"
> figure using a perl (or axe-of-choice) regexp, though we could be
> persuaded to supply a simpler API if there's enough demand for it.

FWIW, this was another one of those things I must have heard a dozen
times at OSCON.  I suspect the simpler API would be popular,
particularly since post-8.0 the estimates are more reliable than they
used to be.

A

-- 
Andrew Sullivan  | ajs@crankycanuck.ca
The whole tendency of modern prose is away from concreteness.
		--George Orwell



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