Re: count * performance issue

From: "A(dot) Kretschmer" <andreas(dot)kretschmer(at)schollglas(dot)com>
To: pgsql-performance(at)postgresql(dot)org
Subject: Re: count * performance issue
Date: 2008-03-06 06:54:40
Message-ID: 20080306065440.GC21084@a-kretschmer.de
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am Thu, dem 06.03.2008, um 12:13:17 +0530 mailte sathiya psql folgendes:
> is there any way to explicitly force the postgres to use index scan

Not realy, PG use a cost-based optimizer and use an INDEX if it make
sense.

>
> On Thu, Mar 6, 2008 at 12:06 PM, A. Kretschmer <
> andreas(dot)kretschmer(at)schollglas(dot)com> wrote:

please, no silly top-posting with the complete quote below.

Andreas
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