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From: Steinar H. Gunderson <sgunderson@bigfoot.com>
To: Craig James <craig_james@emolecules.com>
Cc: pgsql-performance@postgresql.org
Subject: Re: count * performance issue
Date: Thu, 6 Mar 2008 16:36:39 +0100
Message-ID: <20080306153639.GA19442@samfundet.no> (raw)
In-Reply-To: <47D00DB2.7040007@emolecules.com>
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On Thu, Mar 06, 2008 at 07:28:50AM -0800, Craig James wrote:
> Count() on Oracle and MySQL is almost instantaneous, even for very large 
> tables. So why can't Postgres do what they do?

In MySQL's case: Handle transactions. (Try COUNT(*) on an InnoDB table.)

/* Steinar */
-- 
Homepage: http://www.sesse.net/




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