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Re: gprof SELECT COUNT(*) results

From: Christopher Kings-Lynne <chriskl(at)familyhealth(dot)com(dot)au>
To: Simon Riggs <simon(at)2ndquadrant(dot)com>
Cc: Qingqing Zhou <zhouqq(at)cs(dot)toronto(dot)edu>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: gprof SELECT COUNT(*) results
Date: 2005-11-26 16:21:00
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-hackers
> ...and for emphasis: this optimization of SeqScans is not possible with
> any other database system, so its a big win for PostgreSQL.

With any other db system?  That's a big call.  Why?  Not even other MVCC 


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