Re: performance of IN (subquery)

From: Markus Bertheau <mbertheau(at)gmail(dot)com>
To: Joseph Shraibman <jks(at)selectacast(dot)net>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-general(at)postgresql(dot)org
Subject: Re: performance of IN (subquery)
Date: 2004-08-27 17:26:38
Message-ID: 5aa13ad404082710267ddaed42@mail.gmail.com
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On Fri, 27 Aug 2004 11:09:26 -0400, Joseph Shraibman
<jks(at)selectacast(dot)net> wrote:

> How does EXECUTE solve the cached-plan business?

It re-plans the query at every run.

--
Markus Bertheau <mbertheau(at)gmail(dot)com>

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