Re: Problem with a rule on upgrade to v7.1.1

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Jon Lapham <lapham(at)extracta(dot)com(dot)br>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Problem with a rule on upgrade to v7.1.1
Date: 2001-05-10 21:56:11
Message-ID: 25338.989531771@sss.pgh.pa.us
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Jon Lapham <lapham(at)extracta(dot)com(dot)br> writes:
> Yesterday I upgraded my database from Pg v7.1RC1 to v7.1.1. Since this
> upgrade, I have been having unbelievable performance problems with updates
> to a particular table, and I've tracked the problem down to a rule within
> that table.

Uh, have you VACUUM ANALYZEd yet? Those EXPLAIN numbers look
suspiciously like default statistics ...

regards, tom lane

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