Re: performance "tests"

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Raphael Bauduin <raphael(dot)bauduin(at)be(dot)easynet(dot)net>
Cc: Raphael Bauduin <raphael(at)be(dot)easynet(dot)net>, pgsql-admin(at)postgresql(dot)org
Subject: Re: performance "tests"
Date: 2002-04-11 14:34:40
Message-ID: 895.1018535680@sss.pgh.pa.us
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Raphael Bauduin <raphael(dot)bauduin(at)be(dot)easynet(dot)net> writes:
> I just installed 7.2.1. I run 7.1.3 in parallel. after I run the script
> to introduce 1000 rows in T1 in each version, deleting is much faster
> with 7.1.3 than with 7.2.1 (I took the same configuration parameters for
> both servers...). When running the delete query in parallel, 7.1.3
> finishes really faster.

Uh, what was the test query again? And what does EXPLAIN say about it
on each version?

regards, tom lane

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