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Re: index or not

From: Andreas Kretschmer <akretschmer(at)spamfence(dot)net>
To: pgsql-novice(at)postgresql(dot)org
Subject: Re: index or not
Date: 2011-12-12 18:15:32
Message-ID: 20111212181532.GA15435@tux (view raw, whole thread or download thread mbox)
Lists: pgsql-novice
Jean-Yves F. Barbier <12ukwn(at)gmail(dot)com> wrote:

> Hi list,
> I wonder if indexes are relevant or not on a small table?
> (250 rows, 10 columns, often retrieved in different order)

Don't ask us, ask EXPLAIN instead! ;-)

Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect.                              (Linus Torvalds)
"If I was god, I would recompile penguin with --enable-fly."   (unknown)
Kaufbach, Saxony, Germany, Europe.              N 51.05082°, E 13.56889°

In response to

  • index or not at 2011-12-12 18:10:53 from Jean-Yves F. Barbier


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