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Re: Ordering problem with varchar (DESC)
- From: "A. Kretschmer" <andreas(dot)kretschmer(at)schollglas(dot)com>
- To: pgsql-general(at)postgresql(dot)org
- Subject: Re: Ordering problem with varchar (DESC)
- Date: Wed, 31 Jan 2007 18:32:36 +0100
am Wed, dem 31.01.2007, um 10:46:17 -0500 mailte Alexandre Leclerc folgendes: > Hi all, > > We have a column (varchar) that has plain text time and it is indexed. > > How can I fix that so that the result is exactly like the first one but > perfectly reversed in it's order? Use the right data-typ for your data, in this case TIMESTAMP. Then you can order this data likewise reverse and get a performance boost by the way... Andreas -- Andreas Kretschmer Kontakt: Heynitz: 035242/47150, D1: 0160/7141639 (mehr: -> Header) GnuPG-ID: 0x3FFF606C, privat 0x7F4584DA http://wwwkeys.de.pgp.net
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- From: Alexandre Leclerc
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