Performance of column order

From: Egon Sommer <Service(at)Sommer-Maschinenbau(dot)de>
To: pgsql-general(at)postgresql(dot)org
Subject: Performance of column order
Date: 2002-04-18 08:27:58
Message-ID: 200204180823.KAA15862@post.webmailer.de
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Hallo!

Do anybody know if the order of the columns in a table has affect on the performance?

Should I use length-variable colums like TEXT, BLOB,... alfter length-static colums like INTEGER, BOOLEAN, ...?

Is there a advantage to create a separate table for BLOBS and TEXT joining the main table about a primary key?

Thanks for help
Jörg Sommer

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