Received: from nyffeltrach.thiam.ch (zux172-196.adsl.green.ch [80.254.172.196]) by postgresql.org (Postfix) with ESMTP id BD4B1475AE4; Fri, 26 Jul 2002 21:46:39 -0400 (EDT) Received: from gmx.ch (walhalla.thiam.ch [192.168.0.249]) by nyffeltrach.thiam.ch (Postfix on SuSE Linux 7.2 (i386)) with ESMTP id 8CF88C2F3; Sat, 27 Jul 2002 03:46:31 +0200 (CEST) Message-ID: <3D41FB76.8080509@gmx.ch> Date: Sat, 27 Jul 2002 03:46:30 +0200 From: Thiemo Kellner User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en-US; rv:1.0.0) Gecko/20020529 X-Accept-Language: de-ch, en, es-es, en-us MIME-Version: 1.0 To: pgNovice , pgSQL Subject: Alter column Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Archive-Number: 200207/234 X-Sequence-Number: 4403 Hi, I wonder if I can alter the type of a column to a "supertype" of the original column type? Afaik, this was impossible in 7.1.3. However, I use 7.2.1. If yes, what would be the correct syntax? Cheers, Thiemo -- Thiemo Kellner Tösstalstrasse 146 CH-8400 Winterthur http://jermt.sourceforge.net