From: ssylla <stefansylla@gmx.de>
To: pgsql-sql@postgresql.org
Subject: update multiple columns with multiple values
Date: Tue, 7 Feb 2012 23:39:44 -0800 (PST)
Message-ID: <1328686784550-5465796.post@n5.nabble.com> (raw)
Dear list,
I am trying to update all rows of a column ('parent') based on a subquery
that returns me the first four digits of another column ('id'):
After executing, I get the following error-message:
I am not quite sure about that, but maybe I need to construct a function to
fulfill this task?
thanks for help.
Stefan
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Cc: stefansylla@gmx.de
Subject: Re: update multiple columns with multiple values
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