From: Larry Rosenman <ler@lerctr.org>
To: pgsql-sql@postgresql.org
Subject: trigger question
Date: 16 May 2002 12:38:13 -0500
Message-ID: <1021570694.95676.7.camel@ler-freebie.iadfw.net> (raw)
Is there a way in PL/pgSQL to have a trigger look at the fields in a
%ROWTYPE variable to look for changes?
I'm looking to be able to log the fields that are different between old
and new in a trigger, but don't want to have to list each field (It
changes, occasionally, but it changes). I'd also like to add a
timestamp and flag field when I store the record in the log table.
Am I just SOL, or is there a way to do this? (7.2.1, if it matters).
Thanks,
LER
--
Larry Rosenman http://www.lerctr.org/~ler
Phone: +1 972-414-9812 E-Mail: ler@lerctr.org
US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749
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To: pgsql-sql@postgresql.org
Cc: ler@lerctr.org
Subject: Re: trigger question
In-Reply-To: <1021570694.95676.7.camel@ler-freebie.iadfw.net>
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