Re: Triggering from a specific column update

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Bob Pawley" <rjpawley(at)shaw(dot)ca>
Cc: "Postgresql" <pgsql-general(at)postgresql(dot)org>
Subject: Re: Triggering from a specific column update
Date: 2009-11-15 23:43:25
Message-ID: 25853.1258328605@sss.pgh.pa.us
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"Bob Pawley" <rjpawley(at)shaw(dot)ca> writes:
> "PostgreSQL does not support specific column updates in triggers."
> I found this statement on a blog.

> Is there a workaround for this?

If you'd explain what you think that statement means, maybe we could
help you ...

regards, tom lane

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