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Re: fail-safe sql update triggers

From: "Kevin Grittner" <Kevin(dot)Grittner(at)wicourts(dot)gov>
To: "Michael Monnerie" <michael(dot)monnerie(at)is(dot)it-management(dot)at>
Cc: <pgsql-admin(at)postgresql(dot)org>
Subject: Re: fail-safe sql update triggers
Date: 2010-09-03 16:23:23
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Lists: pgsql-admin
Michael Monnerie<michael(dot)monnerie(at)is(dot)it-management(dot)at> wrote:
> But that is error prone, because when the "filter" table is
> changed to have a new column, the UPDATE statement would not
> contain it. Is there a fail-proof shortcut?
You might draw inspiration for a C-based solution from Andrew
Dunstan's "minimal update" code.  A quick search turned up this, but
you might want to read the whole thread and look for possible later
versions of the code:

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