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Re: How to notice column changes in trigger - Mailing list pgsql-sql

From Andreas Pflug
Subject Re: How to notice column changes in trigger
Date
Msg-id 3E68C7ED.8070809@web.de
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In response to Re: How to notice column changes in trigger  (Christoph Haller <ch@rodos.fzk.de>)
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Christoph Haller wrote:

>So you want the trigger executed only if assignments to b and/or c do
>not appear within the update command. Right?
>
>Regards, Christoph
>  
>

Right, that's what I want.

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