Re: Making query without trigger

From: kmi(at)st(dot)uz
To: pgsql-general(at)postgresql(dot)org
Subject: Re: Making query without trigger
Date: 2006-05-30 06:09:45
Message-ID: 37463.217.29.116.250.1148969385.squirrel@mail.st.uz
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> On Fri, May 26, 2006 at 12:02:44PM +0500, kmi(at)st(dot)uz wrote:
>> I have trigger on updating the table. Sometimes i need to make queries
>> without calling that trigger. How can I solve this?
>
> You need your function to decide whether the "don't do anything"
> conditions apply, and then not do anything. The trigger still fires,
> but it doesn't do anything.
>
> A
>
> --
> Andrew Sullivan | ajs(at)crankycanuck(dot)ca
> "The year's penultimate month" is not in truth a good way of saying
> November.
> --H.W. Fowler
>
Yep, decided the best way to ignore trigger is checking function in
trigger body. In my "Updating" case i used checking (old.fieldname <>
new.fieldname).

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