Oracle-L: Re: ** table triggers

From: Tanel Poder <tanel.poder.003_at_mail.ee>
Date: Wed, 30 Jul 2003 16:19:23 -0800
Message-ID: <F001.005C7E82.20030730161923@fatcity.com>

Hi!

Search for dbms_utility.format_call_stack on asktom.oracle.com, there are some examples how to check who has executed "me". But this gets to kind of hacking... so you should first search for other solutions..

Tanel.

Original Message ----- From: A Joshi To: Multiple recipients of list ORACLE-L Sent: Wednesday, July 30, 2003 10:14 PM Subject: Re: ** table triggers

Thanks Jay and Gogala for your help : Well these are old big tables and any re-design will be a bigger impact.

. YEs i agreed the trigger will fire no matter what. What I am looking for is a check in the beginning of the trigger and then skip the rest of the trigger. Thank You

Jay Hostetter <jhostetter_at_decommunications.com> wrote: It sounds like this column belongs in a table that is the parent of tables A and B.

>>> mgogala_at_adelphia.net 07/30/03 02:09PM >>> You can't. An update statement is what fires the trigger. Trigger cannot see where does the statement come from. May be you should rethink the overall design of the application?

On 2003.07.30 13:59, A Joshi wrote:
> Hi,
> I have a two tables A and B. Both have a field expected_delay_now and when
> it gets updated by a user in either table I want update it in corresponding
> row in the other table. However when this update is as a result of a trigger
> (and not user updated) how do I skip the update thru the trigger??? Thanks
>
>
>
>
> ---------------------------------
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    --
    Mladen Gogala
    Oracle DBA

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Author: Tanel Poder
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Received on Wed Jul 30 2003 - 19:19:23 CDT