Table Locks

From: <prem_at_ibsplc.com>
Date: Fri, 29 Nov 2002 21:03:38 -0800
Message-ID: <F001.0050F4A8.20021129210338@fatcity.com>

Hi,

I would like to send an alert message to a client when a data row is locked for more than a certain period of time. For this can I write triggers on the system tables. If so on which table should I write a trigger to retrieve the table lock information. Are there any implications on writing triggers on the system tables.

The alert message should be sent automatically in the sense, can I write an alert and signal it from a trigger written on some system table where the lock information is available?

Any thoughts here...

thanks
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