Commit rules or Commit trigger

From: "Claudio Tognolo" <claudio(dot)tognolo(at)gmail(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Commit rules or Commit trigger
Date: 2006-04-24 13:37:41
Message-ID: f56535a00604240637s781d9061t4af08940af18d56a@mail.gmail.com
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I am developing a temporal database and I have the necessity to control the
integrity constraints befor the commit of the transiction.
I cannot use the deferrable checking because the integrity constraints is a
select and i cannot use the trigger or rule because
the event parameter not support the commit event.
You have some idea?

Thanks

--
______________________________________________________
Claudio Tognolo
claudio(dot)tognolo(at)gmail(dot)com
Department of Computer Science - Verona, Italy
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