Re: triggers on commit

From: Erik Thiele <erik(at)thiele-hydraulik(dot)de>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pgsql-sql(at)postgresql(dot)org
Subject: Re: triggers on commit
Date: 2004-03-19 15:27:58
Message-ID: 20040319162758.0eae6612.erik@thiele-hydraulik.de
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On Fri, 19 Mar 2004 10:13:56 -0500
Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:

> Erik Thiele <erik(at)thiele-hydraulik(dot)de> writes:
> > now. what i wanted to do is ensure that this is done correctly and
> > otherwise abort the transaction.
> > of course this check needs to be done at the commit time, because if
> > i do it on statement level, it cannot work, since i cannot change
> > two tables at the same time.
>
> I believe "deferred AFTER" triggers are fired just before commit.

i don't find this in the documentation. i only know triggers which run
before insert/update/delete or directly (!) after, not waiting until
commit.

cya & thx!
erik

--
Erik Thiele

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