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trigger bugs ? and suggestions

From: De Leeuw Guy <G(dot)De_Leeuw(at)eurofer(dot)be>
To: pgsql-admin(at)postgresql(dot)org
Subject: trigger bugs ? and suggestions
Date: 2007-07-23 21:06:47
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-admin
Hello all

Follow up my previous post and the respons given by Andrew Sullivan,
I make a lot of tests and first problem the function _PG_fini are never
called it is a bug ?.
This is a big problem for me because I want to cleanup the data managed
by my trigger.

second problem I cannot detect from a trigger the kind of call (row or
transaction) I suggest (if it's possible) to add a trigger event like :
begin start, begin end copy start copy end or something like that.

and finally if the trigger run inside a transaction like copy or
begin/end I cannot read the modifications make by my trigger in the same
it is possible to have a special select like select_uncommited data ?



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Subject: Re: update within trigger function
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