Message-ID: <012e01bf56cf$bfe777e0$40ee2fd8@venux.net>
From: "Mitch Vincent" <mitch@venux.net>
To: "Tom Lane" <tgl@sss.pgh.pa.us>
Cc: <pgsql-sql@postgresql.org>
References: <21582.943985242@sss.pgh.pa.us>
	<00cc01bf56c5$03cd5e80$40ee2fd8@venux.net>
	<13258.947001311@sss.pgh.pa.us>
Subject: Re: [SQL] Triggers 
Date: Tue, 4 Jan 2000 11:21:26 -0500
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Thanks for the reply Tom (as always)..

I did try both AFTER and BEFORE, neither worked for the insert.. Can you see
anything wrong with the syntax?

 I get no errors or anything in the postgres.log, I have debuging set fairly
high too :

StartTransactionCommand
query: insert into invoice
(invoice_number,agencycode,invoice_date,fee_membership,fee_logins,fee_conven
tion,fee_prints,fee_hotlines,fee_postage,fee_ups,fee_late)
values(17623,'PAHO-231','12-01-1999',0.000000,0.000000,5.000000,0.000000,0.0
00000,0.000000,95.000000,0.000000);
ProcessQuery
CommitTransactionCommand

There is an example of one of the inserts, there are 312 done at a time, all
look just like that. It doesn't look like that the trigger is ever getting
called.. Would you agree?

-Mitch


----- Original Message -----
From: Tom Lane <tgl@sss.pgh.pa.us>
To: Mitch Vincent <mitch@venux.net>
Cc: <pgsql-sql@postgresql.org>
Sent: Tuesday, January 04, 2000 10:55 AM
Subject: Re: [SQL] Triggers


> "Mitch Vincent" <mitch@venux.net> writes:
> > I'm using this funtion via a trigger to total up amounts in several
fields
> > (and adding that value into a total field)..
>
> > CREATE TRIGGER invoice_total_trigger AFTER INSERT OR UPDATE ON invoice
> > FOR EACH ROW EXECUTE PROCEDURE invoice_total_trigger();
>
> > It works for updating but not when you insert a new row. Am I doing it
> > wrong?
>
> Er, don't you want BEFORE INSERT OR UPDATE?
>
> I wouldn't think an AFTER trigger could modify the already-inserted-or-
> updated row...
>
> regards, tom lane
>