Received: from malur.postgresql.org ([217.196.149.56]) by arkaria.postgresql.org with esmtp (Exim 4.80) (envelope-from ) id 1XC4C8-0006Zo-U6 for pgsql-sql@arkaria.postgresql.org; Tue, 29 Jul 2014 09:59:45 +0000 Received: from localhost ([127.0.0.1] helo=postgresql.org) by malur.postgresql.org with smtp (Exim 4.80) (envelope-from ) id 1XC4C8-00056I-9W for pgsql-sql@arkaria.postgresql.org; Tue, 29 Jul 2014 09:59:44 +0000 Received: from makus.postgresql.org ([2001:4800:1501:1::229]) by malur.postgresql.org with esmtps (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1XC4C7-00056A-Fa for pgsql-sql@postgresql.org; Tue, 29 Jul 2014 09:59:43 +0000 Received: from post.officenet.no ([195.225.13.103]) by makus.postgresql.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.80) (envelope-from ) id 1XC4C4-0007au-2P for pgsql-sql@postgresql.org; Tue, 29 Jul 2014 09:59:41 +0000 Received: from [10.47.1.10] (helo=tc7-on) by post.officenet.no with esmtp (Exim 4.76) (envelope-from ) id 1XC4By-0000gx-JQ for pgsql-sql@postgresql.org; Tue, 29 Jul 2014 11:59:36 +0200 Received: from localhost ([127.0.0.1] helo=tc7-on) by tc7-on with esmtp (Exim 4.76) (envelope-from ) id 1XC4Ba-000Axb-12 for pgsql-sql@postgresql.org; Tue, 29 Jul 2014 11:59:10 +0200 Date: Tue, 29 Jul 2014 11:59:09 +0200 (CEST) From: Andreas Joseph Krogh To: pgsql-sql@postgresql.org Message-ID: In-Reply-To: Subject: Re: Update columns in the same table in a deferred constraint trigger MIME-Version: 1.0 X-Mailer: Visena Mail 1.9.0-SNAPSHOT X-Spam-Score: 0.3 X-Spam-Report: SpamAssasin (score=0.3, required 5.0 ALL_TRUSTED=-1, HTML_IMAGE_ONLY_24=1.282, HTML_MESSAGE=0.001) X-Pg-Spam-Score: 3.0 (+++) Content-Type: multipart/related; boundary="----=_Part_11_1229361499.1406627949857" List-Archive: List-Help: List-ID: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: X-Mailing-List: pgsql-sql Precedence: bulk Sender: pgsql-sql-owner@postgresql.org ------=_Part_10_1656268959.1406627949857 Content-Type: multipart/related; boundary="----=_Part_11_1229361499.1406627949857" ------=_Part_11_1229361499.1406627949857 Content-Type: multipart/alternative; boundary="----=_Part_12_1732721924.1406627949881" ------=_Part_12_1732721924.1406627949881 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable P=C3=A5 tirsdag 29. juli 2014 kl. 11:56:17, skrev Pavel Stehule < pavel.stehule@gmail.com >: Hi =C2=A0 2014-0= 7-29=20 11:52 GMT+02:00 Andreas Joseph Krogh>: Hi all. =C2=A0 I have this simple schema: =C2= =A0 create=20 table fisk( =C2=A0=C2=A0=C2=A0 name varchar primary key, =C2=A0=C2=A0=C2=A0 autofisk varchar ); =C2=A0 I want to update the column "autofisk" on commit based the value= of=20 "name", so I created this trigger: =C2=A0 CREATE OR REPLACE FUNCTION fisk_t= f()=20 returns TRIGGER AS $$ BEGIN =C2=A0=C2=A0=C2=A0 raise notice 'name %', NEW.name ; =C2=A0=C2=A0=C2=A0 NEW.autofisk =3D NEW.name || CURRENT_= TIMESTAMP::text; =C2=A0=C2=A0=C2=A0 RETURN NEW; END; $$ LANGUAGE plpgsql; =C2=A0 CREATE CONSTRAINT TRIGGER fisk_t AFTER INSERT = OR=20 UPDATE ON fisk DEFERRABLE INITIALLY DEFERRED =C2=A0 It should be BEFORE INS= ERT OR=20 UPDATE trigger =C2=A0 He he, yes - I know that will work, but I need the tr= igger to=20 be run as a constraint-trigger, on commit, after all the data is populated = in=20 other tables and this table. =C2=A0 -- Andreas Joseph Krogh CTO / Partner -= Visena AS Mobile: +47 909 56 963 andreas@visena.com =20 www.visena.com =C2=A0 ------=_Part_12_1732721924.1406627949881 Content-Type: text/html;charset=UTF-8 Content-Transfer-Encoding: quoted-printable
P=C3=A5 tirsdag 29. juli 2014 kl. 11:56:17, skrev Pavel Stehule <pavel.stehule@gmail.com>:
Hi
=C2=A0
2014-07-29 11:52 GMT+02:00 Andreas Joseph Krogh = <andreas@visena.com>:
Hi all.
=C2=A0
I have this simple schema:
=C2=A0
create table fisk(
=C2=A0=C2=A0=C2=A0 name varchar primary key,
=C2=A0=C2=A0=C2=A0 autofisk varchar
);
=C2=A0
I want to update the column "autofisk" on commit based the v= alue of "name", so I created this trigger:
=C2=A0
CREATE OR REPLACE FUNCTION fisk_tf() returns TRIGGER AS $$
BEGIN
=C2=A0=C2=A0=C2=A0 raise notice 'name %', NEW.name;
=C2=A0=C2=A0=C2=A0 NEW.autofisk =3D NEW.name || CURRENT_TIMESTAMP::text;
=C2=A0=C2=A0=C2=A0 RETURN NEW;
END;
$$ LANGUAGE plpgsql;
=C2=A0
CREATE CONSTRAINT TRIGGER fisk_t AFTER INSERT OR UPDATE ON fisk DEFERR= ABLE INITIALLY DEFERRED
=C2=A0
It should be BEFORE INSERT OR UPDATE trigger
=C2=A0
He he, yes - I know that will work, but I need the trigger to be run a= s a constraint-trigger, on commit, after all the data is populated in other= tables and this table.
=C2=A0
--
Andrea= s Joseph Krogh
CTO / Partner<= /span> - Visena AS
Mobile: +47 90= 9 56 963
=3D""
=C2=A0
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