Received: from localhost (maia-4.hub.org [200.46.204.183]) by postgresql.org (Postfix) with ESMTP id 0E10A9FA3AD for ; Thu, 14 Dec 2006 11:18:47 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.183]) (amavisd-new, port 10024) with ESMTP id 99030-10 for ; Thu, 14 Dec 2006 11:18:29 -0400 (AST) X-Greylist: from auto-whitelisted by SQLgrey-1.7.4 Received: from sss.pgh.pa.us (sss.pgh.pa.us [66.207.139.130]) by postgresql.org (Postfix) with ESMTP id 607DC9FA19B for ; Thu, 14 Dec 2006 11:18:30 -0400 (AST) Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.13.6/8.13.6) with ESMTP id kBEFIEJ4020427; Thu, 14 Dec 2006 10:18:14 -0500 (EST) To: Arnaud Lesauvage cc: Ragnar , Jens Schipkowski , pgsql-performance@postgresql.org Subject: Re: Slow update with simple query In-reply-to: <4581593E.8080401@freesurf.fr> References: <457FDB1E.6040801@freesurf.fr> <457FF0CD.4050606@freesurf.fr> <4580025D.2040903@freesurf.fr> <1166021340.6369.103.camel@localhost.localdomain> <45801A1B.6070200@freesurf.fr> <8399.1166028385@sss.pgh.pa.us> <4581593E.8080401@freesurf.fr> Comments: In-reply-to Arnaud Lesauvage message dated "Thu, 14 Dec 2006 15:01:34 +0100" Date: Thu, 14 Dec 2006 10:18:14 -0500 Message-ID: <20426.1166109494@sss.pgh.pa.us> From: Tom Lane X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200612/366 X-Sequence-Number: 22422 Arnaud Lesauvage writes: > I must be missing something, so here is the full table description. It looks pretty harmless, except for > CREATE TRIGGER parse_log_trigger > BEFORE INSERT > ON statistiques.log > FOR EACH ROW > EXECUTE PROCEDURE statistiques.parse_log_trigger(); It seems the time must be going into this trigger function. What does it do? regards, tom lane