Received: from maia.hub.org (unknown [200.46.204.183]) by mail.postgresql.org (Postfix) with ESMTP id 96E3E632D36 for ; Wed, 3 Mar 2010 13:50:18 -0400 (AST) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.204.183]) (amavisd-maia, port 10024) with ESMTP id 61726-04 for ; Wed, 3 Mar 2010 17:50:08 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from vs137086.vserver.de (static-ip-62-75-137-86.inaddr.intergenia.de [62.75.137.86]) by mail.postgresql.org (Postfix) with ESMTP id A5CC4632D02 for ; Wed, 3 Mar 2010 13:50:07 -0400 (AST) Received: (qmail 21595 invoked from network); 3 Mar 2010 18:50:02 +0100 Received: from p54b38281.dip0.t-ipconnect.de (HELO a-kretschmer.de) (84.179.130.129) by static-ip-62-75-137-86.inaddr.intergenia.de with (AES256-SHA encrypted) SMTP; 3 Mar 2010 18:50:02 +0100 Received: from kretschmer by a-kretschmer.de with local (Exim 4.69) (envelope-from ) id 1Nmsht-0007Vc-1f for pgsql-sql@postgresql.org; Wed, 03 Mar 2010 18:50:01 +0100 Date: Wed, 3 Mar 2010 18:50:01 +0100 From: Andreas Kretschmer To: pgsql-sql@postgresql.org Subject: Re: Triggers on system tables Message-ID: <20100303175001.GA28834@tux> References: <5eca56861003030929q46a9687m7167f43eceeff33a@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <5eca56861003030929q46a9687m7167f43eceeff33a@mail.gmail.com> X-OS: Debian/GNU Linux - weil ich es mir Wert bin! X-GPG-Fingerprint: EE16 3C01 7B9C 10F7 2C8B 3B86 4DB3 D9EE 7F45 84DA X-Message-Flag: "Windows" is not the answer. "Windows" is the question and the answer is "no"! X-Lugdd: Gerd Kube X-Info: My name is root. Just root. And I am licensed to kill -9 User-Agent: Mutt/1.5.18 (2008-05-17) X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0.001 tagged_above=-10 required=5 tests=BAYES_50=0.001 X-Spam-Level: X-Archive-Number: 201003/27 X-Sequence-Number: 33734 Gianvito Pio wrote: > Hi all, > is there a way (also strange) to define a trigger on a system table (for > example on pg_class)? No. Andreas -- Really, I'm not out to destroy Microsoft. That will just be a completely unintentional side effect. (Linus Torvalds) "If I was god, I would recompile penguin with --enable-fly." (unknown) Kaufbach, Saxony, Germany, Europe. N 51.05082°, E 13.56889°