Received: from maia.hub.org (maia-2.hub.org [200.46.204.251]) by mail.postgresql.org (Postfix) with ESMTP id 07759B5DBCA for ; Tue, 27 Sep 2011 06:37:10 -0300 (ADT) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.204.251]) (amavisd-maia, port 10024) with ESMTP id 31834-02 for ; Tue, 27 Sep 2011 09:37:03 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0-rc2 Received: from lo.gmane.org (lo.gmane.org [80.91.229.12]) by mail.postgresql.org (Postfix) with ESMTP id B4763B5DBC4 for ; Tue, 27 Sep 2011 06:37:03 -0300 (ADT) Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1R8U61-00052u-6j for pgsql-admin@postgresql.org; Tue, 27 Sep 2011 11:37:01 +0200 Received: from 217.110.94.67 ([217.110.94.67]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 27 Sep 2011 11:37:01 +0200 Received: from spam_eater by 217.110.94.67 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 27 Sep 2011 11:37:01 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: pgsql-admin@postgresql.org From: Thomas Kellerer Subject: Re: Is there a list of pg pre-defined functions? Date: Tue, 27 Sep 2011 11:37:29 +0200 Lines: 9 Message-ID: References: <4E8190A8.7030408@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: 217.110.94.67 User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.23) Gecko/20090812 Thunderbird/2.0.0.23 Mnenhy/0.7.6.666 In-Reply-To: <4E8190A8.7030408@gmail.com> X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0.171 tagged_above=-10 required=5 tests=BAYES_05=-0.5, FREEMAIL_FROM=0.001, RCVD_NUMERIC_HELO=1.164, RP_MATCHES_RCVD=-0.504, T_TO_NO_BRKTS_FREEMAIL=0.01 X-Spam-Level: X-Archive-Number: 201109/197 X-Sequence-Number: 38434 Rural Hunter, 27.09.2011 11:00: > I am looking for something like a string hash function to order a string cloumn randomly. > It's all in the manual ;) http://www.postgresql.org/docs/current/static/functions-string.html Thomas