X-Original-To: pgsql-sql-postgresql.org@postgresql.org Received: from localhost (wm.hub.org [200.46.204.128]) by postgresql.org (Postfix) with ESMTP id 2D05C9FA4A7 for ; Wed, 19 Jul 2006 11:36:23 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.128]) (amavisd-new, port 10024) with ESMTP id 73105-07 for ; Wed, 19 Jul 2006 14:36:20 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey- Received: from sss.pgh.pa.us (sss.pgh.pa.us [66.207.139.130]) by postgresql.org (Postfix) with ESMTP id 131399FA47F for ; Wed, 19 Jul 2006 11:36:19 -0300 (ADT) 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 k6JEaHKE025863; Wed, 19 Jul 2006 10:36:17 -0400 (EDT) To: "sathiya moorthy" cc: pgsql-sql@postgresql.org Subject: Re: Use of cmin in psql In-reply-to: <6534cdd0607190356k2a3753f4ud82fc9ec3c498f45@mail.gmail.com> References: <6534cdd0607190356k2a3753f4ud82fc9ec3c498f45@mail.gmail.com> Comments: In-reply-to "sathiya moorthy" message dated "Wed, 19 Jul 2006 16:26:10 +0530" Date: Wed, 19 Jul 2006 10:36:17 -0400 Message-ID: <25862.1153319777@sss.pgh.pa.us> From: Tom Lane X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200607/251 X-Sequence-Number: 25825 "sathiya moorthy" writes: > what is the use of the cmin system column.... http://www.postgresql.org/docs/8.1/static/ddl-system-columns.html regards, tom lane