X-Original-To: pgsql-sql-postgresql.org@postgresql.org Received: from localhost (mx1.hub.org [200.46.208.251]) by postgresql.org (Postfix) with ESMTP id 7E41E9FB34F for ; Wed, 30 Aug 2006 19:00:23 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.208.251]) (amavisd-new, port 10024) with ESMTP id 79611-04 for ; Wed, 30 Aug 2006 19:00:14 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey- Received: from main2.mycybernet.net (main2.mycybernet.net [209.222.63.140]) by postgresql.org (Postfix) with ESMTP id 386129FA5FE for ; Wed, 30 Aug 2006 19:00:12 -0300 (ADT) Received: from 227-54-222-209.mycybernet.net ([209.222.54.227] helo=phlogiston.dydns.org) by main2.mycybernet.net with esmtp (Exim 4.62) (envelope-from ) id 1GIYKQ-0006jJ-CE for pgsql-sql@postgresql.org; Wed, 30 Aug 2006 18:14:34 -0400 Received: by phlogiston.dydns.org (Postfix, from userid 1000) id 3BF074172; Wed, 30 Aug 2006 18:00:01 -0400 (EDT) Date: Wed, 30 Aug 2006 18:00:01 -0400 From: Andrew Sullivan To: pgsql-sql@postgresql.org Subject: Re: Create Assertion -- Question from a newbie Message-ID: <20060830220001.GB10385@phlogiston.dyndns.org> References: <20060827135437.GA1869@wolff.to> <20060827143949.16261.qmail@web31812.mail.mud.yahoo.com> <20060828104603.GA2492@phlogiston.dyndns.org> <20060828142731.GF27526@alvh.no-ip.org> <87ejuy6jdq.fsf@stark.xeocode.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <87ejuy6jdq.fsf@stark.xeocode.com> User-Agent: Mutt/1.5.9i X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0.226 tagged_above=0 required=5 tests=AWL, FORGED_RCVD_HELO X-Spam-Level: X-Archive-Number: 200608/242 X-Sequence-Number: 26200 On Wed, Aug 30, 2006 at 04:47:29PM -0400, Gregory Stark wrote: > > Do *any* databases implement SQL standard Assertions? Somebody must've had an implementation, or it'd never have made it into the spec ;-) A -- Andrew Sullivan | ajs@crankycanuck.ca A certain description of men are for getting out of debt, yet are against all taxes for raising money to pay it off. --Alexander Hamilton