X-Original-To: pgsql-general-postgresql.org@localhost.postgresql.org Received: from localhost (av.hub.org [200.46.204.144]) by postgresql.org (Postfix) with ESMTP id 810889DCB58 for ; Wed, 7 Dec 2005 03:26:05 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (av.hub.org [200.46.204.144]) (amavisd-new, port 10024) with ESMTP id 03435-06 for ; Wed, 7 Dec 2005 03:26:04 -0400 (AST) X-Greylist: domain auto-whitelisted by SQLgrey- Received: from web54303.mail.yahoo.com (web54303.mail.yahoo.com [206.190.49.113]) by postgresql.org (Postfix) with SMTP id CE7B19DCB44 for ; Wed, 7 Dec 2005 03:26:01 -0400 (AST) Received: (qmail 18992 invoked by uid 60001); 7 Dec 2005 07:26:01 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:Cc:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=U0jt+dZGfVWNb26UlyTZYzBWAqNVU4E2vYtFNmPan+Alxc4TtpyiJQWTx540hy5hFe8fNorpGhN+aW9AkcrCueMmIuUfmpLE/hvLQhCOxWgwsm9I68frzSuF9bQWawZvfe/UKytAE4aBAlYOZkPkCwLQJq2N62TwqlSabfzNm5w= ; Message-ID: <20051207072601.18986.qmail@web54303.mail.yahoo.com> Received: from [213.91.244.26] by web54303.mail.yahoo.com via HTTP; Tue, 06 Dec 2005 23:26:01 PST Date: Tue, 6 Dec 2005 23:26:01 -0800 (PST) From: Emil Rachovsky Subject: Re: [SQL] lost in system tables To: Tom Lane Cc: pgsql-general@postgresql.org, pgsql-sql@postgresql.org In-Reply-To: <4843.1133889166@sss.pgh.pa.us> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, score=0.383 required=5 tests=[AWL=-0.096, DNS_FROM_RFC_ABUSE=0.479] X-Spam-Score: 0.383 X-Spam-Level: X-Archive-Number: 200512/347 X-Sequence-Number: 87910 Thank you,Tom, As for the description of 'nulls' I have taken it as it is from the Sybase help file :) __________________________________________ Yahoo! DSL – Something to write home about. Just $16.99/mo. or less. dsl.yahoo.com