Received: from maia.hub.org (maia-3.hub.org [200.46.204.243]) by mail.postgresql.org (Postfix) with ESMTP id 748611336018 for ; Tue, 21 Sep 2010 01:58:25 -0300 (ADT) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.204.243]) (amavisd-maia, port 10024) with ESMTP id 54255-06 for ; Tue, 21 Sep 2010 04:58:18 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from www.postnewspapers.com.au (www.postnewspapers.com.au [202.4.227.11]) by mail.postgresql.org (Postfix) with ESMTP id 4DB131335CB7 for ; Tue, 21 Sep 2010 01:58:18 -0300 (ADT) Received: from mail.postnewspapers.com.au (202-89-185-120.static.dsl.amnet.net.au [202.89.185.120]) by www.postnewspapers.com.au (Postfix) with ESMTP id 108E19F7F; Tue, 21 Sep 2010 12:58:16 +0800 (WST) Received: from localhost (localhost [127.0.0.1]) by mail.postnewspapers.com.au (Postfix) with ESMTP id E18C1AFF1E; Tue, 21 Sep 2010 12:58:16 +0800 (WST) X-Virus-Scanned: Debian amavisd-new at postnewspapers.com.au Received: from mail.postnewspapers.com.au ([127.0.0.1]) by localhost (mail.postnewspapers.com.au [127.0.0.1]) (amavisd-new, port 10024) with LMTP id UCdcmIBX05gP; Tue, 21 Sep 2010 12:58:10 +0800 (WST) Received: from [10.1.1.5] (124-148-245-78.dyn.iinet.net.au [124.148.245.78]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "Craig Ringer", Issuer "POST Certificate Authority" (verified OK)) by mail.postnewspapers.com.au (Postfix) with ESMTPSA id 0EBB1AFF1D; Tue, 21 Sep 2010 12:58:09 +0800 (WST) Message-ID: <4C983B59.3000909@postnewspapers.com.au> Date: Tue, 21 Sep 2010 12:58:01 +0800 From: Craig Ringer User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-GB; rv:1.9.1.12) Gecko/20100914 Thunderbird/3.0.8 MIME-Version: 1.0 To: Dmitriy Igrishin CC: Florian Weimer , pgsql-sql@postgresql.org Subject: Re: Jagged/ragged arrays References: <828w2wlrqr.fsf@mid.bfk.de> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-1.91 tagged_above=-5 required=5 tests=BAYES_00=-1.9, T_RP_MATCHES_RCVD=-0.01 X-Spam-Level: X-Archive-Number: 201009/57 X-Sequence-Number: 34588 On 21/09/2010 3:42 AM, Dmitriy Igrishin wrote: > Hey Florian, > > What do you mean by "ragged" arrays? At a guess: craig=> SELECT '{ {1}, {1,2}, {1}, {1,2,3} }'::integer[][]; ERROR: multidimensional arrays must have array expressions with matching dimensions (OP) Correct? -- Craig Ringer Tech-related writing at http://soapyfrogs.blogspot.com/