From oracle-l-bounce@freelists.org Tue Aug 9 06:53:11 2005 Return-Path: Received: from air891.startdedicated.com (root@localhost) by orafaq.com (8.12.10/8.12.10) with ESMTP id j79BrAkZ032205 for ; Tue, 9 Aug 2005 06:53:10 -0500 X-ClientAddr: 206.53.239.180 Received: from turing.freelists.org (freelists-180.iquest.net [206.53.239.180]) by air891.startdedicated.com (8.12.10/8.12.10) with ESMTP id j79Br3IP032172 for ; Tue, 9 Aug 2005 06:53:03 -0500 Received: from localhost (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id E288D1DCDE5; Tue, 9 Aug 2005 06:52:59 -0500 (EST) Received: from turing.freelists.org ([127.0.0.1]) by localhost (turing [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 32355-05; Tue, 9 Aug 2005 06:52:59 -0500 (EST) Received: from turing (localhost [127.0.0.1]) by turing.freelists.org (Avenir Technologies Mail Multiplex) with ESMTP id 644091DD3AD; Tue, 9 Aug 2005 06:52:59 -0500 (EST) In-Reply-To: <42F7CE47.1020100@iinet.net.au> To: dbvision@iinet.net.au Cc: oracle-l@freelists.org, oracle-l-bounce@freelists.org Subject: Re: select * from astro where black_hole_count(blob_picture)>1 MIME-Version: 1.0 Message-ID: From: "Leandro Guimaraes Faria C. Dutra" Date: Tue, 9 Aug 2005 08:46:58 -0300 X-MIMETrack: Serialize by Router on TDBKDD08/TDB(Release 6.5.1|January 21, 2004) at 08/09/2005 08:43:10 AM, Serialize complete at 08/09/2005 08:43:10 AM Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by Ecartis X-archive-position: 23608 X-ecartis-version: Ecartis v1.0.0 Sender: oracle-l-bounce@freelists.org Errors-To: oracle-l-bounce@freelists.org X-original-sender: ldutra@toyota.com.br Precedence: normal Reply-To: ldutra@toyota.com.br X-list: oracle-l X-Virus-Scanned: by amavisd-new-20030616-p9 (Debian) at avenirtech.net X-mailscan-MailScanner-Information: Please contact the ISP for more information X-mailscan-MailScanner: Found to be clean X-MailScanner-From: oracle-l-bounce@freelists.org X-Spam-Level: X-Spam-Checker-Version: SpamAssassin 2.63 (2004-01-11) on air891.startdedicated.com X-Spam-Status: No, hits=-4.9 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=2.63 oracle-l-bounce@freelists.org gravou em 2005-08-08 18:27:35: > Leandro Guimaraes Faria C. Dutra apparently said,on my timestamp of 9/08/2005 > 4:46 AM: > > > >>it's a NULL.;-) > > Yeah, it's context-dependent! > I find that multi-valued. Both... NULLs imply multi-valued logic, and SQL's undifferentiated NULLs' interpretation is context-dependent. -- Leandro Guimarães Faria Corcete DUTRA Administrador de Bases de Dados +55 (11) 4390 5383 Toyota do Brasil Ltda ldutra@toyota.com.br São Bernardo do Campo, SP BRASIL This message (including any attachments) is confidential and may be privileged and intended solely for the use of the person/entity to whom it is addressed. If you have received it by mistake please notify the sender by returning via e-mail as well as delete this message from your system. Any unauthorized use or dissemination of this message in whole or in part is prohibited. Please note that e-mails are susceptible to change. TOYOTA DO BRASIL LTDA (including its group companies) shall not be liable for the improper or incomplete transmission of the information contained in this communication, neither for personal, nonbusiness related information nor opinion sent through this email or even for any delay in its receipt or damage to your system. TOYOTA DO BRASIL LTDA (or its group companies) does not guarantee that the integrity of this communication has been kept nor that this communication is free of viruses, interceptions or interference. -- http://www.freelists.org/webpage/oracle-l