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 4C6DC9FB22E for ; Sat, 8 Jul 2006 12:19:23 -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 93235-03 for ; Sat, 8 Jul 2006 12:19:20 -0300 (ADT) X-Greylist: domain auto-whitelisted by SQLgrey- Received: from web31813.mail.mud.yahoo.com (web31813.mail.mud.yahoo.com [68.142.207.76]) by postgresql.org (Postfix) with SMTP id B8FBA9FB22D for ; Sat, 8 Jul 2006 12:19:19 -0300 (ADT) Received: (qmail 32679 invoked by uid 60001); 8 Jul 2006 15:19:19 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=rZ/FUie0cjfn5j5Ir0ljCXNORvIO3dx463Zv0Ety6OO2FjwnXMJJEYYSipU6DJBGa+67Tjy7TdPDQQgj0ZZniK4v+9Eqi3X0P+GF9znpK0FjPPSFBWdKAGvtK0Vka8/ulU08nLECzNKa4o6k8LuKX/h9SpONbx7DmzirNXxXdSY= ; Message-ID: <20060708151919.32677.qmail@web31813.mail.mud.yahoo.com> Received: from [24.54.196.198] by web31813.mail.mud.yahoo.com via HTTP; Sat, 08 Jul 2006 08:19:19 PDT Date: Sat, 8 Jul 2006 08:19:19 -0700 (PDT) From: Richard Broersma Jr Subject: Re: table joining duplicate records To: onin , pgsql-sql@postgresql.org In-Reply-To: <44AF748C.2010100@mobius.ph> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200607/133 X-Sequence-Number: 25707 > --query results-- > survey :category :question :answer > survey1:category1:question1:answer1 > survey1:category1:question1:answer2 > > how can i elimate duplicates on my query results? > an also am i using the right 'table joining' or table design for my > survey app? What duplicates? You have two unique answers for question1. Regards, Richard Broersma Jr.