Received: from localhost (maia-2.hub.org [200.46.204.187]) by postgresql.org (Postfix) with ESMTP id A97D39FB72B for ; Tue, 29 May 2007 01:32:36 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.187]) (amavisd-maia, port 10024) with ESMTP id 76809-03-2 for ; Tue, 29 May 2007 01:32:26 -0300 (ADT) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.5 Received: from nz-out-0506.google.com (nz-out-0506.google.com [64.233.162.225]) by postgresql.org (Postfix) with ESMTP id 39AA59FB55B for ; Tue, 29 May 2007 01:32:33 -0300 (ADT) Received: by nz-out-0506.google.com with SMTP id m22so481661nzf for ; Mon, 28 May 2007 21:32:32 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=VNK4IIa+LvaSlw4GXHlROPx/Lb/+jJV+0x5qV/Yf8+tCEFZRmggmeL+F+ucr5OmHkvsx59PzDG5yrUtUkCF5vUdY8WCglbZMOTIMw8AXxa4wsm9WOvVM8OHFYDfeBFs0Cd7TN+DAcEiEyUKt4CTShrpiEJBIF/lz9EALVqdhpzM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=S9X+XQpgPs42q7L/0XqA6/NLo0pHo20BJz7Sxa+WdZVHmpUHT6Mbd7x8P7VWxF/sY0NRm8qY1hiWJ1YzHPfXM+KUTdfPH25+UiIdrFoWLoAv5AXgbn0nI9mjOMP4+xpgzzLjj6LyEum0Of9+qPKTRzKfVcZlwbKM5zDieZniabU= Received: by 10.114.174.2 with SMTP id w2mr3228169wae.1180413152118; Mon, 28 May 2007 21:32:32 -0700 (PDT) Received: by 10.114.88.18 with HTTP; Mon, 28 May 2007 21:32:32 -0700 (PDT) Message-ID: Date: Tue, 29 May 2007 14:32:32 +1000 From: "Raj A" To: pgsql-sql@postgresql.org Subject: aggregate query MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=0.001 tagged_above=0 required=5 tests=BAYES_50=0.001 X-Spam-Level: X-Archive-Number: 200705/179 X-Sequence-Number: 28459 I have a table CREATE TABLE survey_load ( meter_id character(5) NOT NULL, number_of_bays integer NOT NULL, bay_1_use integer, bay_2_use integer, bay_3_use integer, bay_4_use integer, bay_5_use integer, date date NOT NULL, inspection_id integer NOT NULL DEFAULT, ) How do i present an aggregate query inspection_id | meter_id | bay_use 1 12345 (value of bay_1_use) 1 12345 (value of bay_2_use) 1 12345 (value of bay_3_use) 2 23456 (value of bay_1_use) 2 23456 (value of bay_2_use) 2 23456 (value of bay_3_use) 2 23456 (value of bay_4_use) 2 23456 (value of bay_5_use) Thanks