Received: from localhost (mx1.hub.org [200.46.208.251]) by postgresql.org (Postfix) with ESMTP id 171E89FA088 for ; Sat, 18 Nov 2006 05:33:58 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.208.251]) (amavisd-new, port 10024) with ESMTP id 70051-07 for ; Sat, 18 Nov 2006 05:33:54 -0400 (AST) X-Greylist: domain auto-whitelisted by SQLgrey- Received: from wx-out-0506.google.com (wx-out-0506.google.com [66.249.82.227]) by postgresql.org (Postfix) with ESMTP id 751809FA001 for ; Sat, 18 Nov 2006 05:33:50 -0400 (AST) Received: by wx-out-0506.google.com with SMTP id i28so1167395wxd for ; Sat, 18 Nov 2006 01:33:49 -0800 (PST) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type; b=DHW/HwDbL7DLNhmlw3Ky0Kw7SYaKhZG/qdLJdfgKyaJ3TjER6EGnK9MGgobuNw5VvUSrWJYVGxOcDxnQ7lG4C/6MO9JY7EvNi/9sqecEk3YGWntukjNPV5ia+rs+5/ZpTXXObfd9swVfo5v+LUhfC2VdDcUpldl2DHh+Rr0yu8g= Received: by 10.70.116.1 with SMTP id o1mr4927120wxc.1163842428951; Sat, 18 Nov 2006 01:33:48 -0800 (PST) Received: by 10.35.124.18 with HTTP; Sat, 18 Nov 2006 01:33:48 -0800 (PST) Message-ID: <9851130611180133y3ca36219td95b555ac8f2ee71@mail.gmail.com> Date: Sat, 18 Nov 2006 15:03:48 +0530 From: "rakesh kumar" To: pgsql-performance@postgresql.org Subject: start up cost estimate MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_4829_21139170.1163842428859" X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200611/144 X-Sequence-Number: 21914 ------=_Part_4829_21139170.1163842428859 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline Hi , I wanted to know , how the start up cost is computed in postgresql . can u give me an example to illustrate the estimation of start up cost . thanku raa . ------=_Part_4829_21139170.1163842428859 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Hi ,
         I wanted to know , how the start up cost is computed in postgresql . can u give me an example to illustrate the estimation of start up cost .
                                                              thanku raa .
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