Received: from maia.hub.org (maia-3.hub.org [200.46.204.243]) by mail.postgresql.org (Postfix) with ESMTP id 3B0BBB5DC1E for ; Sat, 10 Sep 2011 13:57:51 -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 87084-04 for ; Sat, 10 Sep 2011 16:57:45 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mail-yw0-f46.google.com (mail-yw0-f46.google.com [209.85.213.46]) by mail.postgresql.org (Postfix) with ESMTP id 1E8A3B5DC19 for ; Sat, 10 Sep 2011 13:57:44 -0300 (ADT) Received: by ywf7 with SMTP id 7so2443309ywf.19 for ; Sat, 10 Sep 2011 09:57:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type; bh=n/eWl/PxcDtI7inKF+eCBdGZai2DoV4dSnYTXVmWo6c=; b=MmWXca1FIQLcAUrn2aqdYLFTM/6uRjMilA8ACaf2vbTa8mJ3VjhIgrEh0Ah891qlRr YiPvJS9MyQ0LKtdyXJZMnn/U8s083BQc9Xs/bS7TSkZX/R7WOnAbKTI2w2f1jnDAaYBv eXdH0qUPDtnQGHaLL7yXHi++izgEMpXGD7pMA= Received: by 10.236.168.68 with SMTP id j44mr18702333yhl.32.1315673864632; Sat, 10 Sep 2011 09:57:44 -0700 (PDT) Received: from [192.168.0.11] ([190.55.140.134]) by mx.google.com with ESMTPS id s42sm9817690yhs.0.2011.09.10.09.57.42 (version=SSLv3 cipher=OTHER); Sat, 10 Sep 2011 09:57:43 -0700 (PDT) Message-ID: <4E6B9703.6070101@gmail.com> Date: Sat, 10 Sep 2011 13:57:39 -0300 From: Alejandro User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:6.0.2) Gecko/20110906 Thunderbird/6.0.2 MIME-Version: 1.0 To: pgsql-admin@postgresql.org Subject: Estimate physical index size Content-Type: multipart/alternative; boundary="------------010309070505020607060003" X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-1.888 tagged_above=-10 required=5 tests=BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, T_TO_NO_BRKTS_FREEMAIL=0.01 X-Spam-Level: X-Archive-Number: 201109/51 X-Sequence-Number: 38288 This is a multi-part message in MIME format. --------------010309070505020607060003 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Hi all, I need to know how to estimate physical index size. I can't find any formulas in online documentation. Could someone tell me where/what read? Thanks in advance Alejandro. --------------010309070505020607060003 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Hi all,
    I need to know how to estimate physical index size. I can't find any formulas in online documentation.

    Could someone tell me where/what read?

Thanks in advance

Alejandro.
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