Received: from maia.hub.org (maia-3.hub.org [200.46.204.243]) by mail.postgresql.org (Postfix) with ESMTP id 3FD8DB5DBD6 for ; Wed, 14 Sep 2011 05:59:13 -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 90670-03 for ; Wed, 14 Sep 2011 08:59:06 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0-rc2 Received: from exprod7og123.obsmtp.com (exprod7og123.obsmtp.com [64.18.2.24]) by mail.postgresql.org (Postfix) with ESMTP id 6A125B5DBC4 for ; Wed, 14 Sep 2011 05:59:05 -0300 (ADT) Received: from mail-fx0-f48.google.com ([209.85.161.48]) (using TLSv1) by exprod7ob123.postini.com ([64.18.6.12]) with SMTP ID DSNKTnBs2O52FpO+II7Mdq87yzD9mPT6kdLO@postini.com; Wed, 14 Sep 2011 01:59:06 PDT Received: by mail-fx0-f48.google.com with SMTP id 23so2072212fxd.35 for ; Wed, 14 Sep 2011 01:59:04 -0700 (PDT) Received: by 10.223.22.15 with SMTP id l15mr822991fab.85.1315990744393; Wed, 14 Sep 2011 01:59:04 -0700 (PDT) Received: from [192.168.1.183] (dsl-hkibrasgw2-ff7ac300-240.dhcp.inet.fi. [88.195.122.240]) by mx.google.com with ESMTPS id x22sm2926583faa.5.2011.09.14.01.59.01 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 14 Sep 2011 01:59:02 -0700 (PDT) Message-ID: <4E706CD3.9000209@enterprisedb.com> Date: Wed, 14 Sep 2011 11:58:59 +0300 From: Heikki Linnakangas User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; fi-FI; rv:1.9.2.21) Gecko/20110831 Icedove/3.1.13 MIME-Version: 1.0 To: Stefan Keller CC: Tom Lane , pgsql-performance@postgresql.org Subject: Re: Hash index use presently(?) discouraged since 2005: revive or bury it? References: <16096.1315959870@sss.pgh.pa.us> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-1.9 tagged_above=-10 required=5 tests=BAYES_00=-1.9 X-Spam-Level: X-Archive-Number: 201109/208 X-Sequence-Number: 44984 On 14.09.2011 09:39, Stefan Keller wrote: > Should I open a ticket? What ticket? With whom? -- Heikki Linnakangas EnterpriseDB http://www.enterprisedb.com