Received: from maia.hub.org (maia-2.hub.org [200.46.204.251]) by mail.postgresql.org (Postfix) with ESMTP id 315A6632982 for ; Thu, 19 Aug 2010 10:56:18 -0300 (ADT) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.204.251]) (amavisd-maia, port 10024) with ESMTP id 25013-02 for ; Thu, 19 Aug 2010 13:56:09 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.7.6 Received: from sss.pgh.pa.us (sss.pgh.pa.us [66.207.139.130]) by mail.postgresql.org (Postfix) with ESMTP id 43A3E6323C6 for ; Thu, 19 Aug 2010 10:56:11 -0300 (ADT) Received: from sss2.sss.pgh.pa.us (tgl@localhost [127.0.0.1]) by sss.pgh.pa.us (8.14.2/8.14.2) with ESMTP id o7JDu9S8026619; Thu, 19 Aug 2010 09:56:09 -0400 (EDT) To: Alexandre de Arruda Paes cc: pgsql-performance@postgresql.org Subject: Re: Fwd: Vacuum Full + Cluster + Vacuum full = non removable dead rows In-reply-to: References: <14512.1282137722@sss.pgh.pa.us> Comments: In-reply-to Alexandre de Arruda Paes message dated "Thu, 19 Aug 2010 09:57:12 -0300" Date: Thu, 19 Aug 2010 09:56:09 -0400 Message-ID: <26618.1282226169@sss.pgh.pa.us> From: Tom Lane X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-1.91 tagged_above=-10 required=5 tests=BAYES_00=-1.9, T_RP_MATCHES_RCVD=-0.01 X-Spam-Level: X-Archive-Number: 201008/232 X-Sequence-Number: 40075 Alexandre de Arruda Paes writes: > Below, the pg_prepared_xacts result. OK, so you don't have any prepared transactions, but you're still not showing us the full content of pg_stat_activity. Just out of curiosity, how many rows does "select count(*) from tp93t" think there are? regards, tom lane