X-Original-To: pgsql-sql-postgresql.org@localhost.postgresql.org Received: from localhost (av.hub.org [200.46.204.144]) by svr1.postgresql.org (Postfix) with ESMTP id C5DF1DB965 for ; Thu, 24 Nov 2005 14:43:21 -0400 (AST) Received: from svr1.postgresql.org ([200.46.204.71]) by localhost (av.hub.org [200.46.204.144]) (amavisd-new, port 10024) with ESMTP id 82607-06 for ; Thu, 24 Nov 2005 18:43:21 +0000 (GMT) X-Greylist: from auto-whitelisted by SQLgrey- Received: from resmta03.ono.com (smtp.ono.com [62.42.230.12]) by svr1.postgresql.org (Postfix) with ESMTP id E8601DA2F6 for ; Thu, 24 Nov 2005 14:43:18 -0400 (AST) Received: from Zeus (84.120.17.201) by resmta03.ono.com (7.2.052) id 4377F1CF000E95BD for pgsql-sql@postgresql.org; Thu, 24 Nov 2005 19:43:18 +0100 From: "Mauricio Fernandez A." To: Subject: does indexes need statistics? Date: Thu, 24 Nov 2005 19:43:28 +0100 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 Importance: Normal X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, score=1.919 required=5 tests=[DNS_FROM_RFC_ABUSE=0.479, DNS_FROM_RFC_POST=1.44, UPPERCASE_25_50=0] X-Spam-Score: 1.919 X-Spam-Level: * X-Archive-Number: 200511/233 X-Sequence-Number: 23484 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hello everybody, Is it necesary the statistics be enabled when I create indexes or to use them? thanks Mauricio Fernández A. Ingeniero de Sistemas U. Autónoma de Manizales -----BEGIN PGP SIGNATURE----- Version: PGPfreeware 6.0.2i iQA/AwUBQ4X7u84irmZP1c6WEQLdzgCfS0S7kfz6DOdv1pPd9w9iBvKpYaYAn3bL efk9bmafKvgTFjUxWZV1jGR/ =I7D6 -----END PGP SIGNATURE-----