Received: from maia.hub.org (maia-5.hub.org [200.46.204.29]) by mail.postgresql.org (Postfix) with ESMTP id D64DE1337B8E for ; Thu, 6 Jan 2011 23:56:30 -0400 (AST) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.204.29]) (amavisd-maia, port 10024) with ESMTP id 65121-07 for ; Fri, 7 Jan 2011 03:56:25 +0000 (UTC) X-Greylist: delayed 00:06:37.47246 by SQLgrey-1.7.6 Received: from cpoproxy3-pub.bluehost.com (cpoproxy3-pub.bluehost.com [67.222.54.6]) by mail.postgresql.org (Postfix) with SMTP id B99051337B80 for ; Thu, 6 Jan 2011 23:56:22 -0400 (AST) Received: (qmail 30665 invoked by uid 0); 7 Jan 2011 03:49:43 -0000 Received: from unknown (HELO host159.hostmonster.com) (74.220.207.159) by cpoproxy3.bluehost.com with SMTP; 7 Jan 2011 03:49:43 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=timbira.com; h=Received:Message-ID:Date:From:User-Agent:MIME-Version:To:CC:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding:X-Identified-User; b=Q1fNHqcfhscYx8lu/QXh6DBlzdQlTyYJ2ayvgCHsWPK2gQteA7KAGWwAi7kP2bMLL/1GGdC3ohrNfIYnzyerQGkSN0+8YHz5nrQ4v+WW4zJHh7EBufwHI4CG/ZYR4clH; Received: from 200-163-119-112.pmjce202.dial.brasiltelecom.net.br ([200.163.119.112]) by host159.hostmonster.com with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.69) (envelope-from ) id 1Pb3Kg-0003Zx-Ns; Thu, 06 Jan 2011 20:49:43 -0700 Message-ID: <4D268D4C.40203@timbira.com> Date: Fri, 07 Jan 2011 00:49:32 -0300 From: Euler Taveira de Oliveira User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.16) Gecko/20101227 Icedove/3.0.11 MIME-Version: 1.0 To: Tom Lane CC: Robert Haas , pgsql-hackers@postgresql.org, Oleg Bartunov , Teodor Sigaev Subject: Re: Fixing GIN for empty/null/full-scan cases References: <15190.1294175357@sss.pgh.pa.us> <15816.1294177767@sss.pgh.pa.us> <5057.1294360280@sss.pgh.pa.us> In-Reply-To: <5057.1294360280@sss.pgh.pa.us> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Identified-User: {1651:host159.hostmonster.com:timbirac:timbira.com} {sentby:smtp auth 200.163.119.112 authed with euler@timbira.com} X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-1.9 tagged_above=-5 required=5 tests=BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001 X-Spam-Level: X-Archive-Number: 201101/440 X-Sequence-Number: 178277 Em 06-01-2011 21:31, Tom Lane escreveu: > I think I like option #2 better. Comments? > +1. -- Euler Taveira de Oliveira http://www.timbira.com/