X-Original-To: pgsql-performance-postgresql.org@localhost.postgresql.org Received: from localhost (unknown [200.46.204.144]) by svr1.postgresql.org (Postfix) with ESMTP id E25575331C for ; Fri, 13 May 2005 15:33:11 -0300 (ADT) 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 95555-04 for ; Fri, 13 May 2005 18:33:05 +0000 (GMT) Received: from server07.icaen.uiowa.edu (server07.icaen.uiowa.edu [128.255.17.47]) by svr1.postgresql.org (Postfix) with ESMTP id 32BA352A9A for ; Fri, 13 May 2005 15:33:00 -0300 (ADT) Received: from server11.icaen.uiowa.edu (server11.icaen.uiowa.edu [128.255.17.51]) by server07.icaen.uiowa.edu (8.13.3/8.12.9) with ESMTP id j4DIWjWP009823; (envelope-from ) Fri, 13 May 2005 13:32:45 -0500 (CDT) Received: from [192.168.1.11] (12-215-118-172.client.mchsi.com [12.215.118.172]) (authenticated user=jfmeinel) by server11.icaen.uiowa.edu (8.13.2/smtp-serv-1.7) with ESMTP id j4DIWhH1015587 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256); (envelope-from ) Fri, 13 May 2005 13:32:44 -0500 (CDT) Message-ID: <4284F2CA.1070107@arbash-meinel.com> Date: Fri, 13 May 2005 13:32:42 -0500 From: John A Meinel User-Agent: Mozilla Thunderbird 1.0.2-1.3.2 (X11/20050324) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Greg Stark Cc: pgsql-performance@postgresql.org Subject: Re: Optimize complex join to use where condition before References: <4283D985.4080908@laliluna.de> <428414DE.8030904@laliluna.de> <8764xnoehv.fsf@stark.xeocode.com> In-Reply-To: <8764xnoehv.fsf@stark.xeocode.com> X-Enigmail-Version: 0.89.6.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigC04E1A06AA0EDCE529417086" X-Virus-Scanned: ClamAV version 0.83, clamav-milter version 0.83 on clamav.icaen.uiowa.edu X-Virus-Scanned: ClamAV version 0.83, clamav-milter version 0.83 on clamav.icaen.uiowa.edu X-Virus-Status: Clean X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, hits=0 tagged_above=0 required=5 tests= X-Spam-Level: X-Archive-Number: 200505/268 X-Sequence-Number: 12432 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigC04E1A06AA0EDCE529417086 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Greg Stark wrote: > Sebastian Hennebrueder writes: > > >>User-Agent: Mozilla Thunderbird 1.0 (Windows/20041206) >>... >> >>"Nested Loop (cost=1349.13..1435.29 rows=1 width=2541) (actual >>time=1640.000..3687.000 rows=62 loops=1)" >>" Join Filter: ("inner".fid = "outer".faufgaben_id)" >>" -> Index Scan using idx_tauf_mit_mitid on taufgaben_mitarbeiter am >>(cost=0.00..80.65 rows=35 width=4) (actual time=0.000..0.000 rows=765 >>loops=1)" > > > Is it really Mozilla Thunderbird that's causing this new craptastic mangling > of plans in people's mails? I was assuming it was some new idea of how to mess > up people's mail coming out of Exchange or Lotus or some other such "corporate > messaging" software that only handled SMTP mail as an afterthought. This is, > uh, disappointing. > Are you talking about the quotes, or just the fact that it is wrapped? I don't know where the quotes came from, but in Thunderbird if you are writing in text mode (not html) it defaults to wrapping the text at something like 78 characters. That includes copy/paste text. If you want it to *not* wrap, it turns out that "Paste as quotation" will not wrap, but then you have to remove the "> " from the beginning of every line. In html mode, it also defaults to wrapping, but if you switch to PREFORMAT text first, it doesn't wrap. At least, those are the tricks that I've found. Safest bet is to just use an attachment, though. John =:-> --------------enigC04E1A06AA0EDCE529417086 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFChPLKJdeBCYSNAAMRAseEAJ4zToMRzPIGLbEjdwhavYn6m/nUlwCffOEQ 87d8L6vPhq1MGMg4mhyfEwE= =AoYd -----END PGP SIGNATURE----- --------------enigC04E1A06AA0EDCE529417086--