Received: from localhost (maia-2.hub.org [200.46.204.187]) by postgresql.org (Postfix) with ESMTP id 23F919FB697 for ; Thu, 28 Jun 2007 13:14:19 -0300 (ADT) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.187]) (amavisd-maia, port 10024) with ESMTP id 21084-10 for ; Thu, 28 Jun 2007 13:14:14 -0300 (ADT) X-Greylist: from auto-whitelisted by SQLgrey-1.7.5 Received: from ns1.officenet.no (ns1.officenet.no [193.212.174.3]) by postgresql.org (Postfix) with ESMTP id B91B49FB540 for ; Thu, 28 Jun 2007 13:14:14 -0300 (ADT) Received: from [85.112.130.182] (helo=krogh-laptop.local) by ns1.officenet.no with esmtpsa (TLS-1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.62) (envelope-from ) id 1I3wdF-00072E-Kf; Thu, 28 Jun 2007 18:14:12 +0200 From: Andreas Joseph Krogh Organization: OfficeNet AS To: pgsql-sql@postgresql.org Subject: Re: Is index usage in LIKE-queries with UTF-8 implemented in PG-8.3 ? Date: Thu, 28 Jun 2007 18:14:19 +0200 User-Agent: KMail/1.9.7 Cc: Tom Lane References: <200706281630.16455.andreak@officenet.no> <200706281730.35560.andreak@officenet.no> <7483.1183046099@sss.pgh.pa.us> In-Reply-To: <7483.1183046099@sss.pgh.pa.us> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline Message-Id: <200706281814.19378.andreak@officenet.no> X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200706/240 X-Sequence-Number: 28730 On Thursday 28 June 2007 17:54:59 Tom Lane wrote: > Andreas Joseph Krogh writes: > > Anybody knows if queries of type "LIKE '%234%'" ever will be able to use > > indexes, and if someone is working on it? > > Perhaps you are looking for full text search (contrib/tsearch2)? No, I know very well that tsearch2 exists, and use it, but it doesn't=20 handle "contains" queries. =2D-=20 Andreas Joseph Krogh Senior Software Developer / Manager =2D-----------------------+---------------------------------------------+ OfficeNet AS | The most difficult thing in the world is to | Karenslyst All=C3=A9 11 | know how to do a thing and to watch | PO. Box 529 Sk=C3=B8yen | somebody else doing it wrong, without | 0214 Oslo | comment. | NORWAY | | Tlf: +47 24 15 38 90 | | =46ax: +47 24 15 38 91 | | Mobile: +47 909 56 963 | | =2D-----------------------+---------------------------------------------+