X-Original-To: pgsql-sql-postgresql.org@localhost.postgresql.org Received: from localhost (unknown [200.46.204.144]) by svr1.postgresql.org (Postfix) with ESMTP id 0524B5282E for ; Mon, 20 Jun 2005 04:24:48 -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 71787-07 for ; Mon, 20 Jun 2005 07:24:39 +0000 (GMT) Received: from rproxy.gmail.com (rproxy.gmail.com [64.233.170.204]) by svr1.postgresql.org (Postfix) with ESMTP id F370C52814 for ; Mon, 20 Jun 2005 04:24:37 -0300 (ADT) Received: by rproxy.gmail.com with SMTP id i8so609907rne for ; Mon, 20 Jun 2005 00:24:39 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=QQLqsyYp24uG/3tREMZPqtYFeFHdNJOKrcTBwQ32uSWoNQRtx3aVDL39sfpwg0YARDnBfDLnKj3xEP1DRzjkUrKkBnTARXYg5jrx08J1hpm5rGYZ9X4ae0HkCu0eYWgY7xIVSXrc4MLelZc3nkfqbzDKoN4amx2bwEwzdgHtNPM= Received: by 10.38.65.51 with SMTP id n51mr1155451rna; Mon, 20 Jun 2005 00:24:39 -0700 (PDT) Received: by 10.38.97.37 with HTTP; Mon, 20 Jun 2005 00:24:39 -0700 (PDT) Message-ID: Date: Mon, 20 Jun 2005 02:24:39 -0500 From: Jaime Casanova Reply-To: Jaime Casanova To: David Pradier Subject: Re: UPDATEABLE VIEWS ... Examples? Cc: "Marc G. Fournier" , pgsql-sql@postgresql.org In-Reply-To: <20050620071604.GB15942@apartia.fr> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline References: <20050616180356.Y90456@ganymede.hub.org> <20050620071604.GB15942@apartia.fr> X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, hits=0.132 tagged_above=0 required=5 tests=AWL, RCVD_BY_IP X-Spam-Level: X-Archive-Number: 200506/246 X-Sequence-Number: 21847 > This is maybe a newbie question, but what is the difference with a > materialized view ? >=20 An updateable view is one you can insert, delete or update rows. A materialized view is one that is pre-executed... i mean, that the data is stored in a file for fast execution of the view --=20 regards, Jaime Casanova (DBA: DataBase Aniquilator ;)