X-Original-To: pgsql-sql-postgresql.org@localhost.postgresql.org Received: from localhost (av.hub.org [200.46.204.144]) by postgresql.org (Postfix) with ESMTP id 5802D9DC99A for ; Thu, 2 Feb 2006 11:46:33 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (av.hub.org [200.46.204.144]) (amavisd-new, port 10024) with ESMTP id 80987-08 for ; Thu, 2 Feb 2006 11:46:36 -0400 (AST) X-Greylist: from auto-whitelisted by SQLgrey- Received: from matrix.gatewaynet.com (host2.dynacom.ondsl.gr [62.103.35.210]) by postgresql.org (Postfix) with ESMTP id 06A5C9DC946 for ; Thu, 2 Feb 2006 11:46:27 -0400 (AST) Received: from matrix.gatewaynet.com (localhost.localdomain [127.0.0.1]) by matrix.gatewaynet.com (8.12.8/8.12.8) with ESMTP id k12Gn7Op008663; Thu, 2 Feb 2006 18:49:07 +0200 Received: from localhost (achill@localhost) by matrix.gatewaynet.com (8.12.8/8.12.8/Submit) with ESMTP id k12Gn6kL008659; Thu, 2 Feb 2006 18:49:06 +0200 Date: Thu, 2 Feb 2006 18:49:06 +0200 (EET) From: Achilleus Mantzios To: Markus Schaber cc: Daniel Caune , Owen Jacobson , Subject: Re: Does PostgreSQL support job? In-Reply-To: <43E2278E.7060108@logix-tt.com> Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=ISO-8859-7 Content-Transfer-Encoding: 8BIT X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, score=0.106 required=5 tests=[AWL=0.106] X-Spam-Score: 0.106 X-Spam-Level: X-Archive-Number: 200602/26 X-Sequence-Number: 24036 O Markus Schaber έγραψε στις Feb 2, 2006 : > H, Achilleus, > > Achilleus Mantzios wrote: > > >>PLPGSQL is turing complete, plain SQL is not. > > Hmmmm is SQL equally powerful as a pushdown automaton then??? > > SQL is _not_ a programming language, it is a query language. It is not > meant to be turing complete. > > Just as e. G. HTML, CSS or RFC2822 are structural or layout languages, > but not programming languages. > > > Just kidding! > > Now, you're kidding. :-) Well, if we add one stack to SQL it will kick some major PASCAL ass! > > HTH, > Markus > -- -Achilleus