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 4D3B65359F for ; Mon, 18 Apr 2005 21:28:30 -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 52278-09 for ; Tue, 19 Apr 2005 00:28:28 +0000 (GMT) Received: from rproxy.gmail.com (rproxy.gmail.com [64.233.170.195]) by svr1.postgresql.org (Postfix) with ESMTP id D5BF5529D4 for ; Mon, 18 Apr 2005 21:28:27 -0300 (ADT) Received: by rproxy.gmail.com with SMTP id j1so1101709rnf for ; Mon, 18 Apr 2005 17:28:31 -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:mime-version:content-type:content-transfer-encoding:content-disposition; b=IB3BvKa9hlpF7yiwsYdl3hw4VpOpUr03/HZ4QO2Oi3wyskjrn9ktdSdLDHREa27mko/FdavkyIMmrK6dNvjh8a/SL/R/Tp3wtPDxTAuzLW2LJeg0iAZ4EQu1gau4+vHAjr96PNGvOU6jZI/oi2B/i07UmKLHLvensxc60JEKJxM= Received: by 10.38.208.76 with SMTP id f76mr3403705rng; Mon, 18 Apr 2005 17:28:30 -0700 (PDT) Received: by 10.38.209.59 with HTTP; Mon, 18 Apr 2005 17:28:30 -0700 (PDT) Message-ID: Date: Tue, 19 Apr 2005 04:28:30 +0400 From: "A. Kulikov" Reply-To: "A. Kulikov" To: pgsql-sql@postgresql.org Subject: Function declaration Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Content-Disposition: inline X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, hits=0.339 tagged_above=0 required=5 tests=AWL, DNS_FROM_RFC_ABUSE, RCVD_BY_IP X-Spam-Level: X-Archive-Number: 200504/259 X-Sequence-Number: 21152 Is there a possiblity to declare functions with optional parameters i.e. in case some parameters are not passed to the function, then some kind of default value is assigned to the function? regards, alex --=20 The mind is essential -- http://essentialmind.com/