Received: from maia.hub.org (unknown [200.46.208.211]) by mail.postgresql.org (Postfix) with ESMTP id F380D6340A8 for ; Sat, 13 Mar 2010 13:57:46 -0400 (AST) Received: from mail.postgresql.org ([200.46.204.86]) by maia.hub.org (mx1.hub.org [200.46.208.211]) (amavisd-maia, port 10024) with ESMTP id 69402-07 for ; Sat, 13 Mar 2010 17:57:34 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mail-bw0-f216.google.com (mail-bw0-f216.google.com [209.85.218.216]) by mail.postgresql.org (Postfix) with ESMTP id 26ACC633DB9 for ; Sat, 13 Mar 2010 13:57:35 -0400 (AST) Received: by bwz8 with SMTP id 8so1882426bwz.3 for ; Sat, 13 Mar 2010 09:57:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from :user-agent:mime-version:to:subject:content-type :content-transfer-encoding; bh=CMmu5uzJcu3nBBHPVlrIvlfyiH+OB3PU0kZ265iCQvs=; b=f4zMuKYaVxn06fUxWC5B62DJz9opSqFwDHKhMqHFCp5Att34dl/smz4h1lui3T8mtf X64EZmQcLGMH0GRxuoWprUGBMg5k7LerXyPCct62QTizKCAta2ya8lVnT0mo7nabLjhE fu2I8P+LuoXnXPV00BFCoPO7QqvylAh+1SI+8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; b=V8sUxpXant5mnJnm4uyA4ofPOuj+J8aP+l0ikTKH3Vy0EFu0dN6gGXC754qOkqp11u a+1B+cGPuXEqfF2iBTR5Dbn5RtHiHbrST6msIWWPQxGmsYkp7OfMaPnuMijp5jiRq7I1 pZUCUBf7ShIzRRRZE8yX1H6V9nOg/qCbHj7zY= Received: by 10.204.8.74 with SMTP id g10mr8699bkg.56.1268503054843; Sat, 13 Mar 2010 09:57:34 -0800 (PST) Received: from [192.168.1.128] (net-93-144-201-122.t2.dsl.vodafone.it [93.144.201.122]) by mx.google.com with ESMTPS id 16sm1657309bwz.1.2010.03.13.09.57.32 (version=TLSv1/SSLv3 cipher=RC4-MD5); Sat, 13 Mar 2010 09:57:32 -0800 (PST) Message-ID: <4B9BD20B.9090601@gmail.com> Date: Sat, 13 Mar 2010 18:57:31 +0100 From: Gianvito Pio User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; it; rv:1.9.1.8) Gecko/20100227 Thunderbird/3.0.3 MIME-Version: 1.0 To: pgsql-sql@postgresql.org Subject: Private functions Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: Maia Mailguard 1.0.1 X-Spam-Status: No, hits=-0.324 tagged_above=-10 required=5 tests=AWL=-0.139, BAYES_40=-0.185 X-Spam-Level: X-Archive-Number: 201003/69 X-Sequence-Number: 33776 Hi all, is there a way to write a function that can only be called by another function but not directly using SELECT function_name ( )? Thanks