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 5BEA23A5AB0 for ; Tue, 11 Jan 2005 21:47:24 +0000 (GMT) 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 85277-06 for ; Tue, 11 Jan 2005 21:47:10 +0000 (GMT) Received: from skycasters.net (ns2.skycasters.com [204.232.30.3]) by svr1.postgresql.org (Postfix) with ESMTP id 61D4C3A5AE1 for ; Tue, 11 Jan 2005 21:47:10 +0000 (GMT) Received: from rhino.esc1.com [206.71.98.3] by skycasters.net with ESMTP (SMTPD32-8.12) id A957569500CA; Tue, 11 Jan 2005 16:47:03 -0500 Received: from rhino.esc1.com (localhost.localdomain [127.0.0.1]) by rhino.esc1.com (8.12.11/8.12.10) with ESMTP id j0BLgLDn012020 for ; Tue, 11 Jan 2005 16:42:21 -0500 Received: from localhost (localhost [[UNIX: localhost]]) by rhino.esc1.com (8.12.11/8.12.11/Submit) id j0BLgL0b012018 for pgsql-sql@postgresql.org; Tue, 11 Jan 2005 16:42:21 -0500 From: Terry Lee Tucker Organization: Enhanced Solutions Computing To: pgsql-sql@postgresql.org Subject: Simple Question Date: Tue, 11 Jan 2005 16:42:21 -0500 User-Agent: KMail/1.5.3 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200501111642.21716.terry@esc1.com> X-Declude-Sender: terry@esc1.com [127.0.0.1] X-Declude-Spoolname: D4954569500cab7bd.SMD X-Virus-Scanned: by amavisd-new at hub.org X-Spam-Status: No, hits=0.05 tagged_above=0 required=5 tests=FORGED_RCVD_HELO X-Spam-Level: X-Archive-Number: 200501/43 X-Sequence-Number: 19831 Hello: I'm trying to figure out how to convert a floating point value into an interval of time. I'm calculating the time required to drive from point A to point B. For the sake of this question, we'll just say it is miles/speed. So: drv_time = 478 / 45.0; The value of this is: 10.6222222222222222 Is there a way of converting this value to an interval. It seems that INTERVAL only works with a quoted literal value. If I type: rnd=# select interval '10.8444444444444444 hours'; interval ---------------------------- @ 10 hours 50 mins 40 secs (1 row) Anybody have an pointers? Thanks... Work: 1-336-372-6812 Cell: 1-336-363-4719 email: terry@esc1.com