X-Original-To: pgsql-sql@postgresql.org Received: from localhost (postgresql.org [64.49.215.8]) by postgresql.org (Postfix) with ESMTP id EC79E475AFF for ; Mon, 3 Mar 2003 13:34:22 -0500 (EST) Received: from postgresql.org ([64.49.215.8]) by localhost (postgresql.org [64.49.215.8:10024]) (amavisd-new) with SMTP id 77135-03 for ; Mon, 3 Mar 2003 13:34:20 -0500 (EST) Received: from localhost.localdomain (unknown [65.217.53.66]) by postgresql.org (Postfix) with ESMTP id 0A3A2475ADD for ; Mon, 3 Mar 2003 13:34:19 -0500 (EST) Received: from thorn.mmrd.com (thorn.mmrd.com [172.25.10.100]) by localhost.localdomain (8.12.5/8.12.5) with ESMTP id h23J446P019937; Mon, 3 Mar 2003 14:04:04 -0500 Received: from gnvex001.mmrd.com (gnvex001.mmrd.com [192.168.3.55]) by thorn.mmrd.com (8.11.6/8.11.6) with ESMTP id h23IYFp23662; Mon, 3 Mar 2003 13:34:18 -0500 Received: from camel.mmrd.com ([172.25.5.213]) by gnvex001.mmrd.com with SMTP (Microsoft Exchange Internet Mail Service Version 5.5.2653.13) id F3HTH659; Mon, 3 Mar 2003 13:34:14 -0500 Subject: Re: Querying Hierarchical Data From: Robert Treat To: Eric Cc: pgsql-sql@postgresql.org In-Reply-To: References: Content-Type: text/plain Content-Transfer-Encoding: 7bit X-Mailer: Ximian Evolution 1.0.8 Date: 03 Mar 2003 13:34:14 -0500 Message-Id: <1046716455.16957.7.camel@camel> Mime-Version: 1.0 X-Virus-Scanned: by amavisd-new X-Archive-Number: 200303/86 X-Sequence-Number: 12126 On Sun, 2003-03-02 at 21:27, Eric wrote: > Hi, > > How do I access hierarchical data under PostgreSQL? > Does it have SQL command similar to Oracle's CONNECT BY? > > Any help is appreciated > > Eric > Seems like it would be worth mentioning Joe Conway's "tablefunc" module in contrib, which has a connectby function. Robert Treat