X-Original-To: pgsql-sql@postgresql.org Received: from localhost (postgresql.org [64.49.215.8]) by postgresql.org (Postfix) with ESMTP id B3553475D4B for ; Thu, 13 Feb 2003 18:06:48 -0500 (EST) Received: from candle.pha.pa.us (momjian.navpoint.com [207.106.42.251]) by postgresql.org (Postfix) with ESMTP id 2EB0D475A37 for ; Thu, 13 Feb 2003 18:06:35 -0500 (EST) Received: (from pgman@localhost) by candle.pha.pa.us (8.11.6/8.10.1) id h1DN6Rt27252; Thu, 13 Feb 2003 18:06:27 -0500 (EST) From: Bruce Momjian Message-Id: <200302132306.h1DN6Rt27252@candle.pha.pa.us> Subject: Re: Extending Datatype In-Reply-To: To: Wei Weng Date: Thu, 13 Feb 2003 18:06:27 -0500 (EST) Cc: pgsql-sql@postgresql.org X-Mailer: ELM [version 2.4ME+ PL99 (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII X-Virus-Scanned: by AMaViS new-20020517 X-Archive-Number: 200302/303 X-Sequence-Number: 11701 Try the SERIAL data type. It uses sequences and DEFAULT. Read the FAQ. --------------------------------------------------------------------------- Wei Weng wrote: > Where can I find a more detailed doc on how to write module for extended > datatype? There isn't much about it on techdoc.postgresql.org. > > (I need to write one for UNIQUEIDENTIFIER.) > > Thanks! > > > Wei > > > > > > ---------------------------(end of broadcast)--------------------------- > TIP 5: Have you checked our extensive FAQ? > > http://www.postgresql.org/users-lounge/docs/faq.html > -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073