I need to use the UNIQUEIDENTIFIER. There are other concerns in the database
design that makes using a serial type very inpractical.
Is there easy example of writing a data type extension somewhere??
Thanks
Wei
----- Original Message -----
From: "Bruce Momjian" <pgman@candle.pha.pa.us>
To: "Wei Weng" <wweng@kencast.com>
Cc: <pgsql-sql@postgresql.org>
Sent: Thursday, February 13, 2003 6:06 PM
Subject: Re: [SQL] Extending Datatype
>
> 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
> >
> >
> >
> >
> >
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> Bruce Momjian | http://candle.pha.pa.us
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