From: Ezequias Rodrigues da Rocha <ezequias.rocha@gmail.com>
To: PostgreSQL <pgsql-sql@postgresql.org>
To: Pgadmin-Support <pgadmin-support@postgresql.org>
Subject: Alternative Serial
Date: Sun, 11 Mar 2007 11:20:33 -0300
Message-ID: <55c095e90703110720o78dfcfeai2b31bbadf17582b7@mail.gmail.com> (raw)
Hi list,
I know that serials must be created like this.
Create the Serial
Create a field table and reffers to the pre-created serial.
Now I noticed that it is possible to use the default value. I am almost
quite sure that this is an alternative way and non polite.
I would like to know if I am correct and what does it means:
nextval('mySerial_id'::regclass)
What is regclass ?
Regards ,
--
Ezequias Rodrigues da Rocha
http://ezequiasrocha.blogspot.com/
use Mozilla Firefox:http://br.mozdev.org/firefox/
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To: pgsql-sql@postgresql.org
Cc: ezequias.rocha@gmail.com, pgadmin-support@postgresql.org
Subject: Re: Alternative Serial
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