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Message-ID: <55c095e90703110720o78dfcfeai2b31bbadf17582b7@mail.gmail.com>
Date: Sun, 11 Mar 2007 11:20:33 -0300
From: "Ezequias Rodrigues da Rocha" <ezequias.rocha@gmail.com>
To: PostgreSQL <pgsql-sql@postgresql.org>,
	Pgadmin-Support <pgadmin-support@postgresql.org>
Subject: Alternative Serial
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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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Hi list,<br><br>I know that serials must be created like this.<br><br>Create the Serial<br><br>Create a field table and reffers to the pre-created serial.<br><br>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.
<br><br>I would like to know if I am correct and what does it means:<br><br>nextval(&#39;mySerial_id&#39;::regclass)<br clear="all"><br>What is regclass ?<br><br>Regards ,<br>-- <br>Ezequias Rodrigues da Rocha<br><a href="http://ezequiasrocha.blogspot.com/">
http://ezequiasrocha.blogspot.com/</a><br>use Mozilla Firefox:<a href="http://br.mozdev.org/firefox/">http://br.mozdev.org/firefox/</a>

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