From: | "Jaime Casanova" <systemguards(at)gmail(dot)com> |
---|---|
To: | "Daniel Carrero" <dxduke(at)gmail(dot)com> |
Cc: | postgres <pgsql-es-ayuda(at)postgresql(dot)org> |
Subject: | Re: Dominios |
Date: | 2006-06-06 00:39:42 |
Message-ID: | c2d9e70e0606051739j1f24c761v629c77766c4ce98a@mail.gmail.com |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-es-ayuda |
On 6/5/06, Daniel Carrero <dxduke(at)gmail(dot)com> wrote:
> Hola lister(at)s:
> Tengo una consulta, la documentacion en ingles no trae ejemplos del uso de
> Dominios, y queria ver si uds. pueden orietarme a conocer sus ventajas y las
> desventajas :D
> Espero que me ayuden
>
Bueno, yo al menos encontre este ejemplo en la documentacion ;)
CREATE DOMAIN us_postal_code AS TEXT
CHECK(
VALUE ~ '^\\d{5}$'
OR VALUE ~ '^\\d{5}-\\d{4}$'
);
--
Atentamente,
Jaime Casanova
"Programming today is a race between software engineers striving to
build bigger and better idiot-proof programs and the universe trying
to produce bigger and better idiots.
So far, the universe is winning."
Richard Cook
From | Date | Subject | |
---|---|---|---|
Next Message | Zuleima Lara | 2006-06-06 01:11:15 | Exceptions |
Previous Message | Daniel Carrero | 2006-06-05 21:53:13 | Dominios |