El Sáb 20 Sep 2003 03:23, Oliver Elphick escribió:
> On Sat, 2003-09-20 at 06:10, Muhyiddin A.M Hayat wrote:
> > How to Create auto_increment field in PostreSQL.
> > Can I create them using Trigger.
>
> Use the SERIAL datatype. See also the functions nextval(), currval()
> and setval().
Also to add, the auto increment is done through sequences.
I would suggest seeing the docs on SEQUENCE, and SERIAL data type.
--
Porqué usar una base de datos relacional cualquiera,
si podés usar PostgreSQL?
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Martín Marqués | [EMAIL PROTECTED]
Programador, Administrador, DBA | Centro de Telematica
Universidad Nacional
del Litoral
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