Re: PRIMARY KEY and UNIQUE
От
Martín Marqués
Тема
Re: PRIMARY KEY and UNIQUE
Дата
Msg-id
20020215114221.35D56FC96@bugs.unl.edu.ar
Ответ на
Re: PRIMARY KEY and UNIQUE (Darren Ferguson)
Список
Дерево обсуждения
PRIMARY KEY and UNIQUE Erwin Ambrosch <ambre@ebutec.com>
Re: PRIMARY KEY and UNIQUE Andrew Gould <andrewgould@yahoo.com>
Re: PRIMARY KEY and UNIQUE "Liam DeMasi" <ldemasi@acsinc-nj.com>
Re: PRIMARY KEY and UNIQUE Andrew Gould <andrewgould@yahoo.com>
Re: PRIMARY KEY and UNIQUE Darren Ferguson <darren@crystalballinc.com>
Re: PRIMARY KEY and UNIQUE Martín Marqués <martin@bugs.unl.edu.ar>
Re: PRIMARY KEY and UNIQUE Martín Marqués <martin@bugs.unl.edu.ar>
On Jue 14 Feb 2002 12:29, Darren Ferguson wrote:
> If it is a primary key then it will automatically be UNIQUE.
Even more, it will create a "INDEX UNIQUE ...." over the primary key field.
Saludos... :-)
--
Porqué usar una base de datos relacional cualquiera,
si podés usar PostgreSQL?
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Martín Marqués | mmarques@unl.edu.ar
Programador, Administrador, DBA | Centro de Telematica
Universidad Nacional
del Litoral
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