2007/6/5, Marc Compte <mcompte@sigte.udg.es>:
> Dear list,
>
> This might be too basic for a question but I just couldn't find the
> answer so far.
>
> Does PostgreSQL create an implicit index also for foreign keys? or must
> I create it explicitly?
FK is just a constraint, you wil have to create indexes manually if
you need them.
--
Filip Rembiałkowski