On Tuesday 22 May 2007 03:30, Raimon Fernandez wrote:
> Hello again,
>
>
> In my previous databases development, I've been using always a unique
> longint number for identifying each record.
>
> In PostgreSQL I can see that it has the oid, he can do it for you.
>
> Also I see that is an optional parameter, and after surfing the web,
> I could find some people that say never use them, an another ones
> that you can use it ...
>
> Any extra advice would be perfectly before creating the database, if
> it's better for now and future to use oid or simply create an id
> field as a serial or something similar.
In general, the recommendation is not to use OIDs. Use serial columns (or
some other primary key) instead.
Sean