do you mean that, declaring an index serial, I'd never have to deal with
incrementing its primary key? good to know!
anyway in this particular situation I don't need such accurate
behaviour: this table is filled up with a lot of data twice per week and
it's used only to answer queries.
I could drop it whenever I want :)
Thanks again,
eddy
Christopher Kings-Lynne ha scritto:
>> I am going to use them as primary key of the table, so I'll surely
>> need them unique :)
>
>
> Eduoardo, I REALLY suggest you don't use them at all. You should make
> a primary key like this:
>
> CREATE TABLE blah (
> id SERIAL PRIMARY KEY,
> ...
> );
>
> Also note that by default, OIDs are NOT dumped by pg_dump. You will
> need to add extra switches to your pg_dump backup to ensure that they
> are.
>
> Chris
>
>
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