Chris Bitmead wrote:
>
> Hannu Krosing wrote:
>
> > Chris, what is your position on having a single primary key for all
> > inherited columns ?
>
> What is the significance of a primary key compared to any old unique
> key?
I don't know ;) Some theorists seem to think it important, and PG allows
only one PK per table.
I just meant that primary key (as well as any other uniqe key) should be
inherited from parent table
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Hannu