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Posted by Stefan Rybacki on 10/06/05 20:48
Robson wrote:
> Ok I understand.
> Furthermore, is it important to declare a primary key as an index or is it
> implicit when you declare it as a primary key ?
Usually it is already an index (a unique index). Not sure whether any DBMS exists that
doesn't do that.
Regards
Stefan
>
> Thanks for your kind help :)
>
> Regards
>
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