Dan Wilson wrote:
> Yes, I am aware that the primary key does not really mean anything except
> implicitly making it a unique key, but it's supposed to be there for
> compatibility and it's not even in the dump.
Someone mentioned recently that primary key enforces nulls as unique
whereas unique index doesn't.
>
> It's not a huge deal, but I was wondering if there was reasoning behind it
> of which I am unaware.
>
> -Dan
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Chris Bitmead
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