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Re: [PHP] OT - database and indexes... but anyone please?

Posted by Tim Van Wassenhove on 09/26/05 22:17

On 2005-09-26, Rory McKinley <rorym@nebula.co.za> wrote:
> If the index in question happens to be a unique index or a primary key
> (really just a special case of index)

I thought a primary key is something defined at the logical, where an
index is defined at the implementation level.. Therefore, a primary key
can't be a special case of an index.


--
Met vriendelijke groeten,
Tim Van Wassenhove <http://timvw.madoka.be>

 

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