Re: primary keys as TEXT

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От Aaron Bono
Тема Re: primary keys as TEXT
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Msg-id bf05e51c0607281228j34ca70ebi651e0070dfe04b76@mail.gmail.com
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Ответ на primary keys as TEXT  (Manlio Perillo <manlio_perillo@libero.it>)
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On 7/28/06, Manlio Perillo <manlio_perillo@libero.it> wrote:
Hi.

There can be performancs problems in having primary keys of type TEXT?
What about having a primary key of 3 columns (all of type TEXT)?

 
If you are really worried about it, why not just use surrogate keys?  They are very easy to use.  Then your problem is solved.

==================================================================
   Aaron Bono
   Aranya Software Technologies, Inc.
   http://www.aranya.com
==================================================================

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