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Does this matter? - Mailing list pgsql-performance

From Wei Weng
Subject Does this matter?
Date
Msg-id 1036181881.24810.1.camel@Monet
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Responses Re: Does this matter?
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Does it make a performance difference if I use a char(20) or a char(36)
as the primary key? My thought is no, but I would like to hear more
opinions.

And a little further off topic(since we have many database experts
here), does it matter on MS SQL server 7?

Thanks!

--
Wei Weng
Network Software Engineer
KenCast Inc.

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