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Message Posted: Thu, 02 Apr 2009 @ 10:39:25 GMT


     
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Subj:   Comparison of UNICODE and LATIN column in SELECT
 
From:   Dutt, Vishal

Hi,

If my SQL performs comparison between UNICODE and LATIN data type column, will there be any performance issue.

For e.g

     Ct abc
     (
       Aaa char(4) character set Unicode
     )


     Ct xyz
     (
       Uuu       char(4) character set latin
     )


     Select * from abc, uuu where abc.aaa=xyz.uuu;

We noticed serious performance issues. Anybody else?



     
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