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Message Posted: Sat, 24 Sep 2005 @ 23:14:29 GMT


     
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Subj:   The use of ID Columns
 
From:   Kambhoji, Naveen Ram Prasanna

Hello All,

How far is it beneficial to define an Identity Column as PI in DWH Applications. I heard that joins to ID columns almost always require row distributions. Why is it so?

Also what if I want to add more constant values for a multivalued compressed column.


Thanks,

Prasanna.K



     
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