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Message Posted: Mon, 11 Nov 2013 @ 11:19:19 GMT


     
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Subj:   Re: Statistics on multi column UPI
 
From:   Sughesh.Sumansingh

Sravan Kumar Bodla wrote:

  I have a question here.  


  If UPI is defined on 5 columns, what if only 1 or 2 columns are used in the where condition, will the query takes advantage of UPI in this case?  


  Or all the 5 columns needs to be used in the where condition everytime?  


Hi Sravan,

If your index is partially qualified, system will go for FTS.


Thanks,

Sughesh.



     
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