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Message Posted: Fri, 23 Dec 2011 @ 11:45:14 GMT 
 
  
 
 
 
 
  
|  Subj:  |   |  Re: Formula for best PI candidate  |   
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|  From:  |   |  Anomy Anom  |   
  
 
 
  
<-- Anonymously Posted: Friday, December 23, 2011 06:32 --> 
I think he might be referrring to the queries used to find the distribution of values in different columns of a table. I have seen a
presentation by Teradata where they were providing spreadsheets and sqls which will help in identifying distribution of various values of a
column. Finally they give a conclusion based on the distinct values and also the rate of growth of data in the columns. 
 
 
 
 
   
 
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