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Message Posted: Wed, 03 May 2006 @ 09:53:38 GMT


     
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Subj:   Re: Need Help Writing SQL
 
From:   Anomy Anom

<-- Anonymously Posted: Wednesday, May 03, 2006 03:53 -->

  The unique problem could be if col3 for a col1 has the value = 8 then you could not distinguish if the 8 stay for distinct values or all values = 8  


Also, if a particular col1 had a col3 value of anything other then 1 or 2, it will not generate the required col4, thus:

     col1   col2   col3    Required Result
     456    987    3      3                  8
     456    765    3      3                  8
     456    654    3      3                  8

The Ordered OLAP soln. gives the correct col4 value, i.e. 8 for the example above.


Best Regards



     
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