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Message Posted: Wed, 30 Apr 2008 @ 17:49:44 GMT


     
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Subj:   Re: Retrieving the Second Highest Amount
 
From:   Michael Larkins

Hello Magan:

You had the right idea with the OLAP tools and the QUALIFY can go into a view:

     replace view sql00.rank_cnt as
     sel * from customer
     qualify rank() over (partition by customer order by amount desc) =
         case when count(*) over (partition by customer) > 1 then 2 else 1 end

Hope this helps,

Michael Larkins
Certified Teradata Master
Certified Teradata SQL Instructor



     
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