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Message Posted: Wed, 28 Jul 2004 @ 18:19:39 GMT


     
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Subj:   Re: How to make use of distinct option with count window function.
 
From:   Michael Larkins

Good place for a derived table:

     sel  div,  cd1, typ , count(id)  over (partition by div, typ rows
       between unbounded preceding and unbounded following) as lvltyp  ,
       count(id)  over (partition by div, typ , cd1 rows between unbounded
       preceding and unbounded following) as lvlcd
       from (sel  div,  cd1, typ ,id from t1 group by 1,2,3,4) dt;

Hope this helps,

Michael Larkins
Certified Teradata Master



     
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