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Message Posted: Tue, 28 Oct 2008 @ 22:25:50 GMT


     
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Subj:   Re: SAMPLE Command to obtain 5 per location
 
From:   Michael Larkins

Hi Phil:

How randomized do you need the sample?

If it does have to be extremely random, you could do the following:

     qualify count(*) over (partition by location
                             rows unbounded preceding) <6

Hope this helps,

Michael Larkins
Certified Teradata Master
Certified Teradata SQL Instructor



     
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