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Message Posted: Fri, 22 Aug 2008 @ 10:32:00 GMT

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Hi

You can use a derived table and name an expression (see column a below):

     SELECT
     yr_month,
     Svc_Ownr_Cd,
     Bucket,
     ol_pct,
     counter

     FROM
     (
     SEL SUBSTR(DATE,1,7) Yr_Month,
     Svc_Ownr_Cd,
     Bucket,
     100 * * (curr_bal - cl_amt) / cl_amt AS a

     CASE
     WHEN cl_amt = 0 AND curr_bal > cl_amt THEN '(0) CL=0 & Bal>CL'

     WHEN curr_bal <= cl_amt THEN '(1) not OL'
     ELSE CASE
          WHEN a <= 10 THEN '(2) <= 10%'
          WHEN a <= 15 THEN '(3) <= 15%'
          WHEN a <= 20 THEN '(4) <= 20%'
          WHEN a <= 25 THEN '(5) <= 25%'
          ELSE '(6) > 25%'

          END

     END AS OL_Pct,

     COUNT(1) Number

     FROM TABLE

     WHERE ...

     ) derivedtable (yr_month, Svc_Ownr_Cd, Bucket, a, ol_pct, counter)

     GROUP BY 1,2,3,4

Cheers

Frank

Frank O'Connor
ES&T
Enterprise Systems and Technology

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