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Message Posted: Mon, 22 Oct 2001 @ 20:18:06 GMT


     
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Subj:   Re: SQL question (see red line below)
 
From:   David Hough

Tony:

Adding the (INTEGER) between END and AS FLAG works for me on V2R4.0.2, but I seem to remember problems like this on older versions. Try enclosing your CASE statement in parentheses, and then applying the cast like this:

  SELECT
 (CASE WHEN SUBSTR(DX1,1,3) IN('290','V11','V40')   THEN 1
.
.
.
      WHEN DX1 IN('07953','79571','V6544')         THEN 4
      ELSE 0
 END)  (INTEGER)               AS FLAG
FROM DB2WHSP.V_RALS_IP_CLAIM

The extra parens are sometimes needed around the first argument of a CAST() operation, too.

Does that help?

/dave hough



     
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