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Message Posted: Fri, 20 Feb 2004 @ 16:47:50 GMT

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Hi Karen:

Yes, CASE statements may easily be nested within Teradata. A simple syntax structure would be like the following:

CASE .... WHEN ..... THEN (CASE .... WHEN .... THEN ..... END)
                     ELSE (CASE .... WHEN .... THEN ..... END)
END

You could also put a nested CASE statement inside a nested CASE as long as you balance your ( ).

Hope this helps,

Michael Larkins
Certified Teradata Master

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