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ms sql + a conditional where statement

Posted on 2006-06-10
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Last Modified: 2008-02-01
Is it possible to have a conditional where statement if so how.

ie if a value in the select statement equals a something then the part of the where statement would equal one thing if not another

this is what i tried.
WHERE completed = 1
AND CASE WHEN touch_reason in (19,20) THEN
DATEDIFF(hour, cdol.maxdate , getDate()) > 12
ELSE
DATEDIFF(hour, cdol.maxdate , getDate()) > 0
END
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Question by:dkilby
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3 Comments
 
LVL 92

Accepted Solution

by:
Patrick Matthews earned 500 total points
ID: 16878612
Hi dkilby,

WHERE completed = 1 AND
    ((touch_reason IN (19, 20) AND DATEDIFF(hour, cdol.maxdate, GETDATE()) > 12) OR
    (touch_reason NOT IN (19, 20) AND DATEDIFF(hour, cdol.maxdate, GETDATE()) > 0))

Regards,

Patrick
0
 

Author Comment

by:dkilby
ID: 16878637
thank you - worked great
0
 
LVL 92

Expert Comment

by:Patrick Matthews
ID: 16878951
dkilby,

You're welcome :)

Regards,

Patrick
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