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Message Posted: Sun, 16 Mar 2003 @ 20:35:13 GMT

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Subj:   Re: SQL to calculate tenure in months
From:   Burton, Bruce

Thanks Dieter.

Sorry to beat this to death but...

I have '0001-01-01' dates on the database which is causing an overflow on the interval. I am trying to use case logic to no avail:

select date '2003-01-31' as month_end, orgnl_srv_dt,
case when orgnl_srv_dt < '1960-01-01' then 0
else (month_end - orgnl_srv_dt) month(4)
end as tenure
from edwviews.subsrptn

Any ideas why case logic won't work on an interval the way it is coded above? Any suggestions on how to fix the case?



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