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Calculating age in Oracle sql....

Hi all!
I am trying to calculate weather a person is less that 2, 3, 4.......
Within a certain date range.
For instance;
And entered into the system between 01-july-2006 and 30-sep-2006
And date of birth less than 2 years of age.

Im using this but I do not feel it will work in all situations.

AND d.date_in BETWEEN last_day(add_months(sysdate, -4)) + 1
AND last_day(add_months(sysdate, -1))
AND dob BETWEEN last_day(add_months(dob, -2*12)) - 22
AND last_day(add_months(sysdate, -1))

Have any of you good people solved this problem or am I on the right track.

Thanks,
Raz
Oct 12 '06 #1
0 7625

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