how to get the number on months between two dates in sql server 2005

Question

I have a column in my sql server 2005 table that should hold the number of months an employee has been in service.

Since I also have the date the employee was engage

Answer 1

Same approach as gbn, but with less keystrokes :-)

SELECT 
    DATEDIFF(MONTH, DateEngaged, GETDATE()) +
    CASE 
        WHEN DAY(DateEngaged) < DAY(GETDATE())
        THEN 1 
        ELSE 0 
    END