I have a Arrival date of 01/01/2012 the Departure date can be any date between 02/01/2012 and 29/01/2012 and needs to added to the database either via an Update/Insert Statement. Can you help with the code.
SELECT ArrivalDate, DATEADD(day, RAND(checksum(NEWID()))
* LengthOfStay.LengthofStay, ArrivalDate) AS DepartureDate
FROM Bookings, LengthOfStay
ORDER BY ArrivalDate
But the Departure date cannot be the same as the arrival date.