- Open a Calc stage
- Click on the question mark sign on the top right hand corner of the window
- Type Datediff on the search box at the left hand side
- Double click Datediff when it comes up
- This will open up the details of the Datediff function along with the interval constants and also help on other Date functions.
Can someone help me in validating a date which should be greater than 7 days from today.
I have used the expression as : - DateDiff(8, Today(), [Item Data.Departure_Date])
But while evaluating the expression, it throws error as " DateDiff function requires 3 arguments of types: (number,datetime,datetime) "