Hello Guys,
I need to calucate difference between 2 dates and the output should be in hours and minutes. It is possible that one of the date columns could be null/blank.
I have used DATEDIFF function but because one of the date could be blank and/or the difference between both the dates could be negative (i.e. Start Date is less than End Date) I am unable to calcuate the output using DATEDIFF function.
As you can see in below figure there are 3 columns with dates; column A, B & C. The result set that I want is also attached below. The result set is Column B - Column A.
Can you please suggest how to handle the blanks and what to do if column A is lower value than column B?
