Calculate the SUM of the Column which has Time DataType:

Question

I want to calculate the Sum of the Field which has Time DataType.

My Table is Below:

  TableA:

            TotalTime
          -------------
                


        

Answer 1

It would be a tad longwinded, but if you wanted to avoid the day rollover but you could split the second TIME into constituent datepart()'s and then add those on? (even display as a varchar if it's necessary to have an hour value greater than 24.