0
votes
1answer
2k views

MySQL: Why is DATEDIFF and TIMEDIFF/60.0/60.0/24.0 results different?

I have a database with two DATETIME values, and then I generate some new values from them: tdiff = timediff(d1,d2)+0 day1 = truncate(tdiff/60.0/60.0/24.0,0) day2 = datediff(d1,d2)+0 All three of ...