Commits
David Li authored and Antoine Pitrou committed 661c7d74915
ARROW-13548: [C++] Implement temporal difference kernels
Implements kernels to get the number of {years, months, days and millis, days, hours, minutes, seconds, millis, micros, nanos} between two timestamps. Everything returns either Int64 or DayTimeInterval.
Closes #10960 from lidavidm/arrow-13548
Authored-by: David Li <li.davidm96@gmail.com>
Signed-off-by: Antoine Pitrou <antoine@python.org>