“MySQL timediff” Respostas de código

MySQL timediff

SET @date1 = '2010-10-11 00:00:00', @date2 = '2010-10-10 00:00:00';
SELECT 
  TIMEDIFF(@date1, @date2) AS 'TIMEDIFF',
  TIMESTAMPDIFF(hour, @date1, @date2) AS 'TIMESTAMPDIFF';