计算2018-12-26 23:58:00至2018-12-27 00:00:00的时间差问题:
SELECT SEC_TO_TIME((TIMESTAMPDIFF(second,'2018-12-26 23:58:00' ,'2018-12-27 00:00:00' ))) AS 时间差
打印结果:
另一种时间差(秒):
SELECT TIMESTAMPDIFF(second,'2018-12-26 23:58:00' ,'2018-12-27 00:00:00' ) AS 时间差
SELECT TIMESTAMPDIFF(minute,'2018-12-26 23:58:00' ,'2018-12-27 00:00:00' ) AS 时间差
SELECT TIMESTAMPDIFF(HOUR,'2018-12-26 23:58:00' ,'2018-12-27 02:00:00' ) AS 时间差