はい、TIME_FORMAT()
でラップします :
SELECT operator_no, log_in_time,
TIME_FORMAT(
TIMEDIFF(log_in_time, log_out_time),
'%H:%i hrs'
) AS Duration
はい、TIME_FORMAT()
でラップします :
SELECT operator_no, log_in_time,
TIME_FORMAT(
TIMEDIFF(log_in_time, log_out_time),
'%H:%i hrs'
) AS Duration