Qu'en est-il de l'utilisation de TIMESTAMPDIFF ?
SELECT TIMESTAMPDIFF(HOUR, start_time, end_time)
as `difference` FROM timeattendance WHERE timeattendance_id = '1484'
Qu'en est-il de l'utilisation de TIMESTAMPDIFF ?
SELECT TIMESTAMPDIFF(HOUR, start_time, end_time)
as `difference` FROM timeattendance WHERE timeattendance_id = '1484'