duplicate record
- by user349953
Insert into Attendancemst 
(   emp_code ,   name,   date , timetable , on_duty,out_duty,clockin  ,  clockout,
   late,  early, mis_in , mis_out , absent , halfday,   total_time
)
values
(pemp_code,pname,pdate,ptimetable,pon_duty,pout_duty ,pclockin,pclockout,plate,
pearly, pmis_in,pmis_out,pabsent,phalfday,ptotal_time
)ON DUPLICATE KEY UPDATE emp_code=pemp_code and date = pdate;