I want to update my table and set a financial period to a year from a given column [Declearation period]
set [YEAR]='2019' where [DECLEARATION_PERIOD] ='01-MAR-19','01-APR-19','01-MAY-19','01-JUN-19','01-JUL-19','01-AUG-19','01-SEP-19' ,'01-OCT-19','01-NOV-19','01-DEC-19','01-JAN-20','01-FEB-20'