I am constantly receiving the below error when attempting to mask data:



Error: Incorrect syntax near the keyword 'with'. If this statement is a common table expression, an xmlnamespaces clause or a change tracking context clause, the previous statement must be terminated with a semicolon.

The Query Used:
ALTER TABLE DBO.TEST2_CCUSERVERIFICATIONALTER COLUMN [EmpID] ADD MASKED
WITH (FUNCTION = 'default()')

What am I doing wrong?