使用Like的SQL中的Case语句

Hello I have a SQL statement

你好我有一个SQL语句

INSERT INTO Foundation.TaxLiability.EmpowerSystemCalendarCode

SELECT SystemTax.SystemTaxID,
       EmpowerCalendarCode.CalendarCodeID
      ,CASE WHEN  EmpowerCalendarCode.CalendarName LIKE '%Monthly%' THEN 3
            WHEN  EmpowerCalendarCode.CalendarName LIKE '%Annual%' THEN 2
            WHEN  EmpowerCalendarCode.CalendarName LIKE '%Quarterly%' THEN 4
       ELSE 0
       END
       FROM Foundation.Common.SystemTax SystemTax, Foundation.TaxLiability.EmpowerCalendarCode EmpowerCalendarCode
WHERE SystemTax.EmpowerTaxCode = EmpowerCalendarCode.LongAgencyCode and SystemTax.EmpowerTaxType = EmpowerCalendarCode.EmpowerTaxType
IN