“Oracle Cast Boolean ke VarChar2” Kode Jawaban

Oracle Cast Boolean ke VarChar2

CREATE OR REPLACE FUNCTION BOOLEAN_TO_CHAR(STATUS IN BOOLEAN)
RETURN VARCHAR2 IS
BEGIN
  RETURN
   CASE STATUS
     WHEN TRUE THEN 'TRUE'
     WHEN FALSE THEN 'FALSE'
     ELSE 'NULL'
   END;
END;