-- https://docs.oracle.com/en/database/oracle/oracle-database/23/lnpls/plsql-packages.html
CREATE OR REPLACE PACKAGE BODY emp_bonus AS
  PROCEDURE calc_bonus
    (date_hired employees.hire_date%TYPE) IS
  BEGIN
    DBMS_OUTPUT.PUT_LINE
      ('Employees hired on ' || date_hired || ' get bonus.');
  END;
END emp_bonus;
/