private static void addEmployees(String sql) throws SQLException {
addEmployee(sql, 1, "Mike", "Smith", 160000, -1);
addEmployee(sql, 2, "Mary", "Smith", 140000, -1);
// Employee under Mike
addEmployee(sql, 10, "Joe", "Divis", 50000, 1);
addEmployee(sql, 11, "Peter", "Mason", 45000, 1);
addEmployee(sql, 12, "Steve", "Johnson", 40000, 1);
addEmployee(sql, 13, "Jim", "Hood", 35000, 1);
// Employee under Mike
addEmployee(sql, 20, "Jennifer", "Divis", 60000, 2);
addEmployee(sql, 21, "Helen", "Mason", 50000, 2);
addEmployee(sql, 22, "Daisy", "Johnson", 40000, 2);
addEmployee(sql, 23, "Barbara", "Hood", 30000, 2);
}
