What are the employees whose first name does not containing the letter M?
select first_name from employees where first_name not like '%m%'
Display the full name , hire date , salaer, and  department member of the above results.
select first_name, last_name, hire_date, salary, department_id from employees where first_name not like '%m%'
Sort the results in ascending order by department. number.
select first_name, last_name, hire_date, salary, department_id from employees where first_name not like '%m%' order by department_id