when is the hire date for those employees whose first name does not containing the letter M?
SELECT hire_date FROM employees WHERE first_name NOT LIKE '%M%'
SELECT hire_date FROM employees WHERE first_name NOT LIKE '%M%'
[{'HIRE_DATE': '1987-06-17'}, {'HIRE_DATE': '1987-06-18'}, {'HIRE_DATE': '1987-06-19'}, {'HIRE_DATE': '1987-06-20'}, {'HIRE_DATE': '1987-06-21'}, {'HIRE_DATE': '1987-06-22'}, {'HIRE_DATE': '1987-06-23'}, {'HIRE_DATE': '1987-06-24'}, {'HIRE_DATE': '1987-06-25'}, {'HIRE_DATE': '1987-06-26'}, {'HIRE_DATE': '1987-06-27'}, {'HIRE_DATE': '1987-06-30'}, {'HIRE_DATE': '1987-07-01'}, {'HIRE_DATE': '1987-07-02'}, {'HIRE_DATE': '1987-07-03'}, {'HIRE_DATE': '1987-07-04'}, {'HIRE_DATE': '1987-07-05'}, {'HIRE_DATE': '1987-07-06'}, {'HIRE_DATE': '1987-07-10'}, {'HIRE_DATE': '1987-07-11'}, {'HIRE_DATE': '1987-07-12'}, {'HIRE_DATE': '1987-07-13'}, {'HIRE_DATE': '1987-07-15'}, {'HIRE_DATE': '1987-07-16'}, {'HIRE_DATE': '1987-07-19'}, {'HIRE_DATE': '1987-07-20'}, {'HIRE_DATE': '1987-07-22'}, {'HIRE_DATE': '1987-07-23'}, {'HIRE_DATE': '1987-07-24'}, {'HIRE_DATE': '1987-07-25'}, {'HIRE_DATE': '1987-07-26'}, {'HIRE_DATE': '1987-07-27'}, {'HIRE_DATE': '1987-07-28'}, {'HIRE_DATE': '1987-07-29'}, {'HIRE_DATE': '1987-07-30'}, {'HIRE_DATE': '1987-07-31'}, {'HIRE_DATE': '1987-08-01'}, {'HIRE_DATE': '1987-08-02'}, {'HIRE_DATE': '1987-08-03'}, {'HIRE_DATE': '1987-08-04'}, {'HIRE_DATE': '1987-08-05'}, {'HIRE_DATE': '1987-08-06'}, {'HIRE_DATE': '1987-08-07'}, {'HIRE_DATE': '1987-08-08'}, {'HIRE_DATE': '1987-08-09'}, {'HIRE_DATE': '1987-08-10'}, {'HIRE_DATE': '1987-08-11'}, {'HIRE_DATE': '1987-08-12'}, {'HIRE_DATE': '1987-08-13'}, {'HIRE_DATE': '1987-08-14'}, {'HIRE_DATE': '1987-08-15'}, {'HIRE_DATE': '1987-08-16'}, {'HIRE_DATE': '1987-08-17'}, {'HIRE_DATE': '1987-08-18'}, {'HIRE_DATE': '1987-08-19'}, {'HIRE_DATE': '1987-08-21'}, {'HIRE_DATE': '1987-08-22'}, {'HIRE_DATE': '1987-08-24'}, {'HIRE_DATE': '1987-08-25'}, {'HIRE_DATE': '1987-08-26'}, {'HIRE_DATE': '1987-08-28'}, {'HIRE_DATE': '1987-08-29'}, {'HIRE_DATE': '1987-08-30'}, {'HIRE_DATE': '1987-08-31'}, {'HIRE_DATE': '1987-09-01'}, {'HIRE_DATE': '1987-09-02'}, {'HIRE_DATE': '1987-09-04'}, {'HIRE_DATE': '1987-09-05'}, {'HIRE_DATE': '1987-09-06'}, {'HIRE_DATE': '1987-09-08'}, {'HIRE_DATE': '1987-09-09'}, {'HIRE_DATE': '1987-09-10'}, {'HIRE_DATE': '1987-09-11'}, {'HIRE_DATE': '1987-09-12'}, {'HIRE_DATE': '1987-09-13'}, {'HIRE_DATE': '1987-09-14'}, {'HIRE_DATE': '1987-09-16'}, {'HIRE_DATE': '1987-09-17'}, {'HIRE_DATE': '1987-09-18'}, {'HIRE_DATE': '1987-09-20'}, {'HIRE_DATE': '1987-09-21'}, {'HIRE_DATE': '1987-09-22'}, {'HIRE_DATE': '1987-09-23'}, {'HIRE_DATE': '1987-09-24'}, {'HIRE_DATE': '1987-09-25'}, {'HIRE_DATE': '1987-09-27'}, {'HIRE_DATE': '1987-09-28'}, {'HIRE_DATE': '1987-09-30'}]