query: SELECT hire_date FROM employees WHERE first_name NOT LIKE '%M%'
question: On what-what dates have been employee a a letter M them belong first names a-hired?
query_toks: SELECT hire_date FROM employees WHERE first_name NOT LIKE ' % M % '
query_toks_no_value: select hire_date from employees where first_name not like value
question_toks: On what-what dates have been employee a a letter M them belong first names a-hired?