CREATE TABLE employees (first_name VARCHAR, last_name VARCHAR, hire_date VARCHAR, salary VARCHAR, department_id VARCHAR)

display the full name (first and last), hire date, salary, and department number for those employees whose first name does not containing the letter M.
SELECT first_name, last_name, hire_date, salary, department_id FROM employees WHERE NOT first_name LIKE '%M%'
SELECT "first_name", "last_name", "hire_date", "salary", "department_id" FROM "employees" WHERE NOT "first_name" LIKE '%M%'