query: SELECT * FROM employees WHERE salary BETWEEN 8000 AND 12000 AND commission_pct != "null" OR  department_id != 40
question: Are Returning all information about employees with salaries between 8000 and 12000 for which ain't null or where their department imight would ain't 40.
query_toks: SELECT * FROM employees WHERE salary BETWEEN 8000 AND 12000 AND commission_pct ! = `` null '' OR department_id ! = 40
query_toks_no_value: select * from employees where salary between value and value and commission_pct ! = value or department_id ! = value
question_toks: Are Returning all information about employees with salaries between 8000 and 12000 for which ain't null or where their department imight would ain't 40.