programming-examples/sql/JoinHRDatabase/3. Write a query in SQL to display the first name, last name, salary, and job grade for all employees.sql

/*3. Write a query in SQL to display the first name, last name, salary, and job grade for all employees. */
SELECT E.first_name, E.last_name, E.salary, J.grade_level  
 FROM employees E   
   JOIN job_grades J  
     ON E.salary BETWEEN J.lowest_sal AND J.highest_sal;