programming-examples/sql/JoinHRDatabase/17. Write a query in SQL to display the name of the country, city, and the departments which are running there.sql

/*17. Write a query in SQL to display the name of the country, city, and the departments which are running there.*/
SELECT country_name,city, department_name   
    FROM countries   
        JOIN locations USING (country_id)   
            JOIN departments USING (location_id);