leetcode

Solution to some Leetcode problems written in C++

git clone git://git.dimitrijedobrota.com/leetcode.git

1978.sql (208B)

1 SELECT E.employee_id 2 FROM Employees E 3 LEFT JOIN Employees M 4 ON E.manager_id = M.employee_id 5 WHERE E.salary < 30000 AND 6 M.employee_id IS NULL AND 7 E.manager_id IS NOT NULL 8 ORDER BY E.employee_id