NULL if they have none), and the department name.Return
department_name: the name of the departmentemployee_name: the employee's namesalary: the employee's salarymanager_name: the manager's name or NULL if noneExpected output
| department_name | employee_name | salary | manager_name |
|---|---|---|---|
| Engineering | Ana Reyes | 150000 | NULL |
| Engineering | Ben Cho | 120000 | Ana Reyes |
| Engineering | Cara Diaz | 120000 | Ana Reyes |
First 3 of 8 rows your query should return. Your column aliases don't need to match.
departments
| id | name |
|---|---|
| 1 | Engineering |
| 2 | Sales |
| 3 | Marketing |
| 4 | Operations |
employees
| id | name | department_id | manager_id | salary | hired_on |
|---|---|---|---|---|---|
| 1 | Ana Reyes | 1 | NULL | 150000 | 2018-03-01 |
| 2 | Ben Cho | 1 | 1 | 120000 | 2019-06-15 |
| 3 | Cara Diaz | 1 | 1 | 120000 | 2020-01-20 |
| 4 | Dan Ellis | 2 | NULL | 140000 | 2017-11-05 |
| 5 | Eve Fox | 2 | 4 | 95000 | 2021-02-10 |
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