SQL subqueries on employee Database: list the managers who are not working under the PRESIDENT

SQL subqueries on employee Database: Exercise-39 with Solution

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39. From the following table, write a SQL query to find those managers who are not working under the PRESIDENT. Return complete information about the employees.

Sample table: employees

Sample Solution:

SELECT *
FROM employees
WHERE emp_id IN
    (SELECT manager_id
     FROM employees)
  AND manager_id NOT IN
    (SELECT emp_id
     FROM employees
     WHERE job_name = 'PRESIDENT');

Sample Output:

 emp_id | emp_name | job_name | manager_id | hire_date  | salary  | commission | dep_id
--------+----------+----------+------------+------------+---------+------------+--------
  67858 | SCARLET  | ANALYST  |      65646 | 1997-04-19 | 3100.00 |            |   2001
  69062 | FRANK    | ANALYST  |      65646 | 1991-12-03 | 3100.00 |            |   2001
(2 rows)

Practice Online

Structure of employee Structure:

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