Question

I am trying write a query that will display if the person has anyone with a lower job position

SELECT Count(job)
FROM emp 
GROUP BY job
HAVING job < 'MANAGER'; 

Would anyone be kind enough to help me with this?

Cheers

-Jay

Answer to my question should be:

Number of subORD
---------------------                                                           
                    6    

Answer 1

How about:

SELECT COUNT(*) FROM (
SELECT Super
FROM Emp 
GROUP BY Super
HAVING Super IS NOT NULL)