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Databases

Quiz Question 1 of 5: Write a query to find out which managers have more than 5 people on their team.

Write a query to find out which managers have more than 5 people on their team. If you need to use a count, use 'COUNT(1)'.

I was having some trouble with this quiz question...

SELECT MANAGERS.FIRST_NAME, MANAGERS.LAST_NAME FROM MANAGERS JOIN EMPLOYEES ON EMPLOYEES.MANAGER_ID = MANAGERS.ID GROUP BY MANAGERS.ID ___________;

1 Answer

After looking through my notes I found the correct answer.. we have to use the HAVING keyword when we use GROUP BY...

SELECT MANAGERS.FIRST_NAME, MANAGERS.LAST_NAME FROM MANAGERS JOIN EMPLOYEES ON EMPLOYEES.MANAGER_ID = MANAGERS.ID GROUP BY MANAGERS.ID HAVING COUNT(1) > 5 ;

Hope this helps anyone else that was stuck here

Ikechukwu Arum
Ikechukwu Arum
5,337 Points

YOU have to use all small letters to get it correct in the quiz

HAVING count(1) >5