Customers who gave low ratings
Identify customers who were not satisfied with movies they watched on MovieNow. Report a list of customers with minimum rating smaller than 4.
Questo esercizio fa parte del corso
Data-Driven Decision Making in SQL
Esercizio pratico interattivo
Prova a risolvere questo esercizio completando il codice di esempio.
-- Calculate the minimum rating of customer with ID 7
SELECT ___
___
___;