What will be returned when the following SQL statement is executed?
SELECT driver_no, count(*) as num_deliveries
FROM deliveries
WHERE state = 'MA'
GROUP BY driver_no;
A) A listing of all drivers who made deliveries to state = 'MA', sorted by driver number
B) A listing of each driver who made deliveries to state = 'MA' as well as the number of deliveries that each driver has made to that state
C) A count of all of the deliveries made to state = 'MA' by all drivers
D) An error message will be generated
Correct Answer:
Verified
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