Q24
Single choice
Given the following table:
EMPLOYEE
EMPID NAME INSTRUMENT
--- --------------- -----
1 Jagger, Mick 01
2 Richards, Keith 02
3 Wood, Ronnie 02
4 Watts, Charlie 03
5 Jones, Darryl 04
6 Leavell, Chuck 05
If the following query is executed:
SELECT name,
CASE WHEN instrument = '01' THEN 'HARMONICA'
WHEN instrument = '02' THEN 'GUITAR'
WHEN instrument = '03' THEN 'DRUMS'
ELSE 'UNKNOWN'
END AS instrument
FROM employee
What will be the results?