List aircraft and the number of flights using that aircraft

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Reference no: EM133658932

Problem

1. List the names of pilots who are certified to fly an Airbus A340 (use EXISTS)

2. List the names of pilots who are not certified to fly an Airbus A340 (incorrect version)

3. List the names of pilots who are not certified to fly an Airbus A340 (correct version, using NOT IN).

4. List the names of pilots who are not certified to fly an Airbus A340 (correct version, using NOT EXISTS)

5. List the names of pilots certified to fly all aircraft. (List the names of pilots for whom there is no aircraft they are not certified to fly. (Using Division)

6. List all aircraft and the number of flights using that aircraft (almost)

7. List all aircraft and the number of pilots certified to fly them (UNION)

8. List the aircraft that are not used on any flight.

9. List the aircraft that are used on flights originating in Omaha and flights originating in Atlanta.

Reference no: EM133658932

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