โปรดแสดงเที่ยวบินชั้นเฟิร์สคลาสจากอินเดียนาโพลิสไปยังเมมฟิสเที่ยวเดียวก่อน 1,000 น. ไม่จำเป็นต้องใช้ตารางทั้งหมด
please show me FIRST class flights from INDIANAPOLIS to MEMPHIS one way leaving before 1000It is not neccessary to use all the tables.
 dual_carrier:  main_airline [ varchar]  low_flight_number [ int]  high_flight_number [ int]  dual_airline [ varchar]  service_name [ text] 
SELECT DISTINCT flight.flight_id FROM airport_service AS AIRPORT_SERVICE_0, airport_service AS AIRPORT_SERVICE_1, city AS CITY_0, city AS CITY_1, fare, fare_basis, flight, flight_fare WHERE (((fare.round_trip_required = 'NO') AND fare_basis.class_type = 'FIRST' AND fare.fare_basis_code = fare_basis.fare_basis_code AND flight_fare.fare_id = fare.fare_id AND flight.departure_time < 1000 AND flight.flight_id = flight_fare.flight_id) AND CITY_1.city_code = AIRPORT_SERVICE_1.city_code AND CITY_1.city_name = 'MEMPHIS' AND flight.to_airport = AIRPORT_SERVICE_1.airport_code) AND CITY_0.city_code = AIRPORT_SERVICE_0.city_code AND CITY_0.city_name = 'INDIANAPOLIS' AND flight.from_airport = AIRPORT_SERVICE_0.airport_code