Commit 319abd2e authored by Alvin Cheung's avatar Alvin Cheung
Browse files

Update hw2.md

parent 4e6ecea6
......@@ -147,7 +147,7 @@ the origin and destination of that first flight, the flight time, the second fli
the origin and destination of the second flight, the second flight time, and finally the total flight time.
Only count flight times here; do not include any layover time.
Name the output columns `name` as the name of the carrier, `f1_flight_num`, `f1_origin_city`, `f1_dest_city`, `f1_actual_time`, `f2_flight_num`, `f2_origin_city`, `f2_dest_city`, `f2_actual_time`, and `actual_time` as the total flight time. List the output columns in this order.
Name the output columns `name` as the name of the carrier, `f1_flight_num`, `f1_origin_city`, `f1_dest_city`, `f1_actual_time`, `f2_flight_num`, `f2_origin_city`, `f2_dest_city`, `f2_actual_time`, and `actual_time` as the total flight time. List the output columns in this order.
[Output relation cardinality: 1472 rows]
......
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