Computers and Technology, 24.11.2021 14:00, amandasantiago2001

For each origin city, find the percentage of departing flights shorter than 3 hours. You should not include cancelled flights in your determination. Name the output columns origin_city and percentage. Order by percentage value, then city, ascending. Be careful to handle cities without any flights shorter than 3 hours. You should return 0 as the result for these cities, not NULL (which is shown as a blank cell in Azure) Report percentages as percentages not decimals (e. g., report 75.25 rather than 0.752534).
[Output relation cardinality: 327]
FLIGHTS (fid int,
month_id int, -- 1-12
day_of_month int, -- 1-31
day_of_week_id int, -- 1-7, 1 = Monday, 2 = Tuesday, etc
carrier_id varchar(7),
flight_num int,
origin_city varchar(34),
origin_state varchar(47),
dest_city varchar(34),
dest_state varchar(46),
departure_delay int, -- in mins
taxi_out int, -- in mins
arrival_delay int, -- in mins
canceled int, -- 1 means canceled
actual_time int, -- in mins
distance int, -- in miles
capacity int,
price int -- in $
)

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For each origin city, find the percentage of departing flights shorter than 3 hours. You should not...