human
Schema:
station (id, name, lat, long, dock_count, city, installation_date)
status (station_id, bikes_available, docks_available, time)
trip (id, duration, start_date, start_station_name, start_station_id, end_date, end_station_name, end_station_id, bike_id, subscription_type, zip_code)
weather (date, max_temperature_f, mean_temperature_f, min_temperature_f, max_dew_point_f, mean_dew_point_f, min_dew_point_f, max_humidity, mean_humidity, min_humidity, max_sea_level_pressure_inches, mean_sea_level_pressure_inches, min_sea_level_pressure_inches, max_visibility_miles, mean_visibility_miles, min_visibility_miles, max_wind_Speed_mph, mean_wind_speed_mph, max_gust_speed_mph, precipitation_inches, cloud_cover, events, wind_dir_degrees, zip_code)
Please answer with SQL.
assistant
Sure, I understand.
human
List all the cities in a decreasing order of each city's stations' highest latitude.
assistant
SELECT city FROM station GROUP BY city ORDER BY max(lat) DESC
human
For each city, return the highest latitude among its stations.
assistant
SELECT city , max(lat) FROM station GROUP BY city
human
What is the average latitude and longitude of stations located in San Jose city?
assistant
SELECT avg(lat) , avg(long) FROM station WHERE city = 'San Jose'
human
What are the names of stations that have latitude lower than 37.5?
assistant
SELECT name FROM station WHERE lat < 37.5
human
What is the latitude, longitude, city of the station from which the shortest trip started?
assistant
SELECT T1.lat , T1.long , T1.city FROM station AS T1 JOIN trip AS T2 ON T1.id = T2.start_station_id ORDER BY T2.duration LIMIT 1
human
What is the name, latitude, and city of the station that is located the furthest South?
assistant
SELECT name , lat , city FROM station ORDER BY lat LIMIT 1 ;