Fiz como pedido no curso e não consigo obter resultados. Alguém pode me ajudar? Minhas consultas:
SELECT date, (MAX(prcp) > 5) AS rainy FROM (
SELECT date, IF(element = 'PRCP', value/10, NULL) AS prcp
FROM `bigquery-public-data.ghcn_d.ghcnd_2016`
WHERE id = 'USW00094728')
GROUP BY date;
e
WITH bicycle_rentals AS (
SELECT COUNT(starttime) AS num_trips,
EXTRACT(date FROM starttime) AS trip_date
FROM `bigquery-public-data`.new_york_citibike.citibike_trips citibike_trips
GROUP BY trip_date),
rainy_days AS (
SELECT date, (MAX(prcp) > 5) AS rainy FROM (
SELECT date, IF(element = 'PRCP', value/10, NULL) AS prcp
FROM `bigquery-public-data.ghcn_d.ghcnd_2016`
WHERE id = 'USW00094728')
GROUP BY date)
SELECT bicycle_rentals.trip_date, bicycle_rentals.num_trips, rainy_days.rainy
FROM bicycle_rentals
INNER JOIN rainy_days
ON bicycle_rentals.trip_date = rainy_days.date;