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- -------------------------------
- -- Querying the weather data --
- -------------------------------
-
- -- Get currently operating stations
- SELECT agent, network, start_date, end_date, station_name,
- lat_dec_deg, long_dec_deg
- FROM weather.station_dim
- WHERE end_date IS NULL AND
- start_date <= to_date('2015-01-01', 'yyyy-mm-dd')
- ORDER BY start_date;
-
- -- 1 agent per network and vice versa?
- SELECT COUNT(DISTINCT agent) as agents, network
- FROM weather.station_dim
- GROUP BY network
- ORDER BY agents DESC;
-
- SELECT record_no, station, temp_date, temp_time, tmax_c, tmin_c,
- tgmin, tmean, rhmean
- FROM weather.temperature_fact
- WHERE station = 2006 AND
- temp_date >= to_date('2016-01-01', 'yyyy-mm-dd') AND
- temp_date < to_date('2019-01-01', 'yyyy-mm-dd')
- ORDER BY temp_date, temp_time;
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