如何将PostgreSQL查询转换为烧瓶SQL炼金术

时间:2020-03-03 08:46:45

标签: flask-sqlalchemy

我想将PostgreSQL查询转换为烧瓶SQL炼金术:

PostgreSQL查询:

    select  event_data.location_id,
                 event_data.job_id, event_data.area_id,
                  min(temperature) as min_temp,
                  max(temperature) as max_temp, min(humidity) as min_humidity, max(humidity) as max_humidity,
                 (date_trunc('month', payload_time)::date) as from_date,
                 ((date_trunc('month', payload_time) + '1 Month - 1 day' ) ::date) as to_date,
                  min(airpressure) as min_pressure, max(airpressure) as max_pressure from eco_event_data_log
                  where area_id =27 group by location_id, job_id, area_id, from_date, to_date;

0 个答案:

没有答案
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