time, aqi_json, city_code select aqi_json->'$.AQI' as aqi,DATE_FORMAT(time,'${@com.moral.common.util.ReportTimeFormat@toMySqlTimeFormat(timePeriod.timeUnits)}') as 'time' from hangzhou_aqi where ( time >= #{timePeriod.startTime} and time #{timePeriod.endTime} ) and ( city_code = #{code} or aqi_json->'$.city_code' = #{code} ) order by time asc SELECT h.aqi_json ->> '$.AQI' * 1 aqi, DATE_FORMAT( h.time, '%H' ) * 1 time FROM hangzhou_aqi h h.city_code = #{cityCode} AND h.time #{end} ORDER BY h.time DESC LIMIT 24