SELECT DATE_FORMAT(time, #{typeFormat}) time, (case when result is null then json->'$.temp' else result end) result from forecast_weather where time >= #{start} AND time #{end} AND city_code=#{cityCode} SELECT DATE_FORMAT(time, #{typeFormat}) time, json from forecast_weather where time >= #{start} AND time #{end} AND city_code=#{cityCode} ORDER BY time update forecast_weather1 set json=#{json} where city_code=#{cityCode} and time=#{time} select round(sum(json->'$.precip'),2) 'precip6' FROM forecast_weather WHERE time >= #{start} AND time #{end} AND city_code = #{cityCode}