预测o3_8H计算，实测增加保良值

jinpengyong

2020-08-18 d82b68b61c86db91acebce81326731501457d722

 src/main/resources/mapper/ForecastWeatherMapper.xml

@@ -41,5 +41,16 @@
    time >= #{start}
    AND time <![CDATA[<]]> #{end}
    AND city_code = #{cityCode}
    </select>

    <select id="getO38Hours" resultType="java.util.Map">
        select
        AVG(json->'$.O3C')  as 'O3C_8H'
        FROM
        forecast_weather
        WHERE
        time >= #{start}
        AND time <![CDATA[<]]> #{end}
        AND city_code = #{cityCode}
    </select>
</mapper>