update

jinpengyong

2020-09-09 a978b4279a12497d0b476b0df31b1c8409498676

 src/main/resources/mapper/RealWeatherMapper.xml

@@ -12,4 +12,63 @@
            (#{item.cityCode},#{item.time},#{item.json})
        </foreach>
    </insert>

    <select id="getTempAndCloud" resultType="java.util.Map">
        select DATE_FORMAT(time, #{typeFormat}) time,
        json->'$.temp' 'temp',
        json->'$.cloud' 'cloud'
        from real_weather
        where city_code=#{cityCode}
        and time >= #{startTime}
        AND time <![CDATA[<]]> #{endTime}
        and DATE_FORMAT(time,'%H:%i:%s')=#{time}
        and cast(json->'$.condition' as UNSIGNED INTEGER)>=#{condition}
    </select>

    <select id="getDayData" resultType="java.util.Map">
        select
        round(avg(json->'$.temp')) 'tempAvg',
        round(avg(json->'$.vis')) 'vis',
        round(avg(json->'$.cloud')) 'cloud',
        round(avg(json->'$.windSpeed')) 'windSpeed',
        round(sum(json->'$.precip'),1) 'precip'
        from real_weather
        where city_code=#{cityCode}
        and time >= #{start}
        AND time <![CDATA[<]]> #{end}
    </select>

    <select id="getTimeMaxTemp" resultType="java.util.Map">
        select
        DATE_FORMAT(time, #{typeFormat}) time,
        from real_weather
        where city_code=#{cityCode}
        and time >= #{start}
        AND time <![CDATA[<]]> #{end}
        and json->'$.temp'=
        (
        SELECT REPLACE(max(json->'$.temp'),"\"","")
        FROM real_weather
        WHERE time>=#{start}
        and time <![CDATA[<]]> #{end}
        and city_code=130900
        ) limit 0,1;
    </select>

    <select id="getTimeMinTemp" resultType="java.util.Map">
        select
        DATE_FORMAT(time, #{typeFormat}) time,
        from real_weather
        where city_code=#{cityCode}
        and time >= #{start}
        AND time <![CDATA[<]]> #{end}
        and json->'$.temp'=
        (
        SELECT REPLACE(max(json->'$.temp'),"\"","")
        FROM real_weather
        WHERE time>=#{start}
        and time <![CDATA[<]]> #{end}
        and city_code=130900
        ) limit 0,1;
    </select>
</mapper>