程序离线报警

lizijie

2020-12-31 ed3870b7841c630f98fd35faadf72a3992585663

 src/main/resources/mapper/AQIMapper.xml

@@ -6,10 +6,43 @@
    </select>

    <insert id="insertAQIData">
        INSERT INTO hangzhou_aqi (time, aqi_json,city_code)  values(
        INSERT INTO hangzhou_aqi (`time`, aqi_json,city_code)  values(
        #{time},
        #{data},
        #{code}
        )
    </insert>

    <select id="getO3" resultType="java.util.Map">
        select DATE_FORMAT(time, #{typeFormat}) time,
        ifnull(aqi_json->'$.O3C',aqi_json->'$.O3') 'O3'
        from hangzhou_aqi
        where city_code=#{cityCode}
        and DATE_FORMAT(time, #{typeFormat}) in
        <foreach collection="times" open="(" separator="," close=")" item="time">
            #{time}
        </foreach>
    </select>

    <select id="getAqiFromHangzhou" resultType="java.lang.String">
        select ifnull(aqi_json->'$.${sensorKey}',aqi_json->'$.${sensorKey1}') as '${sensorKey}'
        from hangzhou_aqi
        where city_code=#{cityCode}
        and DATE_FORMAT(time, #{typeFormat})=#{time}
    </select>

    <select id="getAqiByHour" resultType="java.util.Map">
        select DATE_FORMAT(time, '%Y-%m-%d %H:%i:%s') time,
        value
        from history_aqi_${timeUnits}
        where city_code=#{cityCode}
        and DATE_FORMAT(time, '%Y%H')=#{yearAndHour}
    </select>

    <select id="getAqiFromHistory" resultType="java.lang.String">
        select value ->'$.${sensorKey}' as '${sensorKey}'
        from history_aqi_${timeUnits}
        where city_code=#{cityCode}
        and DATE_FORMAT(time, #{typeFormat})=#{time}
    </select>
</mapper>