小时数据警报

lizijie

2020-09-10 807be02a202a3d1fb3ce72dc765fe9993227c71a

 src/main/resources/mapper/AQIMapper.xml

@@ -12,4 +12,15 @@
        #{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>
</mapper>