kaiyu
2020-11-20 995a527d6e7d2d0cb141f6853b2b7a2a67b8a1c2
src/main/resources/mapper/AQIMapper.xml
@@ -1,15 +1,50 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.moral.mapper.AQIMapper">
    <cache/>
    <select id="getCityAqiConfig" resultType="java.util.LinkedHashMap">
        select * from city_aqi_config;
    </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="getO3ByTime" resultType="java.lang.String" useCache="true">
        select ifnull(aqi_json->'$.O3C',aqi_json->'$.O3') as 'O3'
        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_${timeUnits}
        where city_code=#{cityCode}
        and DATE_FORMAT(time, '%Y%H')=#{yearAndHour}
    </select>
    <select id="getO3FromHistory" resultType="java.lang.String" useCache="true">
        select value ->'$.O3C' as 'O3'
        from history_aqi_${timeUnits}
        where city_code=#{cityCode}
        and DATE_FORMAT(time, #{typeFormat})=#{time}
    </select>
</mapper>