工业级运维app手机api
沈斌
2017-10-27 187676ab75aebabf0e5813b2686d8537f4f6c750
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<?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.monitor.dao.JobDao">
 
    <resultMap type="HashMap" id="adjustResultMap">
        <result column="mac_key"   property="key" javaType="java.lang.String" />
        <result column="value"   property="value" javaType="java.lang.Float" />
    </resultMap>
 
    <select id="findAdjustByMac" resultMap="adjustResultMap">
        select c.mac_key, d.`value`
        from equipment a
        inner join mac b on a.id = b.equipment_id
        inner join sensor c on b.sensor = c.id
        left join sensoradjust d on b.id = d.sen_dev_id
        where a.mac = #{0}
    </select>
 
</mapper>