<?xml version="1.0" encoding="UTF-8" ?>
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<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
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<mapper namespace="com.moral.monitor.dao.JobDao">
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<resultMap type="HashMap" id="adjustResultMap">
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<result column="mac_key" property="key" javaType="java.lang.String" />
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<result column="value" property="value" javaType="java.lang.Float" />
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</resultMap>
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<select id="findAdjustByMac" resultMap="adjustResultMap">
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select c.mac_key, d.`value`
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from equipment a
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inner join mac b on a.id = b.equipment_id
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inner join sensor c on b.sensor = c.id
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left join sensoradjust d on b.id = d.sen_dev_id
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where a.mac = #{0}
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</select>
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<update id="updateStateByMac">
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UPDATE equipment SET state=#{1} WHERE mac=#{0}
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</update>
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</mapper>
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