<?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.api.mapper.HistoryDailyMapper">
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<!-- 通用查询映射结果 -->
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<resultMap id="BaseResultMap" type="com.moral.api.entity.HistoryDaily">
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<result column="mac" property="mac"/>
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<result column="time" property="time"/>
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<result column="value" property="value"/>
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</resultMap>
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<select id="getAvgByMac" resultType="java.util.Map">
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SELECT
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AVG(`value` ->'$.${sensorCode}') AS '${sensorCode}'
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FROM history_daily
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WHERE mac = #{mac}
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AND time <![CDATA[>=]]> #{start}
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AND time <![CDATA[<=]]> #{end}
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</select>
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</mapper>
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