<?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.HistoryHourlyMapper">
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<update id="createTable" parameterType="String">
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CREATE TABLE IF NOT EXISTS `history_hourly_${timeUnits}` (
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`mac` VARCHAR (30) DEFAULT NULL COMMENT '设备mac',
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`time` datetime DEFAULT NULL COMMENT '数据时间',
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`value` json DEFAULT NULL COMMENT '数据',
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`version` INT(11) DEFAULT NULL COMMENT '型号',
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KEY `idx_mac_time` (`mac`,`time`)
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) ENGINE=INNODB DEFAULT CHARSET=utf8 COMMENT '小时数据表'
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</update>
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<update id="createTableComplete" parameterType="String">
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CREATE TABLE IF NOT EXISTS `history_hourly_${timeUnits}_complete` (
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`mac` VARCHAR (30) DEFAULT NULL COMMENT '设备mac',
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`time` datetime DEFAULT NULL COMMENT '数据时间',
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`value` json DEFAULT NULL COMMENT '数据',
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KEY `idx_mac_time` (`mac`,`time`)
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) ENGINE=INNODB DEFAULT CHARSET=utf8 COMMENT '包含最大值，最小值，平局值的小时数据表'
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</update>
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<insert id="insertHistoryHourly">
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INSERT INTO history_hourly_${timeUnits} VALUES
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<foreach collection="list" item="item" separator=",">
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(#{item.mac}, #{item.time}, #{item.value}, #{item.version})
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</foreach>
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</insert>
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<select id="selectCountByTime" resultType="java.lang.Integer">
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SELECT COUNT(1) FROM history_hourly_${timeUnits} WHERE `time` = #{time}
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<if test="mac != null">
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AND mac = #{mac}
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</if>
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</select>
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<select id="selectDailyData" resultType="java.util.Map">
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SELECT mac, `time`, `value`
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FROM history_hourly_${timeUnits}
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WHERE `time` <![CDATA[>=]]> #{start}
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AND `time` <![CDATA[<]]> #{end}
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<if test="list != null and list.size()!=0">
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and mac in
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<foreach collection="list" item="item" index="index" open="(" close=")" separator=",">
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#{item}
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</foreach>
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</if>
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</select>
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<insert id="insertHistoryHourlyComplete">
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INSERT INTO
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history_hourly_${timeUnits}_complete
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VALUES
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<foreach collection="list" item="item" separator=",">
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(#{item.mac}, #{item.time}, #{item.value})
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</foreach>
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</insert>
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<insert id="insertHistoryHourlyAvg">
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INSERT INTO
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history_hourly_${timeUnits}
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VALUES
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<foreach collection="list" item="item" separator=",">
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(#{item.mac}, #{item.time}, #{item.value}, #{item.version})
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</foreach>
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</insert>
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</mapper>
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