|  |  | 
 |  |  | <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> | 
 |  |  | <mapper namespace="com.moral.api.mapper.HistoryHourlyMapper"> | 
 |  |  |  | 
 |  |  |     <!-- 通用查询映射结果 --> | 
 |  |  |     <resultMap id="BaseResultMap" type="com.moral.api.entity.HistoryHourly"> | 
 |  |  |         <result column="mac" property="mac"/> | 
 |  |  |         <result column="time" property="time"/> | 
 |  |  |         <result column="value" property="value"/> | 
 |  |  |         <result column="version" property="version"/> | 
 |  |  |     </resultMap> | 
 |  |  |  | 
 |  |  |     <insert id="insertHistoryHourlyUnAdjust"> | 
 |  |  |         INSERT INTO history_hourly_${timeUnits} VALUES (#{mac}, #{time}, #{value}, #{version}) | 
 |  |  |     <insert id="insertHistoryHourly"> | 
 |  |  |         INSERT INTO history_hourly_${timeUnits} | 
 |  |  |         VALUES (#{mac}, #{time}, #{value}, #{version}) | 
 |  |  |     </insert> | 
 |  |  |  | 
 |  |  |     <select id="getCountByMacAndTime" resultType="java.lang.Integer"> | 
 |  |  |         SELECT count(1) FROM history_hourly_transition WHERE mac = #{mac} AND `time` = #{time} | 
 |  |  |     </select> | 
 |  |  |  | 
 |  |  |     <insert id="insertHistoryHourlyTransition"> | 
 |  |  |         INSERT INTO history_hourly_transition (mac, `time`, `value`, version) VALUES (#{mac}, #{time}, #{value}, #{version}) | 
 |  |  |     </insert> | 
 |  |  |  | 
 |  |  |     <update id="updateHistoryTransition"> | 
 |  |  |         UPDATE history_hourly_transition SET update_time = now() WHERE mac = #{mac} AND `time` = {time} | 
 |  |  |     </update> | 
 |  |  | </mapper> |