<?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.casic.missiles.mapper.business.BizBusinessIdentifyInfoMapper"> <!-- 通用查询映射结果 --> <resultMap id="BaseResultMap" type="com.casic.missiles.model.business.BizBusinessIdentifyInfo"> <id column="id" property="id" /> <result column="record_no" property="recordNo" /> <result column="identify_type" property="identifyType" /> <result column="device_id" property="deviceId" /> <result column="device_type" property="deviceType" /> <result column="device_no" property="deviceNo" /> <result column="device_name" property="deviceName" /> <result column="measure_person_id" property="measurePersonId" /> <result column="measure_person" property="measurePerson" /> <result column="create_time" property="createTime" /> <result column="update_time" property="updateTime" /> </resultMap> <!-- 通用查询结果列 --> <sql id="Base_Column_List"> id, record_no, identify_type, device_id, device_type, device_name, measure_person_id, measure_person, create_time, update_time </sql> <select id="selectMaxNo" resultType="java.lang.Long"> SELECT IFNULL(max(RIGHT(record_no, 12)), 0) from biz_business_identify_info </select> </mapper>