xuhy
2026-02-12 9fecc5413fae485fc19d217efb9b5bc4a0672c42
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<?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.ruoyi.account.mapper.TAppUserCarMapper">
 
    <!-- 通用查询映射结果 -->
    <resultMap id="BaseResultMap" type="com.ruoyi.account.api.model.TAppUserCar">
        <id column="id" property="id" />
        <result column="app_user_id" property="appUserId" />
        <result column="license_plate" property="licensePlate" />
        <result column="vehicle_brand" property="vehicleBrand" />
        <result column="vehicle_model" property="vehicleModel" />
        <result column="vehicle_use" property="vehicleUse" />
        <result column="endurance" property="endurance" />
        <result column="create_time" property="createTime" />
        <result column="del_flag" property="delFlag" />
    </resultMap>
 
    <!-- 通用查询结果列 -->
    <sql id="Base_Column_List">
        id, app_user_id, license_plate, vehicle_brand, vehicle_model, vehicle_use, endurance, create_time, del_flag
    </sql>
 
 
    <select id="queryRepetitiveVehicles" resultType="String">
        select license_plate from (select license_plate, count(license_plate) as num from t_app_user_car where del_flag = 0 group by license_plate) as aa where aa.num > 1
    </select>
</mapper>