randd/yudao-module-pms/yudao-module-pms-biz/src/main/resources/mapper/static/IotInspectRouteMapper.xml

<?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="cn.iocoder.yudao.module.pms.dal.mysql.inspect.IotInspectRouteMapper">

    <!--
        一般情况下，尽可能使用 Mapper 进行 CRUD 增删改查即可。
        无法满足的场景，例如说多表关联查询，才使用 XML 编写 SQL。
        代码生成器暂时只生成 Mapper XML 文件本身，更多推荐 MybatisX 快速开发插件来生成查询。
        文档可见：https://www.iocoder.cn/MyBatis/x-plugins/
     -->
    <select id="getRoute"
            resultType="cn.iocoder.yudao.module.pms.dal.dataobject.inspect.IotInspectRouteDO">
        select* from (select * from (select route.route_name, device.device_name, device.id device_id,route.id, route.item_json,route.create_time,device.dept_id, device.device_code from (select * from rq_iot_inspect_route where device_id is null) route
        left join rq_iot_device device on route.device_classify = device.asset_class)a where a.device_id not in (select device_id from rq_iot_inspect_route where device_id is not null)

        union all
        select route_name, device_name, device_id,id,item_json,create_time,dept_id,device_code from rq_iot_inspect_route where device_id is not null)fin
        <if test="reqVO.deviceName!=null and reqVO.deviceName!=''">
            AND fin.device_name LIKE concat(concat("%",#{reqVO.deviceName}),"%")
        </if>

    </select>
</mapper>