设备管理按照车间筛选和导出

Lius

2024-02-01 848e5624f3a814763e81db5d79d8f0761c5bb4f1

 lxzn-module-system/lxzn-system-biz/src/main/java/org/jeecg/modules/system/mapper/xml/MdcProductionMapper.xml

@@ -2,4 +2,23 @@
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="org.jeecg.modules.system.mapper.MdcProductionMapper">

    <!--递归查询所有子节点-->
    <select id="recursionChildren" resultType="java.lang.String">
        WITH temp ( id ) AS (
            SELECT
                id
            FROM
                mdc_production
            WHERE
                id = #{ productionId } UNION ALL
            SELECT
                a.id
            FROM
                mdc_production a
                    INNER JOIN temp ON a.parent_id = temp.id
        ) SELECT
            *
        FROM
            temp
    </select>
</mapper>