From 9f0b76de38b1d73c9827ec378130603d2a21aea2 Mon Sep 17 00:00:00 2001
From: xiangpei <xiangpei@timesnew.cn>
Date: 星期一, 08 七月 2024 18:07:36 +0800
Subject: [PATCH] 登录递归查询子级部门
---
src/main/resources/mapper/DepartmentMapper.xml | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/src/main/resources/mapper/DepartmentMapper.xml b/src/main/resources/mapper/DepartmentMapper.xml
index 2900432..f1413a2 100644
--- a/src/main/resources/mapper/DepartmentMapper.xml
+++ b/src/main/resources/mapper/DepartmentMapper.xml
@@ -129,4 +129,18 @@
SELECT id as value, name as label, parent_id FROM t_department WHERE deleted = 0
</select>
+ <select id="getChilds" resultType="integer">
+ WITH RECURSIVE temp_table AS (
+ SELECT
+ id, name, parent_id FROM t_department WHERE id in <foreach collection="deptIds" open="(" item="deptId" close=")" separator=",">#{deptId}</foreach>
+ UNION ALL
+ SELECT
+ so.id, so.name, so.parent_id FROM t_department so INNER JOIN temp_table tb ON so.parent_id = tb.id
+ )
+ SELECT
+ DISTINCT id
+ FROM
+ temp_table
+ </select>
+
</mapper>
--
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