From ad1be7289d5e0858b49951efaa7088e3a656c82b Mon Sep 17 00:00:00 2001
From: yaowanxin <3588231647@qq.com>
Date: 星期一, 25 八月 2025 18:00:58 +0800
Subject: [PATCH] 人力资源模块

---
 main-business/src/main/resources/mapper/TreeMapper.xml |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)

diff --git a/main-business/src/main/resources/mapper/TreeMapper.xml b/main-business/src/main/resources/mapper/TreeMapper.xml
index d9c0ef1..fcedc3f 100644
--- a/main-business/src/main/resources/mapper/TreeMapper.xml
+++ b/main-business/src/main/resources/mapper/TreeMapper.xml
@@ -23,5 +23,14 @@
                 update_time,
             id, name, parent_id
         </sql>
+    <select id="listRecursiveSubNodeIds" resultType="java.lang.Long">
+        WITH RECURSIVE sub_nodes AS (
+            SELECT id FROM tree WHERE parent_id = #{treeId}
+            UNION ALL
+            SELECT t.id FROM tree t
+                                 JOIN sub_nodes s ON t.parent_id = s.id
+        )
+        SELECT id FROM sub_nodes
+    </select>
 
 </mapper>
\ No newline at end of file

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