From 0b357d525c83203162eb053aed9c87604156f94a Mon Sep 17 00:00:00 2001
From: 龚焕茏 <2842157468@qq.com>
Date: 星期二, 09 七月 2024 10:58:20 +0800
Subject: [PATCH] Merge remote-tracking branch 'origin/dev_dept'

---
 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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