From 615c83a15cdccd2f64b87224b49058744b0c99ad Mon Sep 17 00:00:00 2001
From: zss <zss@example.com>
Date: 星期四, 03 九月 2026 11:55:16 +0800
Subject: [PATCH] refactor(database): 优化多处查询排序字段

---
 src/main/resources/mapper/system/SysDeptMapper.xml |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/main/resources/mapper/system/SysDeptMapper.xml b/src/main/resources/mapper/system/SysDeptMapper.xml
index 3335da5..464cb07 100644
--- a/src/main/resources/mapper/system/SysDeptMapper.xml
+++ b/src/main/resources/mapper/system/SysDeptMapper.xml
@@ -91,8 +91,9 @@
 
 	<select id="checkDeptNameUnique" resultMap="SysDeptResult">
 	    <include refid="selectDeptVo"/>
-		where dept_name=#{deptName} and parent_id = #{parentId} and del_flag = '0' limit 1
+		where dept_name=#{deptName} and parent_id = #{parentId} and del_flag = '0'
         order by d.create_time desc
+        limit 1
 	</select>
 
     <insert id="insertDept" parameterType="com.ruoyi.project.system.domain.SysDept">

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