From 386bccdb0afb7a4a3a9eb9b4e9f8651628676aae Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期五, 28 八月 2020 14:09:59 +0800
Subject: [PATCH] 修正数据库字符串类型nvarchar

---
 src/main/resources/mybatis/system/SysMenuMapper.xml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/main/resources/mybatis/system/SysMenuMapper.xml b/src/main/resources/mybatis/system/SysMenuMapper.xml
index ac3a9c5..72522f8 100644
--- a/src/main/resources/mybatis/system/SysMenuMapper.xml
+++ b/src/main/resources/mybatis/system/SysMenuMapper.xml
@@ -118,7 +118,7 @@
 	
 	<select id="checkMenuNameUnique" parameterType="SysMenu" resultMap="SysMenuResult">
 		<include refid="selectMenuVo"/>
-		where menu_name=#{menuName} and parent_id = #{parentId}
+		where menu_name=#{menuName} and parent_id = #{parentId} limit 1
 	</select>
 	
 	<update id="updateMenu" parameterType="SysMenu">

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