From 69829827fe4733e35b47a4172e01ec99b5d88daf Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Mon, 21 Sep 2020 14:10:01 +0800
Subject: [PATCH] 菜单&数据权限新增（展开/折叠 全选/全不选 父子联动）
---
ruoyi-system/src/main/resources/mapper/system/SysConfigMapper.xml | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysConfigMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysConfigMapper.xml
index 2f0c8be..9c35661 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysConfigMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysConfigMapper.xml
@@ -61,7 +61,7 @@
<select id="checkConfigKeyUnique" parameterType="String" resultMap="SysConfigResult">
<include refid="selectConfigVo"/>
- where config_key = #{configKey}
+ where config_key = #{configKey} limit 1
</select>
<insert id="insertConfig" parameterType="SysConfig">
--
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