From 8cb534cc1941156e6bf01978966bd1b7f149d4ef Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期五, 18 九月 2020 18:00:24 +0800
Subject: [PATCH] 去除多余的空格

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

diff --git a/src/main/resources/mybatis/system/SysConfigMapper.xml b/src/main/resources/mybatis/system/SysConfigMapper.xml
index daf736a..b5036e7 100644
--- a/src/main/resources/mybatis/system/SysConfigMapper.xml
+++ b/src/main/resources/mybatis/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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