From 51fa66f61aca23d5c8a119672f75fcd291a6cff2 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: 星期三, 05 八月 2020 14:28:45 +0800
Subject: [PATCH] 唯一限制条件只返回单条数据
---
ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml b/ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml
index a6aeb62..e16860c 100644
--- a/ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml
+++ b/ruoyi-system/src/main/resources/mapper/system/SysUserMapper.xml
@@ -92,15 +92,15 @@
</select>
<select id="checkUserNameUnique" parameterType="String" resultType="int">
- select count(1) from sys_user where user_name = #{userName}
+ select count(1) from sys_user where user_name = #{userName} limit 1
</select>
<select id="checkPhoneUnique" parameterType="String" resultMap="SysUserResult">
- select user_id, phonenumber from sys_user where phonenumber = #{phonenumber}
+ select user_id, phonenumber from sys_user where phonenumber = #{phonenumber} limit 1
</select>
<select id="checkEmailUnique" parameterType="String" resultMap="SysUserResult">
- select user_id, email from sys_user where email = #{email}
+ select user_id, email from sys_user where email = #{email} limit 1
</select>
<insert id="insertUser" parameterType="SysUser" useGeneratedKeys="true" keyProperty="userId">
--
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