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唯一限制条件只返回单条数据

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RuoYi
2020-08-05 14:21:31 +08:00
parent 4a64a9269a
commit c0c62001a9
7 changed files with 11 additions and 11 deletions
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4
ruoyi-system/src/main/resources/mapper/system/SysRoleMapper.xml
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@@ -70,12 +70,12 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
<select id="checkRoleNameUnique" parameterType="String" resultMap="SysRoleResult">
<include refid="selectRoleVo"/>
where r.role_name=#{roleName}
where r.role_name=#{roleName} limit 1
</select>
<select id="checkRoleKeyUnique" parameterType="String" resultMap="SysRoleResult">
<include refid="selectRoleVo"/>
where r.role_key=#{roleKey}
where r.role_key=#{roleKey} limit 1
</select>
<delete id="deleteRoleById" parameterType="Long">