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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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2
ruoyi-system/src/main/resources/mapper/system/SysMenuMapper.xml
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@@ -123,7 +123,7 @@
<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">