From 6f350c4180a0049a520cd24a177bd4e0323b51c5 Mon Sep 17 00:00:00 2001
From: arcxingye <864903500@qq.com>
Date: Sat, 1 Jan 2022 19:21:30 +0800
Subject: [PATCH] =?UTF-8?q?=F0=9F=93=9A=E6=95=B0=E6=8D=AE=E5=BA=93?=
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---
 kano.sql | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kano.sql b/kano.sql
index 587efb89f..9a1ac3caf 100644
--- a/kano.sql
+++ b/kano.sql
@@ -8,5 +8,6 @@ CREATE TABLE `kano_rank` (
   `area` varchar(255) NOT NULL,
   `message` varchar(255) NOT NULL,
   `attempts` int(11) NOT NULL,
-  PRIMARY KEY (`id`)
+  PRIMARY KEY (`id`),
+  UNIQUE (`name`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
\ No newline at end of file