From d9e111fbf2b32135a26e36e05365468049aa99db Mon Sep 17 00:00:00 2001
From: "Gaofeng.Qi" <290378941@qq.com>
Date: Thu, 17 May 2018 17:24:44 +0800
Subject: [PATCH] =?UTF-8?q?Update=20=E6=95=B0=E6=8D=AE=E5=BA=93=E7=B3=BB?=
 =?UTF-8?q?=E7=BB=9F=E5=8E=9F=E7=90=86.md?=
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Content-Type: text/plain; charset=UTF-8
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修改意向锁 IS 和 IX的兼容关系 NO -> YES
---
 notes/数据库系统原理.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/notes/数据库系统原理.md b/notes/数据库系统原理.md
index b0eb53da..73295af8 100644
--- a/notes/数据库系统原理.md
+++ b/notes/数据库系统原理.md
@@ -161,7 +161,7 @@ MySQL 中提供了两种封锁粒度：行级锁以及表级锁。
 |X     |NO    |NO    |NO   | NO|
 |IX    |NO    |YES   |NO   | YES|
 |S     |NO    |NO    |YES  | YES|
-|IS    |NO    |NO   |YES  | YES|
+|IS    |NO    |YES   |YES  | YES|
 
 解释如下：