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Typo in deadlock.md #289

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Typo in deadlock.md #289

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4 changes: 2 additions & 2 deletions mysql/lock/deadlock.md
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Expand Up @@ -69,7 +69,7 @@ commit; //锁释放

行锁的释放时机是在事务提交（commit）后，锁就会被释放，并不是一条语句执行完就释放行锁。

比如，下面事务 A 查询语句会锁住 `(2, +∞]` 范围的记录，然后期间如果有其他事务在这个锁住的范围插入数据就会被阻塞。
比如，下面事务 A 查询语句会锁住 `(2, +∞)` 范围的记录，然后期间如果有其他事务在这个锁住的范围插入数据就会被阻塞。

![图片](https://img-blog.csdnimg.cn/img_convert/8d1dfbab758fe7e4c58563fca9ccb6d4.png)

Expand Down Expand Up @@ -371,4 +371,4 @@ t_order 表中的 order_no 字段为唯一二级索引，并且已经存在 orde

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![img](https://cdn.xiaolincoding.com/gh/xiaolincoder/ImageHost3@main/%E5%85%B6%E4%BB%96/%E5%85%AC%E4%BC%97%E5%8F%B7%E4%BB%8B%E7%BB%8D.png)