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2018-03-25 21:32:01 +08:00
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notes/数据库系统原理.md
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@ -125,8 +125,8 @@ MySQL 中提供了两种封锁粒度：行级锁以及表级锁。
| - | X | S |
| :--: | :--: | :--: |
|X|Yes|No|
|S|No|No|
|X|NO|No|
|S|No|Yes|
### 2. 意向锁