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fix: 修正 Read View 创建时机描述 #351

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fix: 修正 Read View 创建时机描述 #351

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2 changes: 1 addition & 1 deletion mysql/transaction/mvcc.md
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Expand Up @@ -213,7 +213,7 @@ Read View 有四个重要的字段：

## 可重复读是如何工作的？

**可重复读隔离级别是启动事务时生成一个 Read View，然后整个事务期间都在用这个 Read View**。
**可重复读隔离级别是启动事务后，第一次查询时生成一个 Read View，然后整个事务期间都在用这个 Read View**。

假设事务 A（事务 id 为 51）启动后，紧接着事务 B（事务 id 为 52）也启动了，那这两个事务创建的 Read View 如下：

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