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Merged
Snailclimb merged 1 commit into from
Jul 7, 2020
Merged

fix843 #844

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2 changes: 1 addition & 1 deletion docs/database/MySQL.md
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Expand Up @@ -199,7 +199,7 @@ select sql_no_cache count(*) from usr;
| REPEATABLE-READ | × | × | √ |
| SERIALIZABLE | × | × | × |

MySQL InnoDB 存储引擎的默认支持的隔离级别是 **REPEATABLE-READ（可重读）**。我们可以通过`SELECT @@tx_isolation;`命令来查看
MySQL InnoDB 存储引擎的默认支持的隔离级别是 **REPEATABLE-READ（可重读）**。我们可以通过`SELECT @@tx_isolation;`命令来查看，MySQL 8.0 该命令改为`SELECT @@transaction_isolation;`

```sql
mysql> SELECT @@tx_isolation;
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2 changes: 1 addition & 1 deletion docs/system-design/framework/spring/spring-transaction.md
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Expand Up @@ -484,7 +484,7 @@ public enum Isolation {

因为平时使用 MySQL 数据库比较多，这里再多提一嘴！

MySQL InnoDB 存储引擎的默认支持的隔离级别是 **`REPEATABLE-READ`（可重读）**。我们可以通过`SELECT @@tx_isolation;`命令来查看，如下：
MySQL InnoDB 存储引擎的默认支持的隔离级别是 **`REPEATABLE-READ`（可重读）**。我们可以通过`SELECT @@tx_isolation;`命令来查看，MySQL 8.0 该命令改为`SELECT @@transaction_isolation;`：

```
mysql> SELECT @@tx_isolation;
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