MySQL 四种事务隔离级别详解介绍

MySQL一共有4种事务隔离级别

  1. 读未提交 Read Uncommitted
  2. 读已提交 Read Committed
  3. 可重复读 Repeatable Read
  4. 可串行化 Serializable
隔离级别脏读不可重复读幻读
Read Uncommitted✔️✔️✔️
Read Committed❌✔️✔️
Repeatable Read❌❌✔️
Serializable❌❌❌