事务与隔离级别：https://www.aneasystone.com/archives/2017/10/solving-dead-locks-one.html 常见锁类型：https://www.aneasystone.com/archives/2017/11/solving-dead-locks-two.html 掌握常见 SQL 语句的加锁分析：https://www.aneasystone.com/archives/2017/12/solving-dead-locks-three.html 死锁问题的分析和解决：https://www.aneasystone.com/archives/2018/04/solving-dead-locks-four.html 读 MySQL 源码再看 INSERT 加锁流程：https://www.aneasystone.com/archives/2018/06/insert-locks-via-mysql-source-code.html