mysql 事务 与 锁

[hopperhuang]

锁与事务的关系 https://www.cnblogs.com/leijiangtao/p/11911644.html

[hopperhuang]

锁、事务与并发控制 https://www.ibm.com/developerworks/cn/opensource/os-mysql-transaction-isolation-levels-and-locks/index.html https://cloud.tencent.com/developer/article/1178044

[hopperhuang]

详解： https://liuyueyi.github.io/hexblog/2018/03/23/mysql%E4%B9%8B%E9%94%81%E4%B8%8E%E4%BA%8B%E5%8A%A1%E8%AF%A6%E8%A7%A3/

[hopperhuang]

不可重复读与幻读： https://segmentfault.com/a/1190000012669504

[hopperhuang]

share lock and exclude lock: https://blog.csdn.net/She_lock/article/details/82022431

[hopperhuang]

排他锁分析： https://blog.csdn.net/claram/article/details/54023216

[hopperhuang]

理解：  什么是锁 什么是事务 什么语句会加锁 锁的种类 加锁后对改行操作会怎样 加锁时，哪些行加了锁，哪些行没有加锁 加锁对操作的性能影响 什么业务，应该用哪种锁

[hopperhuang]

行锁 vs 表锁: https://www.cnblogs.com/frankltf/p/9127440.html

[hopperhuang]

死锁： https://github.com/aneasystone/mysql-deadlocks