摘要: 资料: MySQL-InnoDB-MVCC多版本并发控制 快照读: select 实现:MVCC 和 undo log 当前读: select for update / in share mode insert update delete 实现:record lock 和 gap lock Inno 阅读全文
posted @ 2020-09-24 20:58 Numerz 阅读(110) 评论(0) 推荐(0) 编辑
摘要: 指针: https://www.jianshu.com/p/a75b267325c2 对象内存模型: https://tangocc.github.io/2018/03/20/cpp-class-memory-struct/ https://cloud.tencent.com/developer/a 阅读全文
posted @ 2020-09-24 20:29 Numerz 阅读(114) 评论(0) 推荐(0) 编辑