log和binlog_内存溢出

mysql

MySQL系列之redo log、undo log和binlog详解

事务的实现redo log保证事务的持久性，undo log用来帮助事务回滚及MVCC的功能。InnoDB存储引擎体系结构redo logWrite Ahead Log策略事务提交时，先写重做日志再修改页；当由于发生宕机而导致数据丢

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2022-5-14
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MySQL系列之redo log、undo log和binlog详解