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MySQL设置隔离级别有四种：读未提交、读已提交、可重复读和串行化。 1、 查看当前事务隔离级别：执行命令 SELECT @@tx_isolation。 2、 设置MySQL事务隔离级别：使用命令 set session transaction isolation level 指定当前会话的隔离级别，控制事务处理时的数据可见性与并发行为 ...
Standard SQL defines four isolation levels that can be set using the SET TRANSACTION ISOLATION LEVEL statement: Serializable, Repeatable Read, Read Committed, and Read Uncommitted. Although all of the ...
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