原文地址:https://dev.mysql.com/doc/refman/8.0/en/innodb-consistent-read.html 在 REPEATABLE READ 隔离级别的几种表现形式 1)在同一个事务中多次查询,看到的数据一致 A consistent read means that InnoDB uses multi-versioning to present to a query a snapshot of the database at a point in time. The que...
暂无更多评论