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RepeatableRead

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RepeatableRead

为了防止数据库崩溃使数据丢失的解决方案 -... ... readcommitted: 读提交 repeatableread: 可重读 serializable: 可串行 ...

可重复读（REPEATABLEREAD）：和2个select语句联系起来的，要求2个select返回同一个数据集，当两次读之间有记录插入 …

　　事务隔离级别：未提交读(Readuncommitted)，未提交读(Readcommitted)，可反复读(Repeatableread)，可序列化(Serializable…

READPAST can only be specified in transactions operating at the READ COMMITTED or REPEATABLE READ isolation levels .

REPEATABLE READ is a more restrictive isolation level than READ COMMITTED.

For an OLTP query , you can set the value to 0 or 1 with the isolation level not set to REPEATABLE READ.