Multiversion two - phase locking mechanism eliminates the conflicts between readonly and update transactions transactions are never restarted.
多版本两阶段封锁机制消除了只读事务和更新事务的冲突,只读事物从不重启动.
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DMVOCC Distributed multiversion optimistic concurrency control with multiversion dynamic adjustment protocol was presented processingdistributedtransaction.
协议采用多版本乐观方法,使用多版本动态调整串行次序技术.
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