In this respect, it must be treated in some ways like an optimistic lock.
在此方面，它需要以乐观锁的方式进行处理。
If a large number of rollbacks caused by optimistic lock exceptions are occurring, it may be time to rethink your strategy.
如果乐观锁异常会引起大量的回滚，那么应该重新考虑您的策略。
Optimistic locking is an extremely efficient concurrency control method that guarantees data integrity without placing any physical lock in the database.
乐观锁是一个极其有效的并发性控制方法，它可以确保数据完整性而又无需在数据库中放置任何物理锁。
Fingerprint lock convenience and security will also bring a very optimistic market prospects, and a new round of competition will also promote the rapid development of the fingerprint lock market.
指纹锁的便捷与安全也会带来非常乐观的市场前景，而新一轮的门锁竞争也将促使指纹锁市场迅猛发展。
Fingerprint lock convenience and security will also bring a very optimistic market prospects, and a new round of competition will also promote the rapid development of the fingerprint lock market.
指纹锁的便捷与安全也会带来非常乐观的市场前景，而新一轮的门锁竞争也将促使指纹锁市场迅猛发展。
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