As with read-locking systems, where deadlocks occur frequently, use of serializable mode requires rolling back the work done by terminated transactions and retrying them.

• 而在采用读取锁的数据库管理系统中，死锁会频繁出现，在这样的系统中采用串行化隔离，必须令因死锁而终止的事务回滚并重做。