This allows releasing locks once an enclosed activity completes, but one has to run compensation logic to undo already completed actions.

它允许在包括的活动完成后释放锁，但您必须运行补偿逻辑来撤销已完成的操作。

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Since locks are used for interthread communication, it makes sense that taking out a lock would start a critical region and that releasing the lock would end the critical region.

既然锁定用于线程间通信，那么取消锁定会开启临界区，而释放锁定会结束临界区，这是行得通的。

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The database administrator might have to complete the orphaned transaction branches for releasing the database locks that they hold. For the database administrator, this is a two step process.

该数据库管理员必须完成孤立的事务分支，以释放这些事务分支所持有的数据库锁。

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