经常进行提交以释放锁。
然后它释放锁。
因此，它只能释放锁。
你不能忘记释放锁。
与图1类似，事务1读取某个特定记录，但随后即释放锁。
Similar to Figure 1, transaction 1 reads a specific record but then releases its lock.
否则，如果受保护的代码将抛出异常，锁就有可能永远得不到释放！
Otherwise, if the protected code threw an exception, the lock might never be released!
释放全局锁：lock2。
释放全局锁：lock1。
衰弱又无防备的小字眼很快被锁了起来，永远不许释放。
Weakened and defenseless, the word was quickly locked away, never to be free again.
用户B得到写访问。 用户C将在用户 B释放文件锁后得到写访问。
User C will get the write access once user B releases the file lock.
安全锁能防止快速释放操纵杆完全打开。
打开你的心锁，释放你的爱。
向内挤压开关锁凸耳，以从牌照灯壳中释放开关。
Squeeze switch locking tabs inward to release switch from license plate lamp housing.
对锁的操作无非就是锁定和释放它。
There is very little that one can do with a lock, other than lock and release it.
对锁的操作无非就是锁定和释放它。
There is very little that one can do with a lock, other than lock and release it.
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