But a write lock in the database can't be held indefinitely.
但不能在数据库中无限地保持写锁。
The write lock failed due to an outstanding write lock.
写入锁定失败，因为有一个未解除的写入锁定。
User C will get the write access once user B releases the file lock.
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。
That write-lock would then block other transactions.
然后该写锁阻塞了其他事务。
To lock in this commitment, write it down and keep it in a visible location.
为了遵守这个承诺，你可以将它写下来，放在一个显著的位置。
Tries to enter the lock in write mode, with an optional time-out.
尝试进入写入模式锁定状态，可以选择超时时间。
Tries to enter the lock in write mode, with an optional time-out.
尝试进入写入模式锁定状态，可以选择超时时间。
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