For example, a lock snapshot captures and returns database lock information.
例如,锁快照捕获并返回数据库锁信息。
Be sure to verify that no JVMs are running on the database machine before manually removing a database lock file.
在手动删除数据库锁文件之前,请务必确认在数据库机器上没有JVM在运行。
We are now ready to export the data from the NEWSTAFF table, and to simultaneously capture a database lock snapshot.
现在我们已经准备就绪,可以从newstaff表导出数据,并同步捕获数据库锁快照了。
When a database is not properly shutdown (for example, a crash or an abort) an 'orphan' database lock file will be left.
当数据库没有被正确关闭(例如,崩溃或中止)时,就会留下一个“孤立的”数据库锁文件。
In this case, a logical lock (not a physical database lock) is used to flag that a row is in use for a long-term duration.
在本方案中,通过逻辑锁(而不是物理锁)来对在较长时间中使用的数据行进行标记。
In this case, a logical lock (not a physical database lock) is used to flag that a row is in use for a long-term duration.
在本方案中,通过逻辑锁(而不是物理锁)来对在较长时间中使用的数据行进行标记。
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