检查语句已中止。由于无法创建数据库快照，且无法锁定数据库或表，因此无法检查该数据库。有关何时出现此行为以及有哪些解决方法的详细信息，请参阅联机丛书。有关详细信息，请参阅以前的错误。

Check statement aborted. The database could not be checked as a database snapshot could not be created and the database or table could not be locked. See Books Online for details of when this behavior is expected and what workarounds exist. Also see previous errors for more details.