未能查询服务控制数据库上的锁定状态。
Could not query lock status on the service control database.
数据锁定技术是多用户数据库系统极其重要的技术。
The technology of locking data is most important for the system of multiple users database.
数据锁定技术是多用户数据库系统极其重要的技术。
The technology of locking data is most important for the system of multiple users database.
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