Use this mode to perform any maintenance task, including tasks requiring the execution of SQL and DDL statements, when no other users are connected to the database server.

在没有其他用户连接到数据库服务器的情况下，使用这种模式可以执行任何维护任务，包括执行SQL和ddl语句所需要的任务。

youdao

Be aware that you can use RPM to distribute most anything-scripts, documentation, and data-and perform nearly any maintenance task.

您将发现，您可以使用RPM分发几乎所有内容(脚本、文档和数据)，以及执行几乎所有维护任务。

youdao

The work awarded through this task order will consolidate approximately 15 maintenance contracts for IT activities at various naval facilities.

这份任务订单的工作将把大约15个关于多个海军基础设施的IT技术的维护合同合并在一起。

youdao

Next came kennel maintenance and the dismal task of checking dogs' stools to assess their health.

WSJ: Learning to Dog Sled in Bavaria, Germany

Firms will install vast storage boxes for holding data and single-task servers running crucial applications that require almost no maintenance.

ECONOMIST: After the PC

The President has charged the Interagency Ocean Policy Task Force with developing a recommendation for a national policy that ensures protection, maintenance, and restoration of oceans, our coasts and the Great Lakes.

WHITEHOUSE: Council on Environmental Quality Blog