This means that even if multiple remote sources participate in a query, only one remote source or the federated server is active at any given moment.
这意味着，即使一个查询中涉及到多个远程数据源，在任何时候只有一个远程数据源或联邦服务器是活动的。
You can, therefore, use the audit log to query information about active processes and to track historical data about processes that ran in the past.
因此，您可以使用该审核日志来查询有关活动流程的信息，并且可以跟踪查询过去已运行的流程的历史数据。
You can query this subsystem to determine the active enhanced concurrent volume groups.
可以通过查询这个子系统查明活跃的增强型并发卷组。
The pseudo code in Listing 1 shows a simplified SQL query that retrieves employee names for all active employees and lists them with the English names of their organizations.
清单1中的伪代码是一个简化的SQL查询，它获取所有活跃职员的姓名并列出他们及英语的组织名称。
This server option specifies the maximum number of concurrent requests that can be simultaneously active on behalf of a single federated query to the given data source.
该服务器选项指定可代表一个联邦查询向特定数据源同时激活的并发请求的最大数量。
By default, slice executes a query across all active slices and consolidates the result if necessary in memory.
默认情况下，Slice会跨所有的活动片执行查询并在需要的时候在内存中合并结果。
There is a new API to help end users view available destinations and query them to find JMS statistics such as active queue count, queue depth, number of messages etc.
有一个新的API可以帮助最终用户查看可用的目的地（destinations）并对其进行查询以得到JMS统计信息，如活动队列数量、队列深度及消息数量等等。
Average query volume was 3, 167.2 questions per day, with the median active user asking 3.1 questions per month.
平均每天有针对3 167.2个问题的查询量，中等活跃用户平均每月针对3.1个问题进行查询。
Because the active standby machine is still used for user transactions and query, even if no failure occurs, it must be fully licensed.
因为active备用机器仍被用于处理用户事务和查询，即使没有故障出现，它也必须是被完全许可的。
In this article we found out some information that ordinary domain users can query for in a Microsoft Active Directory.
在这篇文章中我们发现在MicrosoftActive Directory中有一些信息用普通的域用户就可以查看。
Now test that the NIS connection is active by using ypcat to query the database directly. For example, to get a dump of the NIS passwd file ordered by name, you would use.
现在通过使用ypcat直接查询数据库，以确定NIS连接为活动状态。
When the query is executed without distribution statistics, a snapshot for dynamic SQL returns the following monitor values (given that the required monitor switches are active).
在没有分布统计信息的情况下，执行该查询时，动态sql的一个快照返回以下监视器值(假定所需的监视器开关已激活)。
Active Record Query Interface 3.0 - Pratik Naik demonstrates ActiveRecord's finder methods and shows how a number of techniques are being deprecated in Rails 3.1.
Pratik Naik演示了ActiveRecord的finder方法，以及一些在Rails 3.1中将不再支持的技巧。
For example, you might create a query to find all active tasks that are assigned to you.
例如，您可以创建一个查询来查找指派给您的所有活动任务。
For example, you can add a query that lists all active User Stories, Issues, or other types of work items that are assigned to you.
例如，您可以添加一个查询，该查询列出指派给您的所有活动用户情景、问题或其他类型的工作项。
However, among the active subspaces, some of them do not contain any query results at all, those are called false active subspaces.
但是在活动子空间中，有些可能根本就不包含任何查询结果，这样的活动子空间被称为假活动子空间。
By using active and passive management for ORACLE and optimize tools like SQL TRACE EXPLAIN PLAN and ORACLE OPTIMIZER, the query response time is shortened and the efficiency is improved.
通过对Oracle性能的主动和被动管理，以及优化工具SQLTrace、EXPLAINPLAN和优化器的使用，缩短了数据仓库用户查询响应的时间，提高了查询效率。
The query technology has always been an active research field. It has been used in the main DBMS products immediately.
查询技术长期以来属于活跃的研究领域，技术成果能被迅速地吸收到主流数据库产品中。
The query technology has always been an active research field. It has been used in the main DBMS products immediately.
查询技术长期以来属于活跃的研究领域，技术成果能被迅速地吸收到主流数据库产品中。
应用推荐