发现一组受资源限制影响、选择性应用的查询(工作负载)的最优索引。
Find the best indexes for a set of queries (a workload) subject to resource limits that are optionally applied.
针对实际应用的查询要求，提出一种新颖的空间数据库查询类型—最优位置查询。
As to the demand of real application, this paper presents a new kind of spatial query type, best location query.
跨多个数据源查询数据的应用。
API对蓝牙A2DP和HSP配置的支持使得应用可以查询连接的蓝牙设备所提供的蓝牙协定、音频栈等，并通知用户。
API support for Bluetooth A2DP and HSP profiles lets applications query Bluetooth profiles for connected devices, audio state, and more, then notify the user.
它是要负责响应用户查询的,30秒的等待时间实在太长了.
Since this needs to be run in response to a user query, 30 seconds was just too long to wait.
每天对数百甚至数千的的页面查看重复此过程，那么您的服务器和应用程序执行的查询要远远多于为了显示页面内容所需执行的查询。
Repeat this over hundreds or even thousands of page views each day, and your servers and applications will be executing far more queries than are necessary to show the page contents.
如果执行每小时监控的应用程序执行全局重置，那么每天查询一次监控数据的应用程序只能看到前一小时的数据。
If the application performing hourly monitoring were to perform a global reset, the application querying monitoring data once every day would only see the data from the last hour.
他的团队必须满足用户社区所设定的性能目标和服务水平协议，财务管理系统必须在3秒或更短时间内响应用户的在线查询。
His group must meet performance goals and service level agreements set forth by his user community; the financial management system must respond to users' online queries in 3 seconds or less.
这样做的好处是，对副表的应用程序查询不需要修改，基于这些查询的大量应用程序逻辑也得以保留。
The advantage with this approach is that the application queries to the side tables do not change and much of the application logic based on them is preserved.
目标服务器上的应用程序可以查询传播令牌，并检索任何所需的属性。
The application on the target server can query the propagation token and retrieve any necessary attribute.
修改应用程序的设计来利用新的查询语言。
Changes in application design to take advantage of new query language.
不可否认，转换和查询是涵盖许多应用的通用词。
Admittedly, transform and query are generic words that cover many applications.
为应用程序将查询或更新的列创建索引。
Create indexes for the column that your application is querying or updating.
为了获得准确的结果并提供与业务用户有关的信息，报表管理器能够对应用于每个查询的过滤器实施精细控制。
In order to obtain accurate results and provide the information pertinent to the business user the report manager has the ability to exercise fine control over the filters applied to each query.
NONempty子句的应用将查询从返回所有成员修改为仅返回具有度量值的那些成员。
The application of the NON EMPTY clause, alters the query from returning all members, to just returning those that have measure values.
基准测试程序中的16个查询基于我从企业用户那里看到的直实应用程序查询请求。
The 16 queries in the benchmark were based on real application query requests I have seen from business users.
如我在稍后展示的一样，正确地设置范围查询是提升空间搜索应用程序的查询性能的关键因素之一。
As I'll show later, setting this up effectively is one of the keys to performance for filtering in spatial-search applications.
正确定义好一个已命名的查询之后，应用程序就可以执行该查询并向返回的结果应用业务逻辑。
With a named query properly defined, the application can execute the query and apply business logic to the returned results.
夹在中间的应用程序架构师可以控制如何编写应用程序中的查询。
In the middle term, application architects have control only over how they write the queries in their applications.
单个域字段可以简化应用程序中详细的查询和候选匹配，但是通常需要重新装配，以生成诸如客户声明之类的输出。
Pure single domain fields make detailed queries and candidate matching during on-going applications easier, but will usually require re-assembly for generating outputs such as customer statements.
为了提供数据库应用程序所需的所有查询功能，select语句的能力十分广泛。
To provide all the query functionality required by database applications, the SELECT statement's capabilities are extensive.
对于具有短小、重复的查询的应用程序，建议这样做。
This is recommended for applications with short and repetitive queries.
例如，只需在列出监控表函数返回的应用程序数据的查询中添加where子句，就可以搜索CPU消耗量最大的应用程序。
For example, you can easily search for the applications consuming the highest amount of CPU by simply adding a WHERE clause to a query that lists application data from a monitoring table function.
通常，这种情况适用于用于报告目的的应用程序执行的复杂查询。
This condition generally applies to complex queries executed by applications used for reporting purposes.
前面几节描述的示例查询以应用程序名称为基础。
The sample queries described in the previous sections are based on application names.
下文将介绍SELECT语句的基础知识，它允许您为启用数据库的应用程序构建功能强大的查询。
The rest of this article covers the basics of the SELECT statement, which let you build powerful queries for your database-enabled applications.
如果数据提取需求变了，那么只需在sap桥的存储库中调整与应用程序相关的相应查询。
If requirements for the data to be retrieved change, only the corresponding application-specific queries need to be adapted within the SAP bridge's repository.
查询的优化通过严格查询规划规则的高级应用实现。
The optimization of the queries is achieved through the advanced application of strict query planning rules.
您不需要修改应用程序中的查询。
MQT应用用户查询考虑应用的谓词的相同集合或子集。
The MQT applies the same set or a subset of predicates that the user query under consideration applies.
应用推荐