Query features fall into two general categories: Pathfinding and local search.
查询器的特性包括两个大的方面：寻路和局部搜索。
The concrete application of SQL in the library work embodies in its powerful query features.
SQL在图书馆工作中的具体应用，主要体现为其强大的查询功能。
Interfaces to the directory used by Lotus Connections for authentication, authorization, and query features.
LotusConnections所使用的目录的接口，用于验证、授权和查询特性。
After you complete this tutorial, continue with the fifth tutorial, which covers the query and reporting features that are included with the tool.
完成本教程之后，请继续学习第五个教程，教程五将介绍工具中包括的查询和报告功能。
By using these features, it can greatly reduce investigation time when dealing with a poor-performing query.
利用这些特性，即可显著缩短处理一个性能较差的查询时的分析时间。
Section explains and section actuals are very powerful features to investigate problems with a query execution plan.
在研究查询执行计划的问题时，片段解释和片段实绩是非常强大的特性。
Even though this is more code, this query is actually missing several features present in the regular expressions version.
即使代码数量多了，但此查询实际上缺少几项正则表达式版本中包含的功能。
It offers many new features for application developers, hierarchical data structure support, and improved query capabilities across multiple instances of the database.
它提供了很多面向应用程序开发人员的新特性、分层数据结构支持和改进的跨多个数据库实例的查询能力。
Version 2 builds upon the inquiry capabilities previously provided by adding several powerful features dealing with more complex query requirements.
版本2在以前提供的查询能力的基础上添加了一些强大的功能来按更复杂的要求进行查询。
For the exceptional situations where the optimizer cannot choose an optimal query execution plan, DB2 has added features such as the SELECTIVITY clause and optimization guidelines.
对于优化器不能选择最佳查询执行计划的例外情况，DB 2已经增加了诸如selectivity子句和优化指南之类的特性。
Some of the new join features of 11.7 have helped us improve the performance of one query by 22 percent.
版本 11.7中新增加的特性会帮助我们将一个查询的性能提升 22%。
Optimization guidelines and statistical views are useful features to compensate the access plan evaluations when exceptions in query performance occur.
当查询性能中出现例外情况时，优化指南和统计视图特性对于弥补访问计划估计的不准确性非常有用。
Turn off any features you are not in fact using. If you are storing fields but not using them at query time, don't store them.
如果你存储了字段，但是在查询时根本没有用到它们，那么别存储它们。
Query optimization features using hints, explain plans, and profiling.
使用提示、解释计划和分析的查询优化特性。
Query tables are a helpful addition to the features already available in WebSphere Process Server that you can leverage in all custom applications.
查询表是一个有用的附加特性，已在WebSphereProcessServer中使用，可以用于任何客户端应用程序。
You may be using Visual Explain or related features to inspect query access plans.
您可能正在使用VisualExplain或相关特性来检查查询访问计划。
But using full-text search features, you can use a query like.
而使用全文搜索功能时，您可以使用如下查询。
The new version also includes features for indexing and querying including support for term vector, access to scoped analyzer at query time and access to Results Explanation object.
该新版本还包含了索引和查询的一些特性，包括对termvector的支持、在查询期内可以访问范围内的分析器及ResultsExplanation对象。
The optimization of SQL queries utilize sophisticated features, such as: query rewrite, multiple join methods, detailed statistics, parallelism etc.
SQL查询的优化利用了一些复杂的功能，例如：查询重写、多连接(join)方法、详细的统计、并行性等。
This brings up SQLObject's query construction kit, one of the package's most interesting features.
这就是SQLObject的查询构造工具包(该软件包最有趣的特性之一)发挥作用的地方。
New features added to query time performance are as follows.
查询中增加的新特性列举如下。
For this article, I will demonstrate a basic query parser that USES the GeoNames service and has a few other features, but I'll leave it to the reader to implement a production-ready version.
对于本文，我将展示使用GeoNames服务并具有一些其他特性的基础查询解析器，但生成版本的解析器将留给用户实现。
A simple "todo + security" query calls up many programs that have unimplemented security features.
一个简单的“todo +security ”查询就可以找到很多具有未执行的安全特性的程序。
For example, ODS enables the creation and deployment of a web service from a query or stored procedure using drag-and-drop features.
例如，ODS支持使用拖放功能，通过查询或者存储过程来创建或部署web服务。
Using standard Cognos features, you can create a more sophisticated query over this view that filters out specific columns and rows of data, as desired.
可以使用标准的Cognos特性创建更复杂的查询，根据需要过滤掉某些列或行。
I've demonstrated a simple object-persistence scenario using the library's custom query language and the HSQLDB database and also discussed some of the library's advanced features.
我还使用该库的定制查询语言和HSQLDB数据库演示了一个简单的对象持久性场景，也探讨了该库的一些高级功能。
Integrating query capabilities into the programming language provides a simple, natural way to build strongly typed queries that benefit from design-time features like IntelliSense.
在编程语言中集成查询能力，这一特性提供了一种简单而自然的方式来构建强类型查询，一些设计时的功能从中获益，比如IntelliSense。
SPARQL builds on previous RDF query languages such as rdfDB, RDQL, and SeRQL, and has several valuable new features of its own.
SPARQL构建在以前的rdf查询语言(例如rdfdb、RDQL和SeRQL)之上，拥有一些有价值的新特性。
The XML features in DB2 9 include new storage management, indexing, and query language support.
DB 2Viper(现在处于beta阶段)中的xml特性包括新的存储管理、新的索引技术以及对查询语言的支持。
In this tool, you type the whole XPath query. The other features of this tool are.
在该工具中，您键入整个XPath查询。
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