常见的一项技术是扩展查询语言，从而允许将元数据条件指定为查询字符串的一部分。
A common technique is to expand the query language to allow the metadata conditions to be specified as part of the query string.
允许用户使用定制排序、过滤和查询表达式解析扩展搜索行为。
Allows users to extend the searching behavior using custom sorting, filtering, and query expression parsing.
回答查询机制是对标准的一种扩展。
的请求。这样可以防止通过将安全的文件扩展名放入url的路径信息或查询字符串部分，以达到伪装请求中的危险文件扩展名的企图。
This prevents attempts to disguise requests for dangerous file name extensions by putting a safe file name extension in the path information or query string portion of the URL.
同义词：可以使用这个字典扩展发送给搜索引擎的查询字符串中的词汇，使其包含指定的同义词。
Synonyms: This dictionary can be used to expand terms in the query string sent to the search engine to include specified synonyms.
可以动态添加新的SDS服务器，以分担查询工作负载和扩展可用性选项。
New SDS servers can be added dynamically to share query workload and expand availability options.
这里所描述的增强，其目的是将允许在大大扩展的环境中异步执行多个远程查询的查询计划引入到WFS V9.1中。
The purpose of the enhancements described here is to introduce query plans into WFS V9.1 that enable asynchronous execution of multiple remote queries in greatly expanded circumstances.
根据需要，您可以轻松地扩展此类编程，让花店顾客能够基于查询参数(比如价格范围和花卉名称)进行过滤和排序。
You can readily extend this kind of programming to give the garden center customers the ability to filter and sort based on query parameters such as price ranges and names, as required.
这次，我们将扩展该方法，以允许用户指定更加复杂的查询(例如join)。
This time, we'll extend this approach by allowing the user to specify more complex queries (such as JOINs).
由于对于每个记录只需处理少量的数据，这种查询可以很好地进行扩展。
Because you're dealing with a small amount of data for each record, this kind of query scales pretty well.
这里描述的增强为WFSV9.1引入了允许在大大扩展的环境中能有多个远程查询异步执行的查询计划。
The enhancements described here introduce query plans into WFS V9.1 that enable asynchronous execution of multiple remote queries in greatly expanded circumstances.
比较图4和图5中的访问计划，会发现对于EISCAN操作符，查询使用了一个扩展索引。
Comparing the access plans in Figure 4 and Figure 5 shows again with the EISCAN operator that an extended index is used by the query.
语义同义词扩展机制仅限于扩展简单的关键字查询。
The semantic synonym expansion mechanism is limited to expand simple keyword queries.
它非常直观，但在动态查询环境中扩展能力很差。
It's straightforward, but not very scalable in a dynamic query environment.
该实现将得到扩展，提供一套动态查询机制，服务可以调用这一机制以发现其他服务。
The implementation was extended to provide a dynamic lookup mechanism that could be called by services to discover other services.
将来，需要扩展uddi或者指定类似的服务供使用者查询，以便发现用于调用特定服务的队列对。
In the future, either UDDI needs to be extended or a similar service specified that a consumer can query to discover the pair of queues for invoking a particular service.
我们想扩展、改进查询模型。
最后的查询是利用扩展的索引的查询。
The final query is the query that exploits the extended index.
将查询转换成对API的调用也需要添加扩展方法。
Translating queries into calls to an API also required the addition of extension methods.
清单1使用DOM扩展解析查询的结果。
Then Listing 1 parses the results of the query using the DOM extension.
你还能很快看到并查询这些插件的可用扩展及扩展点。
You can also quickly see and query the available extension and extension points for these plug-ins too.
使用数据库支持的函数作为查询表达式来扩展语法。
Using a database-supported function as a query expression to extend the grammar.
在Discover选项卡上，单击Query链接，并创建一个查询来查找扩展映射文档。
On the Discover TAB, click the query link, and create a query to find the extension mapping document.
使用扩展结构化查询语言(ESQL)。
weblogic -ql元素向EJB 2.0QueryLanguage (EJB -ql)指定一个包含特定于weblogic的扩展的查询。
The weblogic-ql element specifies a query that contains a WebLogic-specific extension to the EJB 2.0 query Language (EJB-QL).
正确的方法是扩展SOAP处理程序，使其接受让我们查询可用的Web服务的新消息。
The proper way to do this is to extend our SOAP handler to accept a new message that lets us query for available Web services.
在AssetType中查找或查询extensionmapping，搜索个别的扩展映射。
Search for an individual extension mapping by doing a find or query for extension mapping in the Asset Type.
第一种方法不要求Cognos用户了解查询语言扩展，它提供一种使用pureXML数据的简单方法。
The first option minimizes the need for Cognos users to understand query language expressions and provides a simple, straightforward means to work with data stored as pureXML.
尽管代码无疑可以被扩展以执行更为高级的查询，但是在本例中我们仅使用KeywordSearchRequest方法。
We'll only be using the KeywordSearchRequest method in our examples here, although the code could certainly be extended to perform more advanced queries.
这样一来，您就可以以更短的上市时间发布新的projesources . cts、用特殊查询扩展数据仓库并为企业数据生成统一的视图。
As a result, you benefit from delivering new projects with a much shorter time to market, extending your warehouse with ad-hoc queries, and producing a unified view for your enterprise data.
应用推荐