改善的查询引擎。
All these details are already inside the database in a form the query engine can use.
所有这些细节都以查询引擎能够使用的方式保存在数据库内部。
Yet YQL is also a query engine, which is hosted by Yahoo!, that is exposed at a REST endpoint.
但YQL也是一种由Yahoo ！托管的查询引擎，在rest端点公开。
MongoDB's query engine also makes it very simple to apply aggregation and group functions on your data.
MongoDB的查询引擎也使得对数据应用聚合和分组函数变得非常简单。
However, in the real world you need to formulate it in a syntax that is understood by the database query engine.
但是在真实环境中，需要用数据库查询引擎能够理解的一种语法编写查询。
SQE is the strategic query engine on DB2 for I, with better performance, scaling and tooling such as the SQL Plan Cache.
SQE是DB 2fori上的战略性查询引擎，具有更好的性能、可伸缩性和工具，例如SQLPlanCache。
RDQL allows complex queries to be expressed concisely, with a query engine performing the hard work of accessing the data model.
RDQL允许简明地表达复杂的查询，查询引擎执行访问数据模型的繁重工作。
In addition to implementing SPARQL, ARQ's query engine can also parse queries expressed in RDQL or its own internal query language.
除了实现SPARQL之外，ARQ的查询引擎还可以解析使用RDQL或者它自己内部的查询语言表示的查询。
Let's take a look at a simple HTML form that submits a search string to an imaginary query engine running on your local machine (see Listing 1).
我们来看一个简单的HTML表单，它向本地机器上假想的查询引擎提交一个搜索字符串(如清单1所示)。
For example, early attempts at storing XML data in varchar2 fields of a relational database resulted in poor query performance when an XQuery engine was simply layered on top.
比如，最初曾经尝试将XML数据保存在关系数据库的varchar2字段中，然后简单地增加一个XQuery引擎层，结果查询性能很差。
Once you decide that some CQE use analysis is warranted, the different reasons for CQE use will dictate whether any actions can be taken to shift more query engine work to SQE.
对CQE的使用进行分析后，可以根据使用CQE的不同原因来判断是否可以采取行动将更多查询引擎工作转换为SQE。
This experiment result shows the validity of the "linear alignment matching" method and its feasibility of being used as the query engine in large digital music libraries.
这一实验结果有力地表明了线性对齐匹配法的有效性，及其应用于大型数字音乐检索引擎的可行性。
Synonyms: This dictionary can be used to expand terms in the query string sent to the search engine to include specified synonyms.
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。
Normally when a user types in a query into a search engine the advertising placed alongside the search results is dependent on what the user has search for and/or geographic loction.
正常来说，当用户在搜索引擎上输入一个查询，在搜索结果的旁边便会出现根据用户所搜索的内容和/或其所处的地理位置显示相应的广告。
A good example is the web search engine, which USES A.I. (and other technology) to sort through billions of web pages to give you the most relevant pages for your query.
一个明显的例子就是搜索引擎。它使用人工智能(和其他技术)从上百亿的的网页中选取出与你的查询最相关的页面。
It provides a DB2 relational model for the remote data and assists the federated engine in query processing by sending sub-queries to the remote data source.
它提供了远程数据的DB 2关系模型，并通过向远程数据源发送子查询以帮助联邦引擎实现查询处理。
"Dynamic" means that the query is sent into the database engine as a string; it must be parsed and have a query execution plan generated.
“动态”意味着查询作为字符串发送给数据库引擎；必须对它进行解析，并生成查询执行计划。
Data modeling: a wrapper is responsible for mapping the data representation of remote query results into the table format as required by the federated engine.
数据建模：包装器负责将远程查询结果的数据表示映射为联邦引擎所要求的表格式。
To speed searches, you may be able to rearrange your tables and, thus, simplify the underlying queries. table and SQL query optimization are highly dependent on your schema and engine.
要加速搜索，您可以重新安排表，并由此简化底层查询表和SQL查询优化高度依赖于模式和引擎。
Another benefit of the move to DB2 9 is the hybrid storage engine and a query optimizer that "understands" XML (mapping to relational algebra for queries involving XML).
迁移到DB 29的另一个好处是，混合型存储引擎和查询优化器“理解”XML，可以把涉及XML的查询映射为关系语法。
A search engine query will not always provide you with the information you're looking for.
一个搜索引擎提问式不会总是提供给你需要的信息。
If it's very high, maybe your search engine is not giving the best results for the query.
如果高出许多，那么或许搜索引擎的结果还有待改良。
Query a flow runtime engine for currently deployed flows.
查询当前部署流的流运行时引擎。
As an illustrative and representative example, let's configure, build, and install sqlite-a small library that implements a Structured Query Language (SQL) database engine.
作为一个说明性的和典型的示例，让我们配置、构建并安装SQLite——一个实现结构化查询语言(Structured Query Language,SQL)数据库引擎的小型的库。
The retry is used in case a concurrency exception does occur in the query table execution and the query table engine needs to retry the claim operation.
重试仅用于查询表执行时出现并发异常且查询表需要重新申明的情况下。
It echoes the Versa query being executed, and shows the namespace declarations that the engine is aware of.
它回显正在被执行的Versa查询，并显示引擎知道的名称空间声明。
The QueryParser takes a query string, much like what you'd put into an Internet search engine, and generates a Query object.
QueryParser 拿到一个查询字符串，就像你放进Internet搜索引擎中的，生成一个Query对象。
SenseBot is a web search engine that summarizes search results into one concise digest on the topic of your query.
SenseBot是一款将搜索结果提炼总结为一个精炼的文摘形式的搜索引擎。
The same query typed into Bing, Microsoft's search engine, produced only 362,000 hits.
同样的问题输入到微软搜索引擎Bing，得到仅320,000条。
The same query typed into Bing, Microsoft's search engine, produced only 362, 000 hits.
同样的问题输入到微软搜索引擎Bing，得到仅320,000条。
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