Create an SQC file to execute the main query.
创建一个SQC文件来执行主查询。
Each sggrep command can specify both the main query and a subquery.
每一个sggrep命令可以同时指定主查询和子查询。
The main query asks for; the subquery specifies properties of child.
主查询要求，子查询指定子元素的属性。
Step 2 - Prepare and bind the expcat.sqc file, which will create the packages for the main query.
第2步—准备和绑定expcat . sqc文件，它会为主查询创建包。
Longer term, look for Solr to add FieldTypes for better support of sorting without needing to zero out the main query.
从长远看，希望Solr添加FieldType来更好地支持排序，而不需清零主要查询。
With asynchrony, all SHIPs with an ATQ operator directly above them would start at the same time as the main query starts.
如果有异步，那么当主查询开始时，所有在它们的上一层有at Q操作符的SHIP也随之开始。
Capture the activity for our main query by the substituting information we have found in previous step in the following query.
在下面的查询中替换之前的步骤中找到的信息，从而捕捉主查询的活动。
We first issue the main query from one session (SESSION1 in this example) that we would like to see the runtime section explain for.
我们首先在第一个会话中(本例中是SESSION1)发出主查询，这样我们就能够得到运行时片段解释的目标。
The query above contains a correlated subquery, since the main query and the subquery are relaying on the same table, the employees table.
以上查询包含一个相关子查询，因为主查询和子查询依靠于同一个表，即employees表。
The main design requirement, in this case, is flexible classification and query support, along with the scalability of the repository itself as well as a user-friendly interface.
在这种情况下，主要设计需求是灵活的分类和查询支持以及存储库本身的可伸缩性及用户友好界面。
The main focus of this group, however, is to avoid full document decompression during query execution.
这类压缩器主要侧重于避免在查询过程中进行完整的文档解压缩。
The query compiler expands view definitions into the main statement block, which might result in a more complex statement.
查询编译器将视图定义展开成主语句块，从而产生一个更复杂的语句。
The two main configuration files for Dynamic Query Mode are xqeodp.config.xml, located under the configuration directory, and bw.properties, located under configuration \ xqe directory.
DynamicQueryMode的两个主要配置文件是位于配置目录下的xqeodp . config . xml和位于configuration \xqe目录下的bw . properties。
From the dbaccess main menu, select Query-language.
在dbaccess主菜单中，选择Query - language。
When you issue the dbaccess command, you get the main menu, where the Query-language option is highlighted, as seen in Figure 1.
在发出dbaccess命令时，可以得到该主菜单，其中突出显示Query - language选项，如图1所示。
As you learned in the previous section, executing a database query involves three main concepts.
如上一部分所述，执行数据库查询包括三个主要概念。
EAz's main job is to define and implement an interface that any application's code can query to authorize access to application resources.
Eaz的主要任务是定义和实现一个接口，以便任何应用程序的代码可以查询并授权对应用程序资源的访问。
Users or other applications can use this service to store and query person contact information. There are two main parts.
用户或其他应用程序可使用此服务存储和查询联系人信息。
To create a new feed from the product table, the production manager first clicks on the New Feed link on the main page and selects Relation Database Query (SQL) from the supported data sources list.
为了从产品表创建新的提要，生产经理首先单击主页上的NewFeed链接，并从受支持数据源列表中选择 RelationDatabaseQuery (SQL)。
From the main menu at the top of the interface, select Query-language.
在界面顶部的主菜单中，选择Query -language。
Searching this data structure for query results will be performed in the main program logic.
在主程序逻辑中执行数据结构搜索以获得查询结果。
The main program holds the query, sorting, and display logic for returning the matches.
主程序拥有返回匹配所需的查询、排序和显示逻辑。
If, in your Site Search Settings, you choose to strip the query parameters, you don't have to also exclude them from your main Settings.
如果您网站中的搜索设置，您选择的查询参数地带，您不必也排除他们从您的主要设置。
The main database configuration parameter settings that affect the query execution plan were set as follows
影响查询执行计划的主要数据库配置参数设置如下
Query Q3 (5predsome) has multiple predicates and USES three side tables plus the main table, so it needs to compute a four-way join.
查询Q3 (5predsome)具有多个谓词、使用3个索引表和主表，因此它需要计算一个4路结合。
Finally, add some code in your main test method to print out and execute the generated SQL query.
最后，在main测试方法中添加一些代码，用以输出和执行所生成的SQL查询。
The main template document should be called query and placed in the template directory.
主模板文档应被称为query并放置于这个模板目录内。
From the Framework Manager's main page, you are able to create a query subject to define the contents of your report. To do so, perform the following steps.
在FrameworkManager的主页上，可以创建一个查询主题以定义报告的内容。
Main functions: footprint catching, image processing, labeling, footprint analysis, footprint input, footprint query, footprint connecting, statistics, footprint output, information prompt.
主要功能为：足迹捕获、图像处理、图形标注、分析比对、录入流程、足迹查询、足迹串并、图形统计、足迹输出、信息提示。
Query optimization is the main problem of query processing research, thus in particular discusses cost estimated, query plan, search Spaces and so on related problems.
查询优化是查询处理研究的一个主要问题，为此着重分析研究了查询优化所涉及的代价估计、查询规划和搜索空间等相关问题。
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