选择属性是对于每个结果行，用户明确请求返回的条目属性。
Selection properties are item properties that the user explicitly requests to be returned with each result row.
记住，在其他API调用中，若使用GET，则所有参数可以作为查询参数出现在URL行；若使用POST，则参数出现在HTTP请求的主体中。
Remember, in other API calls, using GET, all the parameters can and do appear as query parameters on the URL line; using POST, they appear in the body of the HTTP request.
首先检查状态行以确定是否成功处理了客户机请求并返回一个结果(HTTP_OK)。
The first check is to determine if the status line indicates the client request was successfully processed and a result returned (HTTP_OK).
如你们所见，左手边的面板显示了外发的SOAP请求，它包含5行标准http头，后面接着是代表客户端服务调用的XML文档。
As you can see, the left-hand pane shows an outgoing SOAP request comprised of 5 lines of standard HTTP header followed by an XML document that represents the client service invocation.
是否将该请求作为PUT或DELETE发送取决于是否从工作表中修改或删除了行。
Whether the request is sent as a PUT or DELETE decides whether the row is modified or deleted from the worksheet.
SPARQL代码的下一行描述了查询请求。
The next line of the SPARQL code describes the query request.
您需要使用清单9中的两行代码转义请求中的特殊字符。
You need to escape the special characters of the request with the two lines of code in Listing 9.
第10行到第12行显示了应用程序如何请求对客户机环境的完全访问权。
Lines 10-12 show how an application can request full access to a client's environment.
这意味着，当有人请求订单时，JPA引擎还将获取与该订单相关的所有行项目。
This means that when someone asks for an order, the JPA engine will fetch all the line items that are associated with the order as well.
以显示它已在我们请求的行上设置了1号断点。
To show that it has set breakpoint 1 at the line we requested.
通过添加另一个CTE source，我们可以根据ORDERSIBLINGSBY请求的顺序对所有行发出一个全局顺序。
Adding another CTE source allows us to issue a global order for all the rows according to the one requested by order SIBLINGS by.
清单4中的第一行从请求中检索出了Accept报头。
The first line in Listing 4 retrieves the Accept header from the request.
第二行展示了Grails如何转换请求和它将要发回的响应。
The second line shows how Grails interprets the request and the response it will send back.
DB 2Connect服务器不仅接收块中的行，还可以在方便的时候请求多个块。
Not only does the DB2 Connect server receive rows in blocks, it also requests multiple blocks if it can.
现在只需使用一行代码，Catalog控制器就能够使用请求端缓存功能来缓存从遗留Catalog应用程序返回的Catalog了。
With one line of code, the catalog controller can now use the requester-side caching capabilities for caching the catalogs returned from the legacy catalog application.
请求用户输入一种搜索模式(第7行到第9行)。
当第一个块被取尽之后，应用程序可以立即得到预取的第二个块中的行，并接着请求下一个块。
Once the first block is exhausted, the application is immediately given the rows from the second block that were pre-fetched as DB2 Connect moved ahead and requests the next block.
WebServicesPack发送请求，每次向Web服务发送一行，这些行在SOAP消息中是加密的。
The web Services Pack sends requests, one row at a time to the web service, which are encoded in a SOAP message.
输出表明等待的是db2pd 输出中的行（0；A）上的锁，因为提供锁请求状态的 ‘Sts’列显示W，表示等待。
The output indicates that you are waiting on the lock on the row (0;A) from the db2pd output because the 'Sts' column, which provides the status of the lock request, shows a W for waiting.
然而，如果行顺序无关紧要的话，可以考虑以并行方式发送请求，从而加快处理速度。
If the order of the rows is not important, however, you can consider sending requests in parallel, to expedite processing.
这一行通知代理服务器将代理请求上的主机名设置为代理服务器上的主机名。
This line informs the proxy server to set the host name on the proxy request to that of the proxy server.
一个活动可以是一个缺陷，增强请求，或者是简单的一行变更描述，这取决于你的缺陷和变更跟踪过程需要多严格。
An activity could be a defect, enhancement request, or simply a one-line description of your change, depending on how rigorous your defect and change tracking process needs to be.
对该页上的后续行的请求都可以在这个缓冲区中得到满足，直到将该页上的所有行都处理完为止。
Requests for subsequent rows on that page are filled from the buffer until all the rows on that page are processed.
在前面的请求阶段中，确定了每个列和行所需的像素大小。
In the previous requisition phase, the required pixel size for each column and row was determined.
图2显示被请求的作者行的JSON编码的记录。
Figure 2 shows the JSON-encoded record for the author row requested.
如果筛选在应用程序中进行，则无法知道请求了多少行，因此可能导致通过多次调用来获取单页数据的情况。
If the filtering happens in the application, there is no way of knowing how many rows to request, thus potentially leading to multiple calls to get a single page of data.
这一行为SOAP请求设置了一个HTTP代理，将其指向本地机器的端口8888。
This line sets an HTTP proxy for the SOAP client, pointing it to port 8888 on the local machine.
第5 - 11行-请求用户提供搜索路径和搜索模式。
Lines 5-11 - Queries the user for the search path and search pattern.
在子线程中，打开新的DB 2连接，在锁表中获取具有所请求的资源ID的一行。
Within the child thread, open a new connection to DB2 and fetch a row from the lock table for the requested resource ID.
第9 - 15行-请求用户提供搜索路径和搜索模式。
Lines 9-15 - Queries the user for the search path and search pattern.
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