The job performs a database query for each order ID.
作业对各订单id执行一次数据库查询。
Our final example generates XML from a database query.
我们的最后一个示例是根据数据库查询生成XML。
A grid is often used to display the results of a database query.
一个网格通常用于显示数据库查询的结果。
Tracking back from database query to the application can be difficult.
从数据库往回追踪应用程序会非常难。
Before you can test the orchestration, you have to adjust the database query.
在您测试编排之前，需要修改数据库查询语句。
Both these functions are essential to complete the full cycle of a database query.
这两个函数对于完成数据库查询的整个处理过程是非常重要的。
But, you can certainly tell me if I described a database query wrong if I was using SQL.
而如果我使用SQL，那么你就可能直接告诉我某处数据库查询表述是否错了。
Another problem may manifest itself with bad data coming from an important database query.
通过重要的数据库查询得到的错误数据可以证明存在其他问题。
Example XSLT stylesheet which transforms XML file into a database query (transformer.xsl).
将XML文件转换为数据库查询的示例XSLT样式表(transformer . xsl)。
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。
Developers and database administrators can use this tutorial to enhance their database query skills.
开发人员和数据库管理员可以使用本教程来提高他们的数据库查询技能。
Listing 1 shows a simple example that executes a database query that you will want to identify and cancel.
清单1显示了简单示例，该示例执行一个您将想要识别和删除的数据库请求。
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。
If you find it difficult, this can help you determine where you may need to build up your database query skills.
若在玩这个游戏的过程中遇到困难，那么正好可以帮助您发现自己还需要提高数据库查询的哪方面的技能。
If database query and Web service invocation could occur in parallel, the asynchronous case would behave better.
如果数据库查询和Web服务调用并行进行，异步用例表现更加良好。
On the "Select a data source" page, select DWESAMP and clear the Run database query subject wizard check box.
在 “Selectadatasource”页面上，选择DWESAMP，并取消对选择Rundatabase querysubjectwizard复选框。
This window is very similar to the window for a Relational Database Query feed generator. The window requires.
该窗口与RelationalDatabase Queryfeed生成器窗口非常类似。
Once the desired word has been found, the logic involves a database query, which joins the word and synonym tables.
找到所需要的单词后，逻辑就进行一个数据库查询，该查询会连接word和synonym表。
XMLReader is a pull parser and you code for it in much the same way as for a database query result table in a cursor.
XMLReader是一种pull解析器，其编码方法和数据库查询结果表的游标中非常类似。
PureQuery USES a set of bean conventions and requirements to map database query results directly to the user-defined bean class.
pureQuery使用一组bean约定和需求将数据库查询结果直接映射到用户定义的bean类。
But before you can perform a database query, you must create a database that contains several tables populated with relevant data.
在可以执行数据库查询之前，必需创建一个数据库，其中包含用相关数据填充的多个表。
The search criteria are used to build a database query in the facade EJB (again, simplified for readability) as shown in Listing 20.
在外观e JB中使用搜索条件构建数据库查询，参见清单20(同样为了可读性做了简化)。
The last part of the output above gives you the detailed time statistics of the operation, which in this case is the database query.
上面输出的最后一部分给出了详细的操作时间统计数据，该操作在本例中就是数据库查询。
However, you will now need to explicitly loop over the database query result object to create the table rows and add the Edit option.
不过，现在需要显式地对数据库查询结果对象进行循环以便创建这些表的行并添加Edit选项。
Once a reply to a database query has been returned, then the reply, the intermediate state, and the query itself are no longer needed.
一旦返回数据库查询的响应之后，就不再需要回复、中间状态和查询本身。
It is often the case that the process of building an application originates from having a set of database query statements (i.e. SQL).
通常，需要从一组已有的数据库查询语句(SQL)实现应用程序构建。
For sparse lookup, a database query is generated based on each input record and the query is sent to the target database to get the result.
对于稀疏查找来说，它将根据每条输入记录来生成数据库查询，并且查询将被发送给目标数据库以获取结果。
Looking at the above application code, we note that the PHP code is reduced to two lines, while the database query contains most of the logic.
查看上面的应用程序代码，我们注意到PHP代码减少为两行，而数据库查询包含大部分逻辑。
Select Relational Database Query (SQL) under the enterprise section (as shown in following Figure 3), then click on the Next button to proceed
选择enterprise部分下面的RelationalDatabase Query (SQL)（见图3），然后单击Next按钮继续
Given those, I can write a simple database query that retrieves the part of speech and compares the question with the answer, as shown in Listing 5.
有了这些，就可以编写一个简单的数据库查询，以获取词性并比较问题和答案，如清单5所示。
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