“选择数据源”列表下，单击在步骤1和步骤2中创建的数据源控件的名称。
Choose data source list, click the name of the data source control that you created in steps 1 and 2.
为了创建数据集，我们必须选择一个数据源，因为不同的信息可以从不同的快照中获得。
To create data sets, we must choose a data source because different information can be derived from different snapshots.
该向导(如图2所示)允许您选择要使用的连接和要包含在数据源中的数据对象。
This wizard (as shown in Figure 2) allows you to select the connection to work with and the data objects to be included in the data source.
在上一个屏幕中，我们选择了数据库驱动程序并指定了数据源用户和密码。
In the previous screen, we selected the DB driver and specified the Data Source user and password.
第二种选择，如果数据源是遗留系统，可能就必须使用适配器或JCA。
Second, if the data sources are legacy systems, you might have to use adapters or JCA.
选择该数据源的范围(图17)。
如果向查询提供数据的后端数据源断开了，并且优化器选择使用MQT来满足查询，那么查询将会执行。
If a back-end data source that provides data to a query is down and the optimizer chooses to satisfy the query using MQTs, the query will be executed.
考虑在联邦服务器上，而不是在远程数据源上执行的选择谓词的影响。
Consider the effect of a selective predicate being evaluated at the federated server instead of at the remote data source.
此向导允许选择要使用的连接和为其创建数据源的数据对象。
This wizard allows you to select the connection to work with and the data objects that the data source is created for.
选择测试的数据源所用的别名。
本文的运行时和开发数据源相同，所以选择adminreg。
The runtime and development data sources are the same for this article, so select ADMINREG.
在显示的向导中，选择将用于数据源的连接、数据对象和列。
In the wizard that is displayed, select the connection, the data objects, and the columns to be used for the data source.
选择包含所需数据的SAPBW数据源，然后单击 OK。
Select the SAP BW data source containing the data required, and click ‘OK’.
在PresentationView名称空间中创建一个新的查询主题“OutlierClusters”，并选择从一个数据源对该查询主题建模。
Create a new query subject "OutlierClusters" in the PresentationView namespace and choose to model the query subject from a data source.
选择合适的提供程序和V4数据源。
创建一个名为HUMANCOST的多维数据集，选择GBPM 4etl作为关系数据源。
Create a cube called HUMANCOST, and choose GBPM4ETL as the relational data source.
为了实现这一点，我们不得不在NewJazzDataSource对话框中选择一个快照作为数据源(参见图1)。
To do this, we have to choose a snapshot as a data source in the New Jazz data source dialog (see Figure 1).
从列表中选择适当的Cognos数据源(在本例中为odmtest)，然后单击next。
Select the appropriate Cognos data source from the list (in this example, it's ODMTEST), and click on next.
XQuery能够满足应用程序的数据需求：可以访问多个数据源、选择信息和连接数据。
XQuery addresses the data needs of an application by enabling access to multiple sources, selecting information from them, and joining the data.
确认Derby网络数据库正在运行，然后选择OrderDS数据源，并单击TestConnection(图23)。
Verify that the Derby network database is running, then select the Order DS data source and click Test Connection (Figure 23).
很多表单中的控件(如选择列表)需要从动态数据源(如web服务)获取数据。
You have many forms where the controls (such as selection lists) need to pull information from dynamic sources (such as Web services).
接着，在TargettheDataSource框架中，为该数据源选择目标服务器。
Next, in the Target the Data Source frame, select a target server for the data source.
确保选中创建的IBMCognosTM1数据源，单击Next，然后选择要导入的多维数据集。
Ensure the IBM Cognos TM1 data source that was created is selected, click Next, and then select the cube for import.
在Configuration视图中，右键单击DELIM数据源，然后选择Editmetadata。
From the Configuration view, right-click on the DELIM data source, and choose Edit metadata.
选择新建的数据源并使用 “Testconnection”按钮检查是否可以正确连接到数据库，如图22 所示。
Select the newly created datasource and use the 'Test connection' button to check the database can be connected to correctly, as shown in figure 22.
为了创建提要，销售主管需要从数据源列表中选择ExcelWorkbook，然后单击Next。
In order to create the feed, the sales executives need to select the Excel Workbook from the data source list, and click Next.
选择CustomProperties显示数据源定义的完整的属性列表。
Select Custom properties to display the full list of the properties defined on the data source.
图2展示如何利用IntegratedSolutionsConsole的Datasources页面来选择新数据源的作用域。
Figure 2 shows how to use the data sources page of the Integrated Solutions Console to select the scope of a new data source.
JAAS登录配置：选择useDefaultMethod，从数据源设置(robinalias)提供JAASauthenticationentry的名称。
JAAS login configuration: Select the Use Default Method option and provide the name of your JAAS authentication entry from your data source Settings (robinAlias).
从数据库别名下拉菜单选择ACCDB2，在Databasealias字段提供数据源的名称。
Select the ACCDB2 from the database alias pull-down menu, and in the Database alias field, provide a name for your data source.
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