You should avoid trying to select data for all of your test cases at once.
您应当避免一次选择您所有的测试用例中的数据。
DML commands are used to add, modify, delete, or select data from a table in the database.
DML命令用来在数据库表中添加、修改、删除或选择数据。
A frequent requirement for data warehouses and business intelligence environments involves maintaining a rolling history of select data over a given period of time.
数据仓库和业务智能化环境的一项常见需求是，维护特定时间段内滚动变化的历史数据。
Many data-access applications select data and display it in fields in a form.
许多数据访问应用程序可选择数据，然后在窗体的字段中显示该数据。
Select data in one location based on user choices in another location.
根据用户在一个位置做出的选择在另一个位置选择数据。
From the displayed list of import filters, select Data Model import Wizard, as shown in Figure 1.
从导入过滤器的显示列表中，选择DataModelImportWizard，如图1所示。
For further details about a specific data grid, you can select Data grid detail reports with which you can get both data grid and map details.
要获取关于一个特定数据网格的详细信息，可以选择数据网格细节报告，了解数据网格和映射细节。
Under 'Additional properties' select 'Data sources', as shown in figure 18.
在 “Additionalproperties” 下选择 “Datasources”，如图 18 所示。
Under 'Additional properties' select 'Data sources', as shown in figure 18.
在 “Additionalproperties” 下选择 “Datasources”，如图 18 所示。
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