The data generation plan is saved as a file in the database project that you can edit and reuse.
数据生成计划另存为数据库项目中的一个文件，您可以编辑并重用它。
The data generation plan contains the information about which tables and columns you want to fill with data.
数据生成计划包含有关要用数据填充哪些表和列的信息。
Click the data generation plan that you want to apply in the list, or click the ellipsis to browse for a plan.
在列表中单击要应用的数据生成计划，或单击省略号浏览计划。
You can change which tables are included in the data generation plan by using the check boxes in the table column.
可以使用“表”列中的复选框来更改数据生成计划中包括的表。
If you do not update the data generation plan based on the schema changes, you cannot continue to modify the plan.
如果未根据架构更改来更新数据生成计划，则不能继续修改该计划。
You can control what data is generated to fill columns by setting the properties of the columns in the data generation plan.
可以通过设置数据生成计划中列的属性来控制生成以填充列的数据。
If you run database unit tests now, the data generation plan populates the database one time, at the start of your test run.
如果现在运行数据库单元测试，则数据生成计划将在测试运行开始时一次性填充数据库。
If you create a data generation plan in a database project that does not have a schema yet, the data generation plan will be empty.
如果在还没有结构描述的资料库专案中建立资料产生计划，该资料产生计划将会是空白的。
The data generation plan contains the information about which tables you want to fill and how many rows of data that you want to generate.
资料产生计划会包含您想要填入之资料表及要产生之资料列数的相关资讯。
Since the queries are dynamic, with unknown selection criteria at compile time, plan generation can be incorrect, even with the availability of full distribution statistics on the data.
由于查询是动态的，在编译时并不知道其选择标准，因此，即使有了关于数据的完整的分布统计，仍然可能生成错误的计划。
The number of rows of data to generate for each table in a data generation plan.
要为数据生成计划中的每个表生成的数据的行数。
You can minimize problems that relate to your data generation plan by using exclusive checkout on the plan when you must change it.
当您必须进行变更时，您可以在资料产生计划上使用独占签出，将该计划的相关问题减至最少。
After you have created a data generation plan, you can preview the data before you generate it.
在您建立资料产生计划之后，可以在产生资料之前先进行预览。
Before you can specify the columns that you want to fill with data, you must open or create a data generation plan, and specify the tables that you want to fill with data.
在您可以指定要填入资料的资料行之前，必须开启或建立资料产生计划，然后指定您要填入资料的资料表。
When you preview a data generation plan, you can see a sample of the random data that is generated when you run the plan.
预览数据生成计划时，可以查看在运行计划时生成的随机数据的示例。
You can change the data generator assigned to a particular column in a particular data generation plan.
您可以变更在特定资料产生计划中指定给特定资料行的资料产生器。
Before you can specify the number of rows that you want to generate, you must open or create a data generation plan.
必须打开或创建数据生成计划，才能指定要生成的行数。
When you create a data generation plan in a database project, the plan is based on the schema of the project.
当您在资料库专案中建立资料产生计划时，该计划会依据此专案的结构描述。
If you create a data generation plan in a database project that does not have a schema yet, the plan will be empty.
如果您在还没有结构描述的资料库专案中建立资料产生计划，该计划将会是空白的。
You can define unit tests to verify the behavior of your database objects and associate each test project with a different data generation plan, deployment configuration, and connection string.
您可以定义单元测试来验证资料库物件的行为，以及将每一个测试专案与不同的资料产生计划、部署组态和连接字串产生关联。
By previewing the data, you can adjust your data generation plan without generating data iteratively.
通过预览数据，您可以调整数据生成计划，而无需反复地生成数据。
When you create the test project, you can configure test Settings (such as the connection string), deployment Settings, and a data generation plan to use for that project.
当您建立测试专案时，可以进行测试设定(例如连接字串)、部署设定以及资料产生方案，以使用该专案。
This option specifies the default that is assigned when you first create a data generation plan.
此选项指定首次创建数据生成计划时分配的默认行数。
This option specifies the default that is assigned when you first create a data generation plan.
此选项指定首次创建数据生成计划时分配的默认行数。
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