需要注意的是，创建和切换分支前，需要提交当前的修改到版本库中。

Also, remember to commit any changes before creating and changing to new branches.

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这些副本都包含与原始存储库相同的数据地图对象，这一点没错，因为数据地图在用表单数据创建和填充之后不会被修改。

These copies, however, contain the same data map objects as the original repository, which is OK because data maps are not modified after being created and populated with the form data.

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创建和修改数据库脚本。

Creating and Modify Database Scripts.

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使用数据库关系图可以创建和修改表、列、关系和键。

Using database diagrams you can create and modify tables, columns, relationships, and keys.

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使用数据库关系图可以创建和修改表、列、关系和键。

Using database diagrams you can create and modify tables, columns, relationships, and keys.

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