Alternatively, you could go to the source view by clicking the source TAB and manually adding a security role by using the XML fragment shown in listing 1.

或者单击source选项卡，然后使用清单1所示的XML片段手动添加一个安全角色，这样也可以进入到源视图。

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Hiding parts of the XML content through an XQuery update view does not modify the stored content, but allows the utilization of security features of a traditional relational view.

通过XQuery更新视图隐藏XML内容的某些部分并不会修改存储的内容，而是允许利用传统的关系视图的安全特性。

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