模式具有相关联的特权，使模式所有者能够控制哪些用户有权在这个模式中创建、修改和删除对象。

Schemas have privileges associated with them, allowing the schema owner to control which users have the privilege to create, alter, and drop objects in the schema.

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这使模式所有者能够控制哪些用户有权在这个模式中创建、修改和删除对象（CREATEIN、ALTERIN、DROPIN 特权）。

This allows the schema owner to control which users have the privilege to create, alter, and drop objects in the schema (CREATEIN, ALTERIN, DROPIN privilege).

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回想一下内核模式表示代码执行的特权模式，而用户模式则表示非特权模式（用于那些运行在内核之外的程序）。

Recall that kernel mode represents the privileged mode for code execution, while user mode represents the non-privileged mode (for programs running outside the kernel).

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