通过制作全局数据的本地拷贝来保护全局数据。

Protects global data by making a local copy of it.

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第 2 个选项的意思是提供表内容的一个本地拷贝。

The second option is only meant to provide a local copy of the table contents.

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当前，此工具并不对比例程的服务器和本地拷贝的源代码。

Currently, the tool does not compare the source between the server and local copies of the routine.

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