If you provide a duplicate name that is detected by the DBMS, Visual database Tools will initially accept the name, but the DBMS will reject the name when you try to save the object to the database.

如果您提供由DBMS检测到的重复名称，则可视化数据库工具最初将接受该名称，但是DBMS将在您尝试将该对象保存到数据库时拒绝该名称。

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