The following example demonstrates how to deal with overloaded procedures, and how to query local attributes in the catalogs.
以下示例演示如何处理重载的过程，以及如何在编目中查询本地属性。
The following example demonstrates how to deal with overloaded procedures, and how to query local attributes in the catalogs.
以下示例演示如何处理重载的过程，以及如何在编目中查询本地属性。
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