Idea Summary
there are lots of table, views, funtion, procedures and packages in my schema, and we have developed an application on it. but not used all these objects, only few of them are used. but how can we identify which are being used?

Use Case
if we export application it also required necessary objects to be export as well.

Preferred Solution (Optional)
How would you implement this idea? If you are not sure, please delete this section.