functions / procedures in packages

If my infomation is correct, then a package will get status INVALID if a table which is used by the package is droped or modified. The same goes for a procedure which is called by another procedure / package.

So, there must be some information how packages, procedures and function depend on each other.

Does anyone know in which views/tables this information is stored ?

What I am trying to do is make a "graph" of the several (hundred) packages in our database, so one can see which thing calls what...

Willy
Willy Klotz

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