DEFAULT values for OUT and IN/OUT parameters in PL/SQL

Why are OUT and IN OUT parameters not allowed to have DEFAULT values assigned to them? Or is there a way around this?
thank u

For IN parameters this makes sense. For OUT parameters... hm... when you don't get anything out you also don't need a default value. I think the cases where you want to overload can't be compared with default values.
For IN a default value would be like:
If I don't add this parameter it should use 'DEFAULT' as INPUT value.
For an out parameter:
If I don't use a variable for this parameter the output value should be 'DEFAULT'.
and written into nirvana? it does not make sense to say I output something but I don't output something.
Message was edited by:
Sven W.

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DEFAULT values for OUT and IN/OUT parameters in PL/SQL

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