Small change to schema

Hi,
I have registered XML Schema.
I have inserted 1million XML documents into the default XMLType table.
Now I want to make simple change in the schema.
i.e. new enumeration element.
I know that all documents will be validated correctly with the new schema.
My question is:
Do I really need to use copyEvolve to apply this small change ?
Or I can make a new version of the schema without calling copyevolve?
Because reloading the documents by copyevolve seems to be strange for this very simple modification of the schema.
regards,
Cezary

Today you will have to use copyEvolve.
This exact scenario or adding an additional value to an enumeration was one of the scenarios that was demonstrated in Oracle Database campgrounds at OOW in September of this year. Adding an additional enumeration value to an XML Schema with 10,0000 documents loaded via inPlace evolution took approx 3 seconds, compared to 8 mins with copyEvolve. In-place evolution is a feature that will be available in a future release of the Oracle Database.
-Mark

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