Schema Mapping

Hi Gurus, I have a simple question.

I have two schemas (SchemaA and SchemaB) on the one system

I have a query "select * from SchemaA.Table1"

I have schema mapping to map SchemaA (Authoring) to SchemaB (Physical)

SchemaA has a Table1. SchemaB does not have a Table1.

The query will attempt to read from SchemaB and will not find Table1 there. At that point will I get an error or will it then revert to SchemaA.Table1 and return data?

Thanks

Cliff