如何使用Oracle Workspace Manager版本化表更改数据库模式

We have an Oracle database that uses Oracle Workspace Manager (OWM) to version several of our tables. Currently we are supporting 4 workspaces in our system. We have now identified the need to change our database schema by introducing a new table to help create a level of abstraction. The current schema looks like the following:We have an Oracle database that uses Oracle Wor