versionRpsMapping(): RelationalView updating;
The versionRpsMapping method of the RelationalView class versions the RPS mapping if it is not already versioned, and returns the latest version of the RPS mapping.
This method does not apply to ODBC relational views.
This method must be called before any changes are made to the RPS mapping using the excludeTableName method or the excludeTableColumnName method.
All changes must be made to the latest version of the RPS mapping.