nested table REFs

Is it possible to have a nested table where on of its columns is of type REF to a row of another nested table (where both are nested to the same parent).

eg:

Person (parent table) has 2 nested tables HouseList and MortgageList (both with Person as their parent). I wish to have a column in Mortage which is a REF to a row in the HouseList nested table?? Received on Mon Aug 23 1999 - 04:32:26 CDT