Yeah, you cannot use the implicit rowid in a computed column. You can use an explicit rowid -- but if you have an explicit rowid then defining a computed column that is nothing more than a copy of the rowid would be a redundant redundancy.
Yeah, you cannot use the implicit rowid in a computed column. You can use an explicit rowid -- but if you have an explicit rowid then defining a computed column that is nothing more than a copy of the rowid would be a redundant redundancy.