"Jim Starkey" <jas@...> wrote:

>
> Define a RsbUndoFilter (or whatever) to filter out records that are in
> the undo log for the table in question. VIO's sole job is to get and
> put data records on data pages. It shouldn't be involved at this level
> at all. There's also no need to clutter other classes with a specific
> filter type rsb can handle the problem.

What is the difference (from the RSB point of view) between
VIO::chaseRecordVersion and RsbUndoFilter? Both deal with the really stored
data and determine what records you need to see. Sorry, I'm still not
convienced.


Dmitry