Rollback to stable discards all the data versions that start after a given timestamp. So for instance, after doing a rollback to stable with a stable timestamp of 56, there should not be any version of data in either the data store or the history store with a start or stop timestamp > 56.
This ticket will add an option to verify that the above condition holds true after executing a rollback to stable operation.
Please co-ordinate with haribabu.kommi for work on this ticket.
To be included in this ticket a python test that will insert data at different timestamps while updating the stable timestamp; then call rollback to stable and verify the resulting database files.