I need a way to undo changes made to a record after a report is printed based on this records. The current system creates a backup of the entire table, and after printing, deletes all records in the table the changes were made to then appends the backup table. Is there a less cumbersome way of doing this? Adding to the confusion is that I want one user to be able to actually save the changes, but everyone else goes back to the original data after printing the report.

you've either got to have before and after tables or a table with deleted records which can be reappended as appropriate.