On (01/27/09 15:20), Sebastien Roy wrote: > > Consider the following three classes of administrative events on an > object: creation, deletion, and modification. In the case of creation, > it's easy enough to "undo", it's a simple deletion. The other two are > harder. The log has to keep track of how to re-create an object that > was deleted, or how to unmodify an object that was previously modified.
I'm not sure I understand: if you were doing "delete -t", then you would simply not remember the action in your persistent store, right? Similarly for modify? --Sowmini
