On Mon, Mar 30, 2009 at 12:08:31PM +0100, Tim Parkin wrote: > We do want to guarantee a rollback, is there a way to do this without > atomic changes?
No that I can think of, for the reason given before (a non-atomic change by definition gives an opportunity for another client to modify your work before it is complete) Perhaps you want some sort of lock manager, whereby a client can request a lock on a group of documents, perform an update, then release the lock?
