On Wednesday 31 Jul 2002 4:53 pm, Cyril Elkaim wrote: > The reason I need this and I asked for is that I maintain Persistent > indexes in the ZODB. > Each time I add or modify an entry in an index it get duplicated by the > transaction. > And I don't need this behavior. Have you considered using a storage that doesnt support undo, and therefo= re=20 doesnt keep any history?