[ZODB-Dev] roll back filestorage zodb to a certain date?

Jim Fulton jim at zope.com
Wed Mar 21 09:13:31 EDT 2007

On Mar 21, 2007, at 6:41 AM, Chris Withers wrote:

> Hi All,
> Is there any existing method or script for rolling back a ZODB  
> (filestorage-backed in this case,

Back end to what?

> if that makes it easier) to a certain point in time?

Do you actually want to modify the file? Or do you simply want to  
access it as of a particular time.
There is already a mechanism for opening a file storage as of a  
particular time.

> eg: Make this Data.fs as it was at 9am this morning
> If not, I'll be writing one, where should I add it to when I'm done?

Before we talk about adding it anywhere, I'd like to see the  
semantics defined more clearly.


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