[ZODB-Dev] non-transactional undo

[Sidnei da Silva]

On Mon, Jun 16, 2003 at 08:43:46AM -0400, Barry Warsaw wrote:
| On Mon, 2003-06-16 at 08:00, Toby Dickenson wrote:
| > Does anyone use non-transactional undo? Zope doesnt. 
| > 
| > This is the only place that FileStorage writes somewhere other than the tail 
| > of the file, so the possibility of a non-transactional undo complicates any 
| > backup schemes. Im not aware of any other storage that supports it, other 
| > than FileStorage.
| 
| Non-transactional undo is evil. :)
| 
| > If noone is using it, can we set a schedule for removing it?
| 
| ZODB4...?

Correct me if im wrong, but someone told me that ZODB 4 doesnt have
non-transactional undo (probably it was Jeremy).

[]'s
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