[Zope] Renaming folder slow...

[Joachim Werner]

> I have a folder that contains a hierarchy that includes some code, and
about
> 10,000 cataloged objects; renaming that folder is really slow; I'm just
> curious if anyone knows why?  Does the id of the folder have to be
re-keyed
> in all of its children?

I am no expert in this, but I fear that it is even worse: The folder is
physically COPIED to the new name ... (Try with a large folder. If I am
right, the ZODB should have grown quite a bit after the rename.)

WRT cataloging I don't actually know if the catalog checks for name changes.
AFAIK it doesn't ...

Joachim