[ZODB-Dev] transacting multiple databases

[Jeremy Hylton]

>>>>> "SH" == Shane Hathaway <shane@zope.com> writes:

  SH> It's not really a ZODB feature, since it relies on a feature of
  SH> ExtensionClass that ZODB does not use: __of__().  I put Mount.py
  SH> in the ZODB package because I also thought at first that it was
  SH> a ZODB feature. :-)

We should probably think about how / whether we will support
cross-database references in ZODB4.  I forgot to add it to the
roadmap. 

Jeremy