Confirmed. Downgrading to 2.1.4 fixed it. How annoying... Thanks a lot! Regards, Phil +----------------------------------+ | Phil Mayers, Network Support | | Centre for Computing Services | | Imperial College | +----------------------------------+ -----Original Message----- From: Philipp Auersperg [mailto:zope@philosoft.at] Sent: 21 August 2000 18:31 To: Mayers, Philip J; zope@zope.org Subject: Re: [Zope] SQL trees... Which Zope version do you use ? When I read your message I have a deja-vu: I encountered the same output when I use SQL based trees under Zope 2.1.6, it is a bug somewhere in the SQL method handling that appeared in 2.1.6 and is fixed in 2.2.0. Solution: switch back to 2.1.4 or forward to 2.2.0 or patch the existing 2.1.6 Philipp Auersperg (zwork)