Hello all, I have recently upgraded and moved a zope server to 2.3.2. This has proved a difficult task as we are using it to access an intranet database running on Postgresql back end. Whenever a query is run where an oid is returned it hangs the ZServer and core dumps. eg select * from people OR select p.oid, p.name from people p This can be avoided by setting the type as follows. select p.oid::int, p.name from people p However the following will still cause a core dump select p.oid::int, p.* from people p. I have noticed that others have been having similar problems but not seen any solutions on this list. I am using the following ZPoPyDA 1.2 ZSQLMethods 1.2.1 and quite a lot else. postgres 7.1-1 for reference. Thanks, Neil McIntosh IT Manager Sentec Ltd.