I just released an update to 3.9 that fixes a BTree bug that was introduced in ZODB 3.9.0c2. The bug can cause keys to be inaccessible except through iteration. It only has an impact under specific situations when deleting items. I recommend that people running 3.9 update to the new release as soon as reasonable. (If you're using ZEO, this only applies to ZEO clients, but servers.
To determine whether the bug affected you, you can use the checkbtrees script in the ZODB/scripts package. I'm working on a repair script but wanted to get the fix out as soon as possible to prevent further damage. Jim -- Jim Fulton _______________________________________________ For more information about ZODB, see the ZODB Wiki: http://www.zope.org/Wikis/ZODB/ ZODB-Dev mailing list - ZODB-Dev@zope.org https://mail.zope.org/mailman/listinfo/zodb-dev
