On Jun 28, 2007, at 9:16 AM, znerol wrote:
> > Hi All > > Yes, i know, there is a FAQ-entry and i realized that this issue was > discussed before. Regretably i'm not able to make things work with a > one-to-many relationship using cascade="all, delete-orphan". Now i > discovered that even the example from the documentation raises this > exception (1). I'm using sqlalchemy 0.3.8 and python 2.4.3. > > 1) http://www.sqlalchemy.org/docs/ > datamapping.html#datamapping_relations_onetomany its been fixed on the site. if the mappers are being rebuilt, all sessions from the old mappers are invalid and must be cleared. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---
