Hi! I'm using tutorial http://www.sqlalchemy.org/docs/04/ormtutorial.html#datamapping_manytomany When I create and save 1st object, all works fine.
But when I save 2nd post-object with the SAME KEYWORD: <cut lang="python"> wendy = session.query(User).filter_by(name='wendy').one() post = BlogPost("Wendy's Blog Post #2", "This is a test #2", wendy) post.keywords.append(Keyword('wendy')) ************** wendy already exists post.keywords.append(Keyword('2ndpost')) </cut> I got Exception: ... sqlalchemy.exceptions.IntegrityError: (IntegrityError) (1062, "Duplicate entry 'wendy' for key 2") u'INSERT INTO keywords (keyword) VALUES (%s)' ['wendy'] How can I avoid that? How to use old keyword as object?? --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---