Take a look at the unit tests for the ORM itself, that might set you straight:
https://bitbucket.org/zzzeek/sqlalchemy/src/7cd4362924dd0133a604d4a0c52f1566acbd31ff/test/orm/test_transaction.py?at=master -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to sqlalchemy+unsubscr...@googlegroups.com. To post to this group, send email to sqlalchemy@googlegroups.com. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
