Hello, I'm trying to figure out a way to use Session.merge(o, load=False), on an object which is not bound to a session (Session.remove() used after the object was modified, but the changes were not commited).
When the object's state is modified (instance_state(o).modified == True) the session merge will fail with: "merge() with load=False option does not support objects marked as 'dirty'. flush() all changes on mapped instances before merging with load=False." So i need an rollback(o) on this object only. It might also be a good idea to add an argument to merge() to do just that. I need those objects to stay unbound. I cannot have a session pending, it is a looong running task, which would block the table/row. Also the object freshness is not important, I refresh() it periodically to catch any updates. sqla 0.7.3 Thanks for any help in advance. -- 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 sqlalchemy+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en.
