I'd like to only rollback certain changes in a session. I imagine this means using multiple sessions (i.e. start a new session whenever there is a new block of work that could be rolled back). However, I'm not sure how I could do this; how can I solve the following scenario where I have entity dependencies:
myentity.name = "changed" # edit an entity, not yet committed myentity.dependency.name = "changed" # changed an entity inside an entity, still not committed I now want to cancel the second change, which may have happened any number of times. session.rollback will remove all changes, so I need a new session in between the two...perhaps. I feel uncomfortable with sessions because it feels like a global (sqlalchemy says it shouldn't be treated that way). Any help is much appreciated. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "SQLElixir" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sqlelixir?hl=en -~----------~----~----~----~------~----~------~--~---
