I'm trying to work on something where it's necessary to discover table objects and then perform inserts and deletes in a transaction. It's proving very cumbersome to try and locate the existing mappers for these tables or create them automatically so I'm now trying to work directly with table.insert(), table.delete(), etc. Specifically, I was getting stuck when a mapper for a table had already been used to create an object earlier on (seems harmless to insert more objects later, but I don't have access to the original mapper at that point).
I can't seem to figure out how to do something like table.insert().execute() inside a transaction. I already have code that starts with self.session.create_transaction() and then does all the inserts/deletes effectively with mappers but this doesn't seem to work the same for table clauses. Can someone point me at the right code to read or a page in the docs for executing clauses in transactions? I've been looking mostly at http://www.sqlalchemy.org/docs/sqlconstruction.myt#sql_select ... my best guess is that I need to run table.insert().compile() somehow with a transaction created by an engine object? thanks, Kumar --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
