[sqlalchemy] SA4: Why the automatic rollback on exception during SQL-Expression execution?

Hi! Let's say I have a simple table and want to create a function to ensure that a given row exists in that table. That is, the desired semantics is that after I call this function, the given row will exist: if it doesn't exist before the call, it will be created. I'm using SA 0.4.7 and the SQL

[sqlalchemy] Re: SA4: Why the automatic rollback on exception during SQL-Expression execution?

Michael, thanks for your quick and helpful response. For any new project, I would strongly urge the usage of 0.5... Our project isn't new, but I think it's time to move to SA 0.5. :-) Cheers, Tom --~--~-~--~~~---~--~~ You received this message because you are