On Jan 14, 2008, at 11:23 AM, Adrian wrote:
> > I am a bit confused by the behavior for the methods all() and one() if > the Query would return an empty result set. In the case of all() it > returns an empty list whereas one() will throw an exception > (sqlalchemy.exceptions.InvalidRequestError). I am sure there was a > reason to implement as it is now but wouldn't it be more convenient to > return simply None (or an empty String) and throw an exception only if > more than one row would be returned? An empty result set as such is > valid and shouldn't be treated as an error. use query.first() instead of query.one(). --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
