Hi Andy, I believe there is a limit on key names of 500 bytes, but I can't seem to find it in the documentation.
I think the question I have is there a reason you are not using entity groups? When using entity groups you can use Key.from_path() to construct key objects from the ancestor path: http://code.google.com/appengine/docs/datastore/keyclass.html#Key_from_path This way you don't need to build up longer and longer key names. -Marzia On Wed, Oct 15, 2008 at 2:03 PM, Andy Freeman <[EMAIL PROTECTED]> wrote: > > I'd like to construct a key_name (for get_or_insert) by concatenating > the name() s of a couple of db.Key s. > > > > --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appengine@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
