agreed, that would definitely help prevent multiple created values. using a guid generator would be even better.
having said that, paging on "created" properties like that aren't really necessary now that we have __key__ filters and sort orders: http://code.google.com/appengine/docs/python/datastore/queriesandindexes.html#Queries_on_Keys they can be used manually, but i've also described a general way to use them to support scalable paging with any query: http://groups.google.com/group/google-appengine/browse_thread/thread/ee5afbde20e13cde --~--~---------~--~----~------------~-------~--~----~ 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 google-appengine+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en -~----------~----~----~----~------~----~------~--~---
