> When you create entities, you have the option of specifying a unique key > name that you can use to reference these entities directly (e.g. retrieving > entities without queries, thereby improving the performance of your > application).
I'm not sure what you mean by this. Are you saying if I know enough to reconstruct the full key name of an instance I want to retrieve I can instantiate the model with that key name and then start using it directly? In other words, I know that when I create these instances I use "some_string" + "owner model name" + "something else" as the key name, so if I'm in some other situation where I know all those values I can easily rebuild the key name and start using the model without having to run a query on the datastore? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to [email protected] 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 -~----------~----~----~----~------~----~------~--~---
