Suppose I have the following database: class Model1(db.Model): att1 = db.IntegerProperty()
class Model2(db.Model): model1 = db.ReferenceProperty(Model1, collection_name='model2s') string = db.StringProperty() Suppose I create a few Model1s and several Model2s, then have the following code: model1s = Model1.all() for model1 in model1s: for model2 in model1.model2s: self.response.out.write(model2.string) Does model1.model2s cause a query to be run? I would imagine so. Is this query run every time I ask for model1.model2s, or is it automatically cached? Any information on this would be helpful. Thanks, Paddy Foran --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---