I can't seem to find much on this which explains how to do anything more complicated that saving/returning a single entity. I've got a GWT app up and running on GAE, and I can save and retrieve data no problem, but I need to be able to add the kind of functionality that JOINs let you do in SQL
Does anyone have any links to good references or tutorials? So for example, I have (in a relational DB) a customer table, an order table and an order-line table (i.e.a product id and a quantity) - how would I go about doing this in the DataStore? The customer has signed in and wants to see all outstanding orders for a certain product. Sorry if this is a question which comes up twice a week here, but I can't find the answer Cheers, Ian --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
