Saw someone post this earlier, hope you find this useful http://gae-java-persistence.blogspot.com/2009/10/executing-batch-gets.html
On Thu, Dec 24, 2009 at 3:17 AM, Julian Namaro <[email protected]>wrote: > I don't think an index can help you for that. > See Robert's solution or if the list of categories doesn't change > often, you can just hardcode it in the Python/Java script. > > > On Dec 22, 9:01 pm, Diogo Terror <[email protected]> wrote: > > Is there a way I could query the index contents, such as: > > > > I have a data model called Contact which has a field called category. > > Now category is not sql-normalized but I still want to query all > > categories available for the Contact model (in which case I'd just > > query for all the keys of the category index, right?) > > > > Is there any way I could do this? > > > > Thanks! > > -- > > 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]<google-appengine%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/google-appengine?hl=en. > > > -- Regards, Michael Hoi Sang Chan MSc Advanced Software Engineering Department of Computer Science King's College London Strand, LONDON WC2R 2LS Tel: +447881900965 -- 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.
