The best option is to pre-compute and pre-summarize data into other models. Alternatively you can summarize on-demand in code.
Robert On Mon, Feb 22, 2010 at 4:03 PM, g...@intotheether <[email protected]> wrote: > I would like to thank Google for providing the appengine. > I have been able to create my application(s), upload, create servlets > and work with the datastore. > > When I went to create summary (report) data I was disappointed to > find' > > Group by doesnt work > Count(*, field) others also does not seem to work in GQL. > > Is this going to be a forever sort of thing? > > Is this common with Object Databases? > > Please don't flame me, it just seems very limiting and I am curious if > it will change? > (One of the purposes of collecting data is to be able to analyze it > and make decisions) > > Thanks again. > > Gary > > ----- (Ok for moderators to answer and kill) --- > > -- > 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. > > -- 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.
