You can do an "IN"-like query, but this just translates to multiple key queries.
http://code.google.com/appengine/docs/java/datastore/queriesandindexes.html What exactly are you trying to do? The solution is likely to modify your persistence model for App Engine's distributed datastore. On Mon, Feb 1, 2010 at 2:21 AM, alf <[email protected]> wrote: > well someboy can help me. > > we have tow entity > > A is parent of B we can perform a filter over B and get in my ej. 3000 > ancestor´s keys how can performan other sub query based in this 3000k > to apply second filter but not using a For Each and re-query one by > one. > > many thanks > alberto > > -- > 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. > > -- Ikai Lan Developer Programs Engineer, Google App Engine http://googleappengine.blogspot.com | http://twitter.com/app_engine -- 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.
