This part explains the problem: NeedIndexError: The built-in indices are not efficient enough for this query and your data. Please add a composite index for this query. This query needs this index: - kind: Country properties: - name: country_code - name: government_tax
Without an Index defined, GAE can do relatively simple queries. But apparently '0.5' must return a lot of results. So GAE is telling you that you need to define a specific index for that type of query. Put that information into your index.yaml file, update the app, and wait a few hours for the index to build. More info here: http://code.google.com/appengine/docs/python/config/indexconfig.html -- 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.
