I'm seeing very slow times on some merge-join (zig zag) queries, and just want to confirm that App Engine is smart about these things.
In particular, if I have a poperty for which most records have an identical value, does GAE does have to scan the related entire index linearly, or, if I'm in the middle of a merge join, does it intelligently find a good starting point based on the desired __key__ value? Imagine 1M records with a db.BooleanProperty set to False... --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
