Could you not add a count of items in the collection at index time? In this case you could filter on this value.
-- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/1cb1b906-1ba2-4099-bd3c-76163e27f196%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
