Any one, got a idea how i do differences in documents indexes , like set difference
i have 2 sets of documents in elasticsearch , and indexed
Documents A (indexd on Name field) (temp index)
Documents B (indexd on Name field ) (archive index)
what i want is for a query or hint , of how to do it, if possible
i.e All Documents in index A , that do not apper in index B
like a Set difference.
Any clues would be good, been struggling, for a few days with this.