.where(1) .equalTo(1) .projectSecond(3) .projectFirst(2,1) .projectSecond(4,1)
filterDocs.join(filterRanks) .where(0).equalTo(1) .projectSecond(0,1,2) .types(Integer.class, String.class, Integer.class);
filterDocs.join(filterRanks) .where(0).equalTo(1) .projectSecond(0,1,2) .types(Integer.class, String.class, Integer.class);