Function count_includes_nonnull_only

nodedb-array/src/query/aggregate.rs:265–269

()

    #[test]
    fn count_includes_nonnull_only() {
        let t = tile(&[(0, Some(1.0)), (1, None), (2, Some(3.0))]);
        let r = aggregate_attr(&t, 0, Reducer::Count);
        assert_eq!(r.finalize(), Some(2.0));
    }

    #[test]
    fn min_max_mean() {