Method new

src/compute/src/render/reduce.rs:2528–2540

(agg: &AggregateFunc, reverse: bool)

    impl mz_expr::OneByOneAggr for OneByOneAggrImpls {
        fn new(agg: &AggregateFunc, reverse: bool) -> Self {
            match reduction_type(agg) {
                ReductionType::Basic => {
                    OneByOneAggrImpls::Basic(mz_expr::NaiveOneByOneAggr::new(agg, reverse))
                }
                ReductionType::Accumulable => {
                    OneByOneAggrImpls::Accumulable(AccumulableOneByOneAggr::new(agg))
                }
                ReductionType::Hierarchical => {
                    OneByOneAggrImpls::Hierarchical(HierarchicalOneByOneAggr::new(agg))
                }
            }
        }

        fn give(&mut self, d: &Datum) {
            match self {