Method order_by

datafusion/physical-expr/src/aggregate.rs:355–358

(mut self, order_bys: Vec<PhysicalSortExpr>)

    }

    pub fn order_by(mut self, order_bys: Vec<PhysicalSortExpr>) -> Self {
        self.order_bys = order_bys;
        self
    }

    pub fn reversed(mut self) -> Self {
        self.is_reversed = true;