Method getPushdownAggregation

src/QueryPlan/TableScanStep.h:115–115

    }
    void setPushdownFilter(QueryPlanStepPtr filter_) { pushdown_filter = std::dynamic_pointer_cast<FilterStep>(filter_); }
    std::shared_ptr<AggregatingStep> getPushdownAggregation() const { return pushdown_aggregation; }
    std::shared_ptr<ProjectionStep> getPushdownProjection() const { return pushdown_projection; }
    std::shared_ptr<FilterStep> getPushdownFilter() const { return pushdown_filter; }
    const AggregatingStep * getPushdownAggregationCast() const { return dynamic_cast<AggregatingStep *>(pushdown_aggregation.get()); }