VeloxColumnarToRow
  TakeOrderedAndProjectExecTransformer [channel,col_name,d_year,d_qoy,i_category,sales_cnt,sales_amt]
    WholeStageCodegenTransformer (11)
      ProjectExecTransformer [channel,col_name,d_year,d_qoy,i_category,count(1),sum(UnscaledValue(ext_sales_price))]
        RegularHashAggregateExecTransformer [channel,col_name,d_year,d_qoy,i_category,count,sum] [count(1),sum(UnscaledValue(ext_sales_price)),count,sum]
          InputIteratorTransformer
            InputAdapter
              ColumnarExchange [channel,col_name,d_year,d_qoy,i_category,count,sum] #1
                VeloxResizeBatches
                  WholeStageCodegenTransformer (10)
                    ProjectExecTransformer [channel,col_name,d_year,d_qoy,i_category,count,sum]
                      FlushableHashAggregateExecTransformer [channel,col_name,d_year,d_qoy,i_category,_pre_x] [count,sum,count,sum,sum]
                        ProjectExecTransformer [channel,col_name,d_year,d_qoy,i_category,ext_sales_price]
                          InputIteratorTransformer
                            InputAdapter
                              ColumnarUnion
                                WholeStageCodegenTransformer (3)
                                  ProjectExecTransformer [ss_store_sk,d_year,d_qoy,i_category,ss_ext_sales_price]
                                    BroadcastHashJoinExecTransformer [ss_sold_date_sk,d_date_sk]
                                      ProjectExecTransformer [ss_store_sk,ss_ext_sales_price,ss_sold_date_sk,i_category]
                                        BroadcastHashJoinExecTransformer [ss_item_sk,i_item_sk]
                                          FilterExecTransformer [ss_store_sk,ss_item_sk]
                                            FileSourceScanExecTransformer parquet spark_catalog.default.store_sales [ss_item_sk,ss_store_sk,ss_ext_sales_price,ss_sold_date_sk]
                                          InputIteratorTransformer
                                            InputAdapter
                                              ColumnarBroadcastExchange #2
                                                WholeStageCodegenTransformer (1)
                                                  FilterExecTransformer [i_item_sk]
                                                    FileSourceScanExecTransformer parquet spark_catalog.default.item [i_item_sk,i_category]
                                      InputIteratorTransformer
                                        InputAdapter
                                          ColumnarBroadcastExchange #3
                                            WholeStageCodegenTransformer (2)
                                              FilterExecTransformer [d_date_sk]
                                                FileSourceScanExecTransformer parquet spark_catalog.default.date_dim [d_date_sk,d_year,d_qoy]
                                WholeStageCodegenTransformer (6)
                                  ProjectExecTransformer [ws_ship_customer_sk,d_year,d_qoy,i_category,ws_ext_sales_price]
                                    BroadcastHashJoinExecTransformer [ws_sold_date_sk,d_date_sk]
                                      ProjectExecTransformer [ws_ship_customer_sk,ws_ext_sales_price,ws_sold_date_sk,i_category]
                                        BroadcastHashJoinExecTransformer [ws_item_sk,i_item_sk]
                                          FilterExecTransformer [ws_ship_customer_sk,ws_item_sk]
                                            FileSourceScanExecTransformer parquet spark_catalog.default.web_sales [ws_item_sk,ws_ship_customer_sk,ws_ext_sales_price,ws_sold_date_sk]
                                          InputIteratorTransformer
                                            InputAdapter
                                              ReusedExchange [i_item_sk,i_category] #2
                                      InputIteratorTransformer
                                        InputAdapter
                                          ReusedExchange [d_date_sk,d_year,d_qoy] #3
                                WholeStageCodegenTransformer (9)
                                  ProjectExecTransformer [cs_ship_addr_sk,d_year,d_qoy,i_category,cs_ext_sales_price]
                                    BroadcastHashJoinExecTransformer [cs_sold_date_sk,d_date_sk]
                                      ProjectExecTransformer [cs_ship_addr_sk,cs_ext_sales_price,cs_sold_date_sk,i_category]
                                        BroadcastHashJoinExecTransformer [cs_item_sk,i_item_sk]
                                          FilterExecTransformer [cs_ship_addr_sk,cs_item_sk]
                                            FileSourceScanExecTransformer parquet spark_catalog.default.catalog_sales [cs_ship_addr_sk,cs_item_sk,cs_ext_sales_price,cs_sold_date_sk]
                                          InputIteratorTransformer
                                            InputAdapter
                                              ReusedExchange [i_item_sk,i_category] #2
                                      InputIteratorTransformer
                                        InputAdapter
                                          ReusedExchange [d_date_sk,d_year,d_qoy] #3
