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From jcama...@apache.org
Subject [2/9] hive git commit: HIVE-16867: Extend shared scan optimizer to reuse computation from other operators (Jesus Camacho Rodriguez, reviewed by Ashutosh Chauhan)
Date Thu, 22 Jun 2017 15:12:54 GMT
http://git-wip-us.apache.org/repos/asf/hive/blob/7819cd36/ql/src/test/results/clientpositive/perf/query64.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/query64.q.out b/ql/src/test/results/clientpositive/perf/query64.q.out
index f24b14d..ddd0614 100644
--- a/ql/src/test/results/clientpositive/perf/query64.q.out
+++ b/ql/src/test/results/clientpositive/perf/query64.q.out
@@ -317,9 +317,9 @@ Stage-0
                                 <-Map 40 [SIMPLE_EDGE]
                                   SHUFFLE [RS_247]
                                     PartitionCols:_col0
-                                    Select Operator [SEL_227] (rows=1861800 width=385)
+                                    Select Operator [SEL_24] (rows=1861800 width=385)
                                       Output:["_col0","_col1"]
-                                      Filter Operator [FIL_574] (rows=1861800 width=385)
+                                      Filter Operator [FIL_543] (rows=1861800 width=385)
                                         predicate:cd_demo_sk is not null
                                         TableScan [TS_22] (rows=1861800 width=385)
                                           default@customer_demographics,cd2,Tbl:COMPLETE,Col:NONE,Output:["cd_demo_sk","cd_marital_status"]
@@ -336,11 +336,7 @@ Stage-0
                                         <-Map 40 [SIMPLE_EDGE]
                                           SHUFFLE [RS_241]
                                             PartitionCols:_col0
-                                            Select Operator [SEL_152] (rows=1861800 width=385)
-                                              Output:["_col0","_col1"]
-                                              Filter Operator [FIL_562] (rows=1861800 width=385)
-                                                predicate:cd_demo_sk is not null
-                                                 Please refer to the previous TableScan [TS_22]
+                                             Please refer to the previous Select Operator [SEL_24]
                                         <-Reducer 15 [SIMPLE_EDGE]
                                           SHUFFLE [RS_240]
                                             PartitionCols:_col1
@@ -349,9 +345,9 @@ Stage-0
                                             <-Map 39 [SIMPLE_EDGE]
                                               SHUFFLE [RS_238]
                                                 PartitionCols:_col0
-                                                Select Operator [SEL_149] (rows=40000000 width=1014)
+                                                Select Operator [SEL_21] (rows=40000000 width=1014)
                                                   Output:["_col0","_col1","_col2","_col3","_col4"]
-                                                  Filter Operator [FIL_561] (rows=40000000 width=1014)
+                                                  Filter Operator [FIL_542] (rows=40000000 width=1014)
                                                     predicate:ca_address_sk is not null
                                                     TableScan [TS_19] (rows=40000000 width=1014)
                                                       default@customer_address,ad2,Tbl:COMPLETE,Col:NONE,Output:["ca_address_sk","ca_street_number","ca_street_name","ca_city","ca_zip"]
@@ -390,9 +386,9 @@ Stage-0
                                                         <-Map 1 [SIMPLE_EDGE]
                                                           SHUFFLE [RS_228]
                                                             PartitionCols:_col5
-                                                            Select Operator [SEL_130] (rows=80000000 width=860)
+                                                            Select Operator [SEL_2] (rows=80000000 width=860)
                                                               Output:["_col0","_col1","_col2","_col3","_col4","_col5"]
-                                                              Filter Operator [FIL_556] (rows=80000000 width=860)
+                                                              Filter Operator [FIL_537] (rows=80000000 width=860)
                                                                 predicate:(c_customer_sk is not null and c_first_shipto_date_sk is not null and c_first_sales_date_sk is not null and c_current_cdemo_sk is not null and c_current_hdemo_sk is not null and c_current_addr_sk is not null)
                                                                 TableScan [TS_0] (rows=80000000 width=860)
                                                                   default@customer,customer,Tbl:COMPLETE,Col:NONE,Output:["c_customer_sk","c_current_cdemo_sk","c_current_hdemo_sk","c_current_addr_sk","c_first_shipto_date_sk","c_first_sales_date_sk"]
@@ -404,18 +400,18 @@ Stage-0
                                                     <-Map 33 [SIMPLE_EDGE]
                                                       SHUFFLE [RS_143]
                                                         PartitionCols:_col1
-                                                        Select Operator [SEL_139] (rows=7200 width=107)
+                                                        Select Operator [SEL_11] (rows=7200 width=107)
                                                           Output:["_col0","_col1"]
-                                                          Filter Operator [FIL_559] (rows=7200 width=107)
+                                                          Filter Operator [FIL_540] (rows=7200 width=107)
                                                             predicate:(hd_demo_sk is not null and hd_income_band_sk is not null)
                                                             TableScan [TS_9] (rows=7200 width=107)
                                                               default@household_demographics,hd2,Tbl:COMPLETE,Col:NONE,Output:["hd_demo_sk","hd_income_band_sk"]
                                                     <-Map 38 [SIMPLE_EDGE]
                                                       SHUFFLE [RS_144]
                                                         PartitionCols:_col0
-                                                        Select Operator [SEL_142] (rows=20 width=12)
+                                                        Select Operator [SEL_14] (rows=20 width=12)
                                                           Output:["_col0"]
-                                                          Filter Operator [FIL_560] (rows=20 width=12)
+                                                          Filter Operator [FIL_541] (rows=20 width=12)
                                                             predicate:ib_income_band_sk is not null
                                                             TableScan [TS_12] (rows=20 width=12)
                                                               default@income_band,ib2,Tbl:COMPLETE,Col:NONE,Output:["ib_income_band_sk"]
@@ -429,11 +425,7 @@ Stage-0
                                           <-Map 39 [SIMPLE_EDGE]
                                             SHUFFLE [RS_222]
                                               PartitionCols:_col0
-                                              Select Operator [SEL_208] (rows=40000000 width=1014)
-                                                Output:["_col0","_col1","_col2","_col3","_col4"]
-                                                Filter Operator [FIL_573] (rows=40000000 width=1014)
-                                                  predicate:ca_address_sk is not null
-                                                   Please refer to the previous TableScan [TS_19]
+                                               Please refer to the previous Select Operator [SEL_21]
                                           <-Reducer 31 [SIMPLE_EDGE]
                                             SHUFFLE [RS_221]
                                               PartitionCols:_col13
@@ -442,9 +434,9 @@ Stage-0
                                               <-Map 55 [SIMPLE_EDGE]
                                                 SHUFFLE [RS_219]
                                                   PartitionCols:_col0
-                                                  Select Operator [SEL_205] (rows=1704 width=1910)
+                                                  Select Operator [SEL_77] (rows=1704 width=1910)
                                                     Output:["_col0","_col1","_col2"]
-                                                    Filter Operator [FIL_572] (rows=1704 width=1910)
+                                                    Filter Operator [FIL_553] (rows=1704 width=1910)
                                                       predicate:(s_store_sk is not null and s_store_name is not null and s_zip is not null)
                                                       TableScan [TS_75] (rows=1704 width=1910)
                                                         default@store,store,Tbl:COMPLETE,Col:NONE,Output:["s_store_sk","s_store_name","s_zip"]
@@ -468,9 +460,9 @@ Stage-0
                                                             <-Map 48 [SIMPLE_EDGE]
                                                               SHUFFLE [RS_184]
                                                                 PartitionCols:_col0
-                                                                Select Operator [SEL_173] (rows=2300 width=1179)
+                                                                Select Operator [SEL_45] (rows=2300 width=1179)
                                                                   Output:["_col0"]
-                                                                  Filter Operator [FIL_569] (rows=2300 width=1179)
+                                                                  Filter Operator [FIL_550] (rows=2300 width=1179)
                                                                     predicate:p_promo_sk is not null
                                                                     TableScan [TS_43] (rows=2300 width=1179)
                                                                       default@promotion,promotion,Tbl:COMPLETE,Col:NONE,Output:["p_promo_sk"]
@@ -495,9 +487,9 @@ Stage-0
                                                                     <-Map 47 [SIMPLE_EDGE]
                                                                       SHUFFLE [RS_178]
                                                                         PartitionCols:_col0, _col1
-                                                                        Select Operator [SEL_167] (rows=57591150 width=77)
+                                                                        Select Operator [SEL_39] (rows=57591150 width=77)
                                                                           Output:["_col0","_col1"]
-                                                                          Filter Operator [FIL_567] (rows=57591150 width=77)
+                                                                          Filter Operator [FIL_548] (rows=57591150 width=77)
                                                                             predicate:(sr_item_sk is not null and sr_ticket_number is not null)
                                                                             TableScan [TS_37] (rows=57591150 width=77)
                                                                               default@store_returns,store_returns,Tbl:COMPLETE,Col:NONE,Output:["sr_item_sk","sr_ticket_number"]
@@ -509,18 +501,18 @@ Stage-0
                                                                         <-Map 41 [SIMPLE_EDGE]
                                                                           SHUFFLE [RS_174]
                                                                             PartitionCols:_col1
-                                                                            Select Operator [SEL_161] (rows=575995635 width=88)
+                                                                            Select Operator [SEL_33] (rows=575995635 width=88)
                                                                               Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7","_col8","_col9","_col10","_col11"]
-                                                                              Filter Operator [FIL_565] (rows=575995635 width=88)
+                                                                              Filter Operator [FIL_546] (rows=575995635 width=88)
                                                                                 predicate:(ss_item_sk is not null and ss_ticket_number is not null and ss_sold_date_sk is not null and ss_store_sk is not null and ss_customer_sk is not null and ss_cdemo_sk is not null and ss_promo_sk is not null and ss_hdemo_sk is not null and ss_addr_sk is not null)
                                                                                 TableScan [TS_31] (rows=575995635 width=88)
                                                                                   default@store_sales,store_sales,Tbl:COMPLETE,Col:NONE,Output:["ss_sold_date_sk","ss_item_sk","ss_customer_sk","ss_cdemo_sk","ss_hdemo_sk","ss_addr_sk","ss_store_sk","ss_promo_sk","ss_ticket_number","ss_wholesale_cost","ss_list_price","ss_coupon_amt"]
                                                                         <-Map 46 [SIMPLE_EDGE]
                                                                           SHUFFLE [RS_175]
                                                                             PartitionCols:_col0
-                                                                            Select Operator [SEL_164] (rows=2851 width=1436)
+                                                                            Select Operator [SEL_36] (rows=2851 width=1436)
                                                                               Output:["_col0","_col3"]
-                                                                              Filter Operator [FIL_566] (rows=2851 width=1436)
+                                                                              Filter Operator [FIL_547] (rows=2851 width=1436)
                                                                                 predicate:((i_color) IN ('maroon', 'burnished', 'dim', 'steel', 'navajo', 'chocolate') and i_current_price BETWEEN 35 AND 45 and i_current_price BETWEEN 36 AND 50 and i_item_sk is not null)
                                                                                 TableScan [TS_34] (rows=462000 width=1436)
                                                                                   default@item,item,Tbl:COMPLETE,Col:NONE,Output:["i_item_sk","i_current_price","i_color","i_product_name"]
@@ -532,19 +524,11 @@ Stage-0
                                                           <-Map 33 [SIMPLE_EDGE]
                                                             SHUFFLE [RS_209]
                                                               PartitionCols:_col1
-                                                              Select Operator [SEL_155] (rows=7200 width=107)
-                                                                Output:["_col0","_col1"]
-                                                                Filter Operator [FIL_563] (rows=7200 width=107)
-                                                                  predicate:(hd_demo_sk is not null and hd_income_band_sk is not null)
-                                                                   Please refer to the previous TableScan [TS_9]
+                                                               Please refer to the previous Select Operator [SEL_11]
                                                           <-Map 38 [SIMPLE_EDGE]
                                                             SHUFFLE [RS_210]
                                                               PartitionCols:_col0
-                                                              Select Operator [SEL_158] (rows=20 width=12)
-                                                                Output:["_col0"]
-                                                                Filter Operator [FIL_564] (rows=20 width=12)
-                                                                  predicate:ib_income_band_sk is not null
-                                                                   Please refer to the previous TableScan [TS_12]
+                                                               Please refer to the previous Select Operator [SEL_14]
                                                   <-Reducer 53 [SIMPLE_EDGE]
                                                     SHUFFLE [RS_216]
                                                       PartitionCols:_col0
@@ -566,18 +550,18 @@ Stage-0
                                                                   <-Map 49 [SIMPLE_EDGE]
                                                                     SHUFFLE [RS_193]
                                                                       PartitionCols:_col0, _col1
-                                                                      Select Operator [SEL_189] (rows=287989836 width=135)
+                                                                      Select Operator [SEL_61] (rows=287989836 width=135)
                                                                         Output:["_col0","_col1","_col2"]
-                                                                        Filter Operator [FIL_570] (rows=287989836 width=135)
+                                                                        Filter Operator [FIL_551] (rows=287989836 width=135)
                                                                           predicate:(cs_order_number is not null and cs_item_sk is not null)
                                                                           TableScan [TS_59] (rows=287989836 width=135)
                                                                             default@catalog_sales,catalog_sales,Tbl:COMPLETE,Col:NONE,Output:["cs_item_sk","cs_order_number","cs_ext_list_price"]
                                                                   <-Map 54 [SIMPLE_EDGE]
                                                                     SHUFFLE [RS_194]
                                                                       PartitionCols:_col0, _col1
-                                                                      Select Operator [SEL_192] (rows=28798881 width=106)
+                                                                      Select Operator [SEL_64] (rows=28798881 width=106)
                                                                         Output:["_col0","_col1","_col2","_col3","_col4"]
-                                                                        Filter Operator [FIL_571] (rows=28798881 width=106)
+                                                                        Filter Operator [FIL_552] (rows=28798881 width=106)
                                                                           predicate:(cr_order_number is not null and cr_item_sk is not null)
                                                                           TableScan [TS_62] (rows=28798881 width=106)
                                                                             default@catalog_returns,catalog_returns,Tbl:COMPLETE,Col:NONE,Output:["cr_item_sk","cr_order_number","cr_refunded_cash","cr_reversed_charge","cr_store_credit"]
@@ -602,11 +586,7 @@ Stage-0
                                 <-Map 40 [SIMPLE_EDGE]
                                   SHUFFLE [RS_119]
                                     PartitionCols:_col0
-                                    Select Operator [SEL_99] (rows=1861800 width=385)
-                                      Output:["_col0","_col1"]
-                                      Filter Operator [FIL_555] (rows=1861800 width=385)
-                                        predicate:cd_demo_sk is not null
-                                         Please refer to the previous TableScan [TS_22]
+                                     Please refer to the previous Select Operator [SEL_24]
                                 <-Reducer 7 [SIMPLE_EDGE]
                                   SHUFFLE [RS_118]
                                     PartitionCols:_col39
@@ -622,11 +602,7 @@ Stage-0
                                           <-Map 39 [SIMPLE_EDGE]
                                             SHUFFLE [RS_94]
                                               PartitionCols:_col0
-                                              Select Operator [SEL_80] (rows=40000000 width=1014)
-                                                Output:["_col0","_col1","_col2","_col3","_col4"]
-                                                Filter Operator [FIL_554] (rows=40000000 width=1014)
-                                                  predicate:ca_address_sk is not null
-                                                   Please refer to the previous TableScan [TS_19]
+                                               Please refer to the previous Select Operator [SEL_21]
                                           <-Reducer 25 [SIMPLE_EDGE]
                                             SHUFFLE [RS_93]
                                               PartitionCols:_col13
@@ -635,11 +611,7 @@ Stage-0
                                               <-Map 55 [SIMPLE_EDGE]
                                                 SHUFFLE [RS_91]
                                                   PartitionCols:_col0
-                                                  Select Operator [SEL_77] (rows=1704 width=1910)
-                                                    Output:["_col0","_col1","_col2"]
-                                                    Filter Operator [FIL_553] (rows=1704 width=1910)
-                                                      predicate:(s_store_sk is not null and s_store_name is not null and s_zip is not null)
-                                                       Please refer to the previous TableScan [TS_75]
+                                                   Please refer to the previous Select Operator [SEL_77]
                                               <-Reducer 24 [SIMPLE_EDGE]
                                                 SHUFFLE [RS_90]
                                                   PartitionCols:_col14
@@ -660,11 +632,7 @@ Stage-0
                                                             <-Map 48 [SIMPLE_EDGE]
                                                               SHUFFLE [RS_56]
                                                                 PartitionCols:_col0
-                                                                Select Operator [SEL_45] (rows=2300 width=1179)
-                                                                  Output:["_col0"]
-                                                                  Filter Operator [FIL_550] (rows=2300 width=1179)
-                                                                    predicate:p_promo_sk is not null
-                                                                     Please refer to the previous TableScan [TS_43]
+                                                                 Please refer to the previous Select Operator [SEL_45]
                                                             <-Reducer 21 [SIMPLE_EDGE]
                                                               SHUFFLE [RS_55]
                                                                 PartitionCols:_col7
@@ -686,11 +654,7 @@ Stage-0
                                                                     <-Map 47 [SIMPLE_EDGE]
                                                                       SHUFFLE [RS_50]
                                                                         PartitionCols:_col0, _col1
-                                                                        Select Operator [SEL_39] (rows=57591150 width=77)
-                                                                          Output:["_col0","_col1"]
-                                                                          Filter Operator [FIL_548] (rows=57591150 width=77)
-                                                                            predicate:(sr_item_sk is not null and sr_ticket_number is not null)
-                                                                             Please refer to the previous TableScan [TS_37]
+                                                                         Please refer to the previous Select Operator [SEL_39]
                                                                     <-Reducer 42 [SIMPLE_EDGE]
                                                                       SHUFFLE [RS_49]
                                                                         PartitionCols:_col1, _col8
@@ -699,19 +663,11 @@ Stage-0
                                                                         <-Map 41 [SIMPLE_EDGE]
                                                                           SHUFFLE [RS_46]
                                                                             PartitionCols:_col1
-                                                                            Select Operator [SEL_33] (rows=575995635 width=88)
-                                                                              Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6","_col7","_col8","_col9","_col10","_col11"]
-                                                                              Filter Operator [FIL_546] (rows=575995635 width=88)
-                                                                                predicate:(ss_item_sk is not null and ss_ticket_number is not null and ss_sold_date_sk is not null and ss_store_sk is not null and ss_customer_sk is not null and ss_cdemo_sk is not null and ss_promo_sk is not null and ss_hdemo_sk is not null and ss_addr_sk is not null)
-                                                                                 Please refer to the previous TableScan [TS_31]
+                                                                             Please refer to the previous Select Operator [SEL_33]
                                                                         <-Map 46 [SIMPLE_EDGE]
                                                                           SHUFFLE [RS_47]
                                                                             PartitionCols:_col0
-                                                                            Select Operator [SEL_36] (rows=2851 width=1436)
-                                                                              Output:["_col0","_col3"]
-                                                                              Filter Operator [FIL_547] (rows=2851 width=1436)
-                                                                                predicate:((i_color) IN ('maroon', 'burnished', 'dim', 'steel', 'navajo', 'chocolate') and i_current_price BETWEEN 35 AND 45 and i_current_price BETWEEN 36 AND 50 and i_item_sk is not null)
-                                                                                 Please refer to the previous TableScan [TS_34]
+                                                                             Please refer to the previous Select Operator [SEL_36]
                                                       <-Reducer 35 [SIMPLE_EDGE]
                                                         SHUFFLE [RS_84]
                                                           PartitionCols:_col0
@@ -720,19 +676,11 @@ Stage-0
                                                           <-Map 33 [SIMPLE_EDGE]
                                                             SHUFFLE [RS_81]
                                                               PartitionCols:_col1
-                                                              Select Operator [SEL_27] (rows=7200 width=107)
-                                                                Output:["_col0","_col1"]
-                                                                Filter Operator [FIL_544] (rows=7200 width=107)
-                                                                  predicate:(hd_demo_sk is not null and hd_income_band_sk is not null)
-                                                                   Please refer to the previous TableScan [TS_9]
+                                                               Please refer to the previous Select Operator [SEL_11]
                                                           <-Map 38 [SIMPLE_EDGE]
                                                             SHUFFLE [RS_82]
                                                               PartitionCols:_col0
-                                                              Select Operator [SEL_30] (rows=20 width=12)
-                                                                Output:["_col0"]
-                                                                Filter Operator [FIL_545] (rows=20 width=12)
-                                                                  predicate:ib_income_band_sk is not null
-                                                                   Please refer to the previous TableScan [TS_12]
+                                                               Please refer to the previous Select Operator [SEL_14]
                                                   <-Reducer 51 [SIMPLE_EDGE]
                                                     SHUFFLE [RS_88]
                                                       PartitionCols:_col0
@@ -754,19 +702,11 @@ Stage-0
                                                                   <-Map 49 [SIMPLE_EDGE]
                                                                     SHUFFLE [RS_65]
                                                                       PartitionCols:_col0, _col1
-                                                                      Select Operator [SEL_61] (rows=287989836 width=135)
-                                                                        Output:["_col0","_col1","_col2"]
-                                                                        Filter Operator [FIL_551] (rows=287989836 width=135)
-                                                                          predicate:(cs_order_number is not null and cs_item_sk is not null)
-                                                                           Please refer to the previous TableScan [TS_59]
+                                                                       Please refer to the previous Select Operator [SEL_61]
                                                                   <-Map 54 [SIMPLE_EDGE]
                                                                     SHUFFLE [RS_66]
                                                                       PartitionCols:_col0, _col1
-                                                                      Select Operator [SEL_64] (rows=28798881 width=106)
-                                                                        Output:["_col0","_col1","_col2","_col3","_col4"]
-                                                                        Filter Operator [FIL_552] (rows=28798881 width=106)
-                                                                          predicate:(cr_order_number is not null and cr_item_sk is not null)
-                                                                           Please refer to the previous TableScan [TS_62]
+                                                                       Please refer to the previous Select Operator [SEL_64]
                                     <-Reducer 6 [SIMPLE_EDGE]
                                       SHUFFLE [RS_115]
                                         PartitionCols:_col0
@@ -775,11 +715,7 @@ Stage-0
                                         <-Map 40 [SIMPLE_EDGE]
                                           SHUFFLE [RS_113]
                                             PartitionCols:_col0
-                                            Select Operator [SEL_24] (rows=1861800 width=385)
-                                              Output:["_col0","_col1"]
-                                              Filter Operator [FIL_543] (rows=1861800 width=385)
-                                                predicate:cd_demo_sk is not null
-                                                 Please refer to the previous TableScan [TS_22]
+                                             Please refer to the previous Select Operator [SEL_24]
                                         <-Reducer 5 [SIMPLE_EDGE]
                                           SHUFFLE [RS_112]
                                             PartitionCols:_col1
@@ -788,11 +724,7 @@ Stage-0
                                             <-Map 39 [SIMPLE_EDGE]
                                               SHUFFLE [RS_110]
                                                 PartitionCols:_col0
-                                                Select Operator [SEL_21] (rows=40000000 width=1014)
-                                                  Output:["_col0","_col1","_col2","_col3","_col4"]
-                                                  Filter Operator [FIL_542] (rows=40000000 width=1014)
-                                                    predicate:ca_address_sk is not null
-                                                     Please refer to the previous TableScan [TS_19]
+                                                 Please refer to the previous Select Operator [SEL_21]
                                             <-Reducer 4 [SIMPLE_EDGE]
                                               SHUFFLE [RS_109]
                                                 PartitionCols:_col3
@@ -806,9 +738,9 @@ Stage-0
                                                     <-Map 20 [SIMPLE_EDGE]
                                                       SHUFFLE [RS_104]
                                                         PartitionCols:_col0
-                                                        Select Operator [SEL_8] (rows=73049 width=1119)
+                                                        Select Operator [SEL_5] (rows=73049 width=1119)
                                                           Output:["_col0","_col1"]
-                                                          Filter Operator [FIL_539] (rows=73049 width=1119)
+                                                          Filter Operator [FIL_538] (rows=73049 width=1119)
                                                             predicate:d_date_sk is not null
                                                              Please refer to the previous TableScan [TS_3]
                                                     <-Reducer 2 [SIMPLE_EDGE]
@@ -819,19 +751,11 @@ Stage-0
                                                         <-Map 20 [SIMPLE_EDGE]
                                                           SHUFFLE [RS_101]
                                                             PartitionCols:_col0
-                                                            Select Operator [SEL_5] (rows=73049 width=1119)
-                                                              Output:["_col0","_col1"]
-                                                              Filter Operator [FIL_538] (rows=73049 width=1119)
-                                                                predicate:d_date_sk is not null
-                                                                 Please refer to the previous TableScan [TS_3]
+                                                             Please refer to the previous Select Operator [SEL_5]
                                                         <-Map 1 [SIMPLE_EDGE]
                                                           SHUFFLE [RS_100]
                                                             PartitionCols:_col5
-                                                            Select Operator [SEL_2] (rows=80000000 width=860)
-                                                              Output:["_col0","_col1","_col2","_col3","_col4","_col5"]
-                                                              Filter Operator [FIL_537] (rows=80000000 width=860)
-                                                                predicate:(c_customer_sk is not null and c_first_shipto_date_sk is not null and c_first_sales_date_sk is not null and c_current_cdemo_sk is not null and c_current_hdemo_sk is not null and c_current_addr_sk is not null)
-                                                                 Please refer to the previous TableScan [TS_0]
+                                                             Please refer to the previous Select Operator [SEL_2]
                                                 <-Reducer 34 [SIMPLE_EDGE]
                                                   SHUFFLE [RS_107]
                                                     PartitionCols:_col0
@@ -840,17 +764,9 @@ Stage-0
                                                     <-Map 33 [SIMPLE_EDGE]
                                                       SHUFFLE [RS_15]
                                                         PartitionCols:_col1
-                                                        Select Operator [SEL_11] (rows=7200 width=107)
-                                                          Output:["_col0","_col1"]
-                                                          Filter Operator [FIL_540] (rows=7200 width=107)
-                                                            predicate:(hd_demo_sk is not null and hd_income_band_sk is not null)
-                                                             Please refer to the previous TableScan [TS_9]
+                                                         Please refer to the previous Select Operator [SEL_11]
                                                     <-Map 38 [SIMPLE_EDGE]
                                                       SHUFFLE [RS_16]
                                                         PartitionCols:_col0
-                                                        Select Operator [SEL_14] (rows=20 width=12)
-                                                          Output:["_col0"]
-                                                          Filter Operator [FIL_541] (rows=20 width=12)
-                                                            predicate:ib_income_band_sk is not null
-                                                             Please refer to the previous TableScan [TS_12]
+                                                         Please refer to the previous Select Operator [SEL_14]
 

http://git-wip-us.apache.org/repos/asf/hive/blob/7819cd36/ql/src/test/results/clientpositive/perf/query65.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/query65.q.out b/ql/src/test/results/clientpositive/perf/query65.q.out
index b2035c2..1b32ed6 100644
--- a/ql/src/test/results/clientpositive/perf/query65.q.out
+++ b/ql/src/test/results/clientpositive/perf/query65.q.out
@@ -165,9 +165,5 @@ Stage-0
                                       <-Map 9 [SIMPLE_EDGE]
                                         SHUFFLE [RS_21]
                                           PartitionCols:_col0
-                                          Select Operator [SEL_19] (rows=8116 width=1119)
-                                            Output:["_col0"]
-                                            Filter Operator [FIL_75] (rows=8116 width=1119)
-                                              predicate:(d_month_seq BETWEEN 1212 AND 1223 and d_date_sk is not null)
-                                               Please refer to the previous TableScan [TS_3]
+                                           Please refer to the previous Select Operator [SEL_5]
 

http://git-wip-us.apache.org/repos/asf/hive/blob/7819cd36/ql/src/test/results/clientpositive/perf/query66.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/query66.q.out b/ql/src/test/results/clientpositive/perf/query66.q.out
index 2c74815..9a37cf3 100644
--- a/ql/src/test/results/clientpositive/perf/query66.q.out
+++ b/ql/src/test/results/clientpositive/perf/query66.q.out
@@ -494,9 +494,9 @@ Stage-0
                                   <-Map 18 [SIMPLE_EDGE]
                                     SHUFFLE [RS_58]
                                       PartitionCols:_col0
-                                      Select Operator [SEL_47] (rows=27 width=1029)
+                                      Select Operator [SEL_14] (rows=27 width=1029)
                                         Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6"]
-                                        Filter Operator [FIL_115] (rows=27 width=1029)
+                                        Filter Operator [FIL_110] (rows=27 width=1029)
                                           predicate:w_warehouse_sk is not null
                                           TableScan [TS_12] (rows=27 width=1029)
                                             default@warehouse,warehouse,Tbl:COMPLETE,Col:NONE,Output:["w_warehouse_sk","w_warehouse_name","w_warehouse_sq_ft","w_city","w_county","w_state","w_country"]
@@ -508,9 +508,9 @@ Stage-0
                                       <-Map 17 [SIMPLE_EDGE]
                                         SHUFFLE [RS_55]
                                           PartitionCols:_col0
-                                          Select Operator [SEL_44] (rows=1 width=0)
+                                          Select Operator [SEL_11] (rows=1 width=0)
                                             Output:["_col0"]
-                                            Filter Operator [FIL_114] (rows=1 width=0)
+                                            Filter Operator [FIL_109] (rows=1 width=0)
                                               predicate:((sm_carrier) IN ('DIAMOND', 'AIRBORNE') and sm_ship_mode_sk is not null)
                                               TableScan [TS_9] (rows=1 width=0)
                                                 default@ship_mode,ship_mode,Tbl:PARTIAL,Col:NONE,Output:["sm_ship_mode_sk","sm_carrier"]
@@ -522,9 +522,9 @@ Stage-0
                                           <-Map 16 [SIMPLE_EDGE]
                                             SHUFFLE [RS_52]
                                               PartitionCols:_col0
-                                              Select Operator [SEL_41] (rows=36524 width=1119)
+                                              Select Operator [SEL_8] (rows=36524 width=1119)
                                                 Output:["_col0","_col2"]
-                                                Filter Operator [FIL_113] (rows=36524 width=1119)
+                                                Filter Operator [FIL_108] (rows=36524 width=1119)
                                                   predicate:((d_year = 2002) and d_date_sk is not null)
                                                   TableScan [TS_6] (rows=73049 width=1119)
                                                     default@date_dim,date_dim,Tbl:COMPLETE,Col:NONE,Output:["d_date_sk","d_year","d_moy"]
@@ -536,9 +536,9 @@ Stage-0
                                               <-Map 10 [SIMPLE_EDGE]
                                                 SHUFFLE [RS_49]
                                                   PartitionCols:_col0
-                                                  Select Operator [SEL_38] (rows=9600 width=471)
+                                                  Select Operator [SEL_5] (rows=9600 width=471)
                                                     Output:["_col0"]
-                                                    Filter Operator [FIL_112] (rows=9600 width=471)
+                                                    Filter Operator [FIL_107] (rows=9600 width=471)
                                                       predicate:(t_time BETWEEN 49530 AND 78330 and t_time_sk is not null)
                                                       TableScan [TS_3] (rows=86400 width=471)
                                                         default@time_dim,time_dim,Tbl:COMPLETE,Col:NONE,Output:["t_time_sk","t_time"]
@@ -572,11 +572,7 @@ Stage-0
                                   <-Map 18 [SIMPLE_EDGE]
                                     SHUFFLE [RS_25]
                                       PartitionCols:_col0
-                                      Select Operator [SEL_14] (rows=27 width=1029)
-                                        Output:["_col0","_col1","_col2","_col3","_col4","_col5","_col6"]
-                                        Filter Operator [FIL_110] (rows=27 width=1029)
-                                          predicate:w_warehouse_sk is not null
-                                           Please refer to the previous TableScan [TS_12]
+                                       Please refer to the previous Select Operator [SEL_14]
                                   <-Reducer 4 [SIMPLE_EDGE]
                                     SHUFFLE [RS_24]
                                       PartitionCols:_col3
@@ -585,11 +581,7 @@ Stage-0
                                       <-Map 17 [SIMPLE_EDGE]
                                         SHUFFLE [RS_22]
                                           PartitionCols:_col0
-                                          Select Operator [SEL_11] (rows=1 width=0)
-                                            Output:["_col0"]
-                                            Filter Operator [FIL_109] (rows=1 width=0)
-                                              predicate:((sm_carrier) IN ('DIAMOND', 'AIRBORNE') and sm_ship_mode_sk is not null)
-                                               Please refer to the previous TableScan [TS_9]
+                                           Please refer to the previous Select Operator [SEL_11]
                                       <-Reducer 3 [SIMPLE_EDGE]
                                         SHUFFLE [RS_21]
                                           PartitionCols:_col2
@@ -598,11 +590,7 @@ Stage-0
                                           <-Map 16 [SIMPLE_EDGE]
                                             SHUFFLE [RS_19]
                                               PartitionCols:_col0
-                                              Select Operator [SEL_8] (rows=36524 width=1119)
-                                                Output:["_col0","_col2"]
-                                                Filter Operator [FIL_108] (rows=36524 width=1119)
-                                                  predicate:((d_year = 2002) and d_date_sk is not null)
-                                                   Please refer to the previous TableScan [TS_6]
+                                               Please refer to the previous Select Operator [SEL_8]
                                           <-Reducer 2 [SIMPLE_EDGE]
                                             SHUFFLE [RS_18]
                                               PartitionCols:_col0
@@ -611,11 +599,7 @@ Stage-0
                                               <-Map 10 [SIMPLE_EDGE]
                                                 SHUFFLE [RS_16]
                                                   PartitionCols:_col0
-                                                  Select Operator [SEL_5] (rows=9600 width=471)
-                                                    Output:["_col0"]
-                                                    Filter Operator [FIL_107] (rows=9600 width=471)
-                                                      predicate:(t_time BETWEEN 49530 AND 78330 and t_time_sk is not null)
-                                                       Please refer to the previous TableScan [TS_3]
+                                                   Please refer to the previous Select Operator [SEL_5]
                                               <-Map 1 [SIMPLE_EDGE]
                                                 SHUFFLE [RS_15]
                                                   PartitionCols:_col1

http://git-wip-us.apache.org/repos/asf/hive/blob/7819cd36/ql/src/test/results/clientpositive/perf/query68.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/query68.q.out b/ql/src/test/results/clientpositive/perf/query68.q.out
index bd9b5ec..5f763d5 100644
--- a/ql/src/test/results/clientpositive/perf/query68.q.out
+++ b/ql/src/test/results/clientpositive/perf/query68.q.out
@@ -150,11 +150,7 @@ Stage-0
                               <-Map 5 [SIMPLE_EDGE]
                                 SHUFFLE [RS_31]
                                   PartitionCols:_col0
-                                  Select Operator [SEL_20] (rows=40000000 width=1014)
-                                    Output:["_col0","_col1"]
-                                    Filter Operator [FIL_80] (rows=40000000 width=1014)
-                                      predicate:ca_address_sk is not null
-                                       Please refer to the previous TableScan [TS_3]
+                                   Please refer to the previous Select Operator [SEL_5]
                               <-Reducer 11 [SIMPLE_EDGE]
                                 SHUFFLE [RS_30]
                                   PartitionCols:_col3

http://git-wip-us.apache.org/repos/asf/hive/blob/7819cd36/ql/src/test/results/clientpositive/perf/query69.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/query69.q.out b/ql/src/test/results/clientpositive/perf/query69.q.out
index a55c368..2769bc5 100644
--- a/ql/src/test/results/clientpositive/perf/query69.q.out
+++ b/ql/src/test/results/clientpositive/perf/query69.q.out
@@ -150,9 +150,9 @@ Stage-0
                                       <-Map 13 [SIMPLE_EDGE]
                                         SHUFFLE [RS_57]
                                           PartitionCols:_col0
-                                          Select Operator [SEL_55] (rows=4058 width=1119)
+                                          Select Operator [SEL_14] (rows=4058 width=1119)
                                             Output:["_col0"]
-                                            Filter Operator [FIL_107] (rows=4058 width=1119)
+                                            Filter Operator [FIL_103] (rows=4058 width=1119)
                                               predicate:((d_year = 1999) and d_moy BETWEEN 1 AND 3 and d_date_sk is not null)
                                               TableScan [TS_12] (rows=73049 width=1119)
                                                 default@date_dim,date_dim,Tbl:COMPLETE,Col:NONE,Output:["d_date_sk","d_year","d_moy"]
@@ -193,11 +193,7 @@ Stage-0
                                                 <-Map 13 [SIMPLE_EDGE]
                                                   SHUFFLE [RS_16]
                                                     PartitionCols:_col0
-                                                    Select Operator [SEL_14] (rows=4058 width=1119)
-                                                      Output:["_col0"]
-                                                      Filter Operator [FIL_103] (rows=4058 width=1119)
-                                                        predicate:((d_year = 1999) and d_moy BETWEEN 1 AND 3 and d_date_sk is not null)
-                                                         Please refer to the previous TableScan [TS_12]
+                                                     Please refer to the previous Select Operator [SEL_14]
                                                 <-Map 10 [SIMPLE_EDGE]
                                                   SHUFFLE [RS_15]
                                                     PartitionCols:_col0
@@ -222,11 +218,7 @@ Stage-0
                                               <-Map 13 [SIMPLE_EDGE]
                                                 SHUFFLE [RS_30]
                                                   PartitionCols:_col0
-                                                  Select Operator [SEL_28] (rows=4058 width=1119)
-                                                    Output:["_col0"]
-                                                    Filter Operator [FIL_105] (rows=4058 width=1119)
-                                                      predicate:((d_year = 1999) and d_moy BETWEEN 1 AND 3 and d_date_sk is not null)
-                                                       Please refer to the previous TableScan [TS_12]
+                                                   Please refer to the previous Select Operator [SEL_14]
                                               <-Map 18 [SIMPLE_EDGE]
                                                 SHUFFLE [RS_29]
                                                   PartitionCols:_col0

http://git-wip-us.apache.org/repos/asf/hive/blob/7819cd36/ql/src/test/results/clientpositive/perf/query70.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/query70.q.out b/ql/src/test/results/clientpositive/perf/query70.q.out
index ee1fe86..9f9a8e1 100644
--- a/ql/src/test/results/clientpositive/perf/query70.q.out
+++ b/ql/src/test/results/clientpositive/perf/query70.q.out
@@ -160,18 +160,18 @@ Stage-0
                                                         <-Map 1 [SIMPLE_EDGE]
                                                           SHUFFLE [RS_18]
                                                             PartitionCols:_col0
-                                                            Select Operator [SEL_11] (rows=575995635 width=88)
+                                                            Select Operator [SEL_2] (rows=575995635 width=88)
                                                               Output:["_col0","_col1","_col2"]
-                                                              Filter Operator [FIL_82] (rows=575995635 width=88)
-                                                                predicate:(ss_store_sk is not null and ss_sold_date_sk is not null)
+                                                              Filter Operator [FIL_78] (rows=575995635 width=88)
+                                                                predicate:(ss_sold_date_sk is not null and ss_store_sk is not null)
                                                                 TableScan [TS_0] (rows=575995635 width=88)
                                                                   default@store_sales,store_sales,Tbl:COMPLETE,Col:NONE,Output:["ss_sold_date_sk","ss_store_sk","ss_net_profit"]
                                                         <-Map 12 [SIMPLE_EDGE]
                                                           SHUFFLE [RS_19]
                                                             PartitionCols:_col0
-                                                            Select Operator [SEL_14] (rows=8116 width=1119)
+                                                            Select Operator [SEL_5] (rows=8116 width=1119)
                                                               Output:["_col0"]
-                                                              Filter Operator [FIL_83] (rows=8116 width=1119)
+                                                              Filter Operator [FIL_79] (rows=8116 width=1119)
                                                                 predicate:(d_month_seq BETWEEN 1212 AND 1223 and d_date_sk is not null)
                                                                 TableScan [TS_3] (rows=73049 width=1119)
                                                                   default@date_dim,d1,Tbl:COMPLETE,Col:NONE,Output:["d_date_sk","d_month_seq"]
@@ -197,17 +197,9 @@ Stage-0
                                         <-Map 1 [SIMPLE_EDGE]
                                           SHUFFLE [RS_37]
                                             PartitionCols:_col0
-                                            Select Operator [SEL_2] (rows=575995635 width=88)
-                                              Output:["_col0","_col1","_col2"]
-                                              Filter Operator [FIL_78] (rows=575995635 width=88)
-                                                predicate:(ss_sold_date_sk is not null and ss_store_sk is not null)
-                                                 Please refer to the previous TableScan [TS_0]
+                                             Please refer to the previous Select Operator [SEL_2]
                                         <-Map 12 [SIMPLE_EDGE]
                                           SHUFFLE [RS_38]
                                             PartitionCols:_col0
-                                            Select Operator [SEL_5] (rows=8116 width=1119)
-                                              Output:["_col0"]
-                                              Filter Operator [FIL_79] (rows=8116 width=1119)
-                                                predicate:(d_month_seq BETWEEN 1212 AND 1223 and d_date_sk is not null)
-                                                 Please refer to the previous TableScan [TS_3]
+                                             Please refer to the previous Select Operator [SEL_5]
 

http://git-wip-us.apache.org/repos/asf/hive/blob/7819cd36/ql/src/test/results/clientpositive/perf/query74.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/query74.q.out b/ql/src/test/results/clientpositive/perf/query74.q.out
index 50d97e7..9dddd6a 100644
--- a/ql/src/test/results/clientpositive/perf/query74.q.out
+++ b/ql/src/test/results/clientpositive/perf/query74.q.out
@@ -173,9 +173,9 @@ Stage-0
                                 <-Map 17 [SIMPLE_EDGE]
                                   SHUFFLE [RS_33]
                                     PartitionCols:_col0
-                                    Select Operator [SEL_28] (rows=80000000 width=860)
+                                    Select Operator [SEL_8] (rows=80000000 width=860)
                                       Output:["_col0","_col1","_col2","_col3"]
-                                      Filter Operator [FIL_154] (rows=80000000 width=860)
+                                      Filter Operator [FIL_151] (rows=80000000 width=860)
                                         predicate:(c_customer_sk is not null and c_customer_id is not null)
                                         TableScan [TS_6] (rows=80000000 width=860)
                                           default@customer,customer,Tbl:COMPLETE,Col:NONE,Output:["c_customer_sk","c_customer_id","c_first_name","c_last_name"]
@@ -219,11 +219,7 @@ Stage-0
                               <-Map 17 [SIMPLE_EDGE]
                                 SHUFFLE [RS_75]
                                   PartitionCols:_col0
-                                  Select Operator [SEL_70] (rows=80000000 width=860)
-                                    Output:["_col0","_col1","_col2","_col3"]
-                                    Filter Operator [FIL_160] (rows=80000000 width=860)
-                                      predicate:(c_customer_sk is not null and c_customer_id is not null)
-                                       Please refer to the previous TableScan [TS_6]
+                                   Please refer to the previous Select Operator [SEL_8]
                               <-Reducer 14 [SIMPLE_EDGE]
                                 SHUFFLE [RS_74]
                                   PartitionCols:_col1
@@ -240,11 +236,7 @@ Stage-0
                                   <-Map 18 [SIMPLE_EDGE]
                                     SHUFFLE [RS_71]
                                       PartitionCols:_col0
-                                      Select Operator [SEL_64] (rows=575995635 width=88)
-                                        Output:["_col0","_col1","_col2"]
-                                        Filter Operator [FIL_158] (rows=575995635 width=88)
-                                          predicate:(ss_customer_sk is not null and ss_sold_date_sk is not null)
-                                           Please refer to the previous TableScan [TS_20]
+                                       Please refer to the previous Select Operator [SEL_22]
                   <-Reducer 4 [SIMPLE_EDGE]
                     SHUFFLE [RS_82]
                       PartitionCols:_col0
@@ -262,11 +254,7 @@ Stage-0
                               <-Map 17 [SIMPLE_EDGE]
                                 SHUFFLE [RS_13]
                                   PartitionCols:_col0
-                                  Select Operator [SEL_8] (rows=80000000 width=860)
-                                    Output:["_col0","_col1","_col2","_col3"]
-                                    Filter Operator [FIL_151] (rows=80000000 width=860)
-                                      predicate:(c_customer_sk is not null and c_customer_id is not null)
-                                       Please refer to the previous TableScan [TS_6]
+                                   Please refer to the previous Select Operator [SEL_8]
                               <-Reducer 2 [SIMPLE_EDGE]
                                 SHUFFLE [RS_12]
                                   PartitionCols:_col1
@@ -308,11 +296,7 @@ Stage-0
                                 <-Map 17 [SIMPLE_EDGE]
                                   SHUFFLE [RS_54]
                                     PartitionCols:_col0
-                                    Select Operator [SEL_49] (rows=80000000 width=860)
-                                      Output:["_col0","_col1","_col2","_col3"]
-                                      Filter Operator [FIL_157] (rows=80000000 width=860)
-                                        predicate:(c_customer_sk is not null and c_customer_id is not null)
-                                         Please refer to the previous TableScan [TS_6]
+                                     Please refer to the previous Select Operator [SEL_8]
                                 <-Reducer 7 [SIMPLE_EDGE]
                                   SHUFFLE [RS_53]
                                     PartitionCols:_col1
@@ -329,9 +313,5 @@ Stage-0
                                     <-Map 1 [SIMPLE_EDGE]
                                       SHUFFLE [RS_50]
                                         PartitionCols:_col0
-                                        Select Operator [SEL_43] (rows=144002668 width=135)
-                                          Output:["_col0","_col1","_col2"]
-                                          Filter Operator [FIL_155] (rows=144002668 width=135)
-                                            predicate:(ws_bill_customer_sk is not null and ws_sold_date_sk is not null)
-                                             Please refer to the previous TableScan [TS_0]
+                                         Please refer to the previous Select Operator [SEL_2]
 

http://git-wip-us.apache.org/repos/asf/hive/blob/7819cd36/ql/src/test/results/clientpositive/perf/query75.q.out
----------------------------------------------------------------------
diff --git a/ql/src/test/results/clientpositive/perf/query75.q.out b/ql/src/test/results/clientpositive/perf/query75.q.out
index d399567..c3dfff5 100644
--- a/ql/src/test/results/clientpositive/perf/query75.q.out
+++ b/ql/src/test/results/clientpositive/perf/query75.q.out
@@ -212,9 +212,9 @@ Stage-0
                                             <-Map 32 [SIMPLE_EDGE]
                                               SHUFFLE [RS_104]
                                                 PartitionCols:_col0, _col1
-                                                Select Operator [SEL_96] (rows=28798881 width=106)
+                                                Select Operator [SEL_11] (rows=28798881 width=106)
                                                   Output:["_col0","_col1","_col2","_col3"]
-                                                  Filter Operator [FIL_255] (rows=28798881 width=106)
+                                                  Filter Operator [FIL_243] (rows=28798881 width=106)
                                                     predicate:cr_item_sk is not null
                                                     TableScan [TS_9] (rows=28798881 width=106)
                                                       default@catalog_returns,catalog_returns,Tbl:COMPLETE,Col:NONE,Output:["cr_item_sk","cr_order_number","cr_return_quantity","cr_return_amount"]
@@ -226,9 +226,9 @@ Stage-0
                                                 <-Map 31 [SIMPLE_EDGE]
                                                   SHUFFLE [RS_101]
                                                     PartitionCols:_col0
-                                                    Select Operator [SEL_93] (rows=231000 width=1436)
+                                                    Select Operator [SEL_8] (rows=231000 width=1436)
                                                       Output:["_col0","_col1","_col2","_col3","_col5"]
-                                                      Filter Operator [FIL_254] (rows=231000 width=1436)
+                                                      Filter Operator [FIL_242] (rows=231000 width=1436)
                                                         predicate:((i_category = 'Sports') and i_item_sk is not null and i_brand_id is not null and i_class_id is not null and i_category_id is not null and i_manufact_id is not null)
                                                         TableScan [TS_6] (rows=462000 width=1436)
                                                           default@item,item,Tbl:COMPLETE,Col:NONE,Output:["i_item_sk","i_brand_id","i_class_id","i_category_id","i_category","i_manufact_id"]
@@ -249,9 +249,9 @@ Stage-0
                                                     <-Map 1 [SIMPLE_EDGE]
                                                       SHUFFLE [RS_97]
                                                         PartitionCols:_col0
-                                                        Select Operator [SEL_87] (rows=287989836 width=135)
+                                                        Select Operator [SEL_2] (rows=287989836 width=135)
                                                           Output:["_col0","_col1","_col2","_col3","_col4"]
-                                                          Filter Operator [FIL_252] (rows=287989836 width=135)
+                                                          Filter Operator [FIL_240] (rows=287989836 width=135)
                                                             predicate:(cs_item_sk is not null and cs_sold_date_sk is not null)
                                                             TableScan [TS_0] (rows=287989836 width=135)
                                                               default@catalog_sales,catalog_sales,Tbl:COMPLETE,Col:NONE,Output:["cs_sold_date_sk","cs_item_sk","cs_order_number","cs_quantity","cs_ext_sales_price"]
@@ -267,9 +267,9 @@ Stage-0
                                             <-Map 34 [SIMPLE_EDGE]
                                               SHUFFLE [RS_126]
                                                 PartitionCols:_col0, _col1
-                                                Select Operator [SEL_118] (rows=57591150 width=77)
+                                                Select Operator [SEL_33] (rows=57591150 width=77)
                                                   Output:["_col0","_col1","_col2","_col3"]
-                                                  Filter Operator [FIL_259] (rows=57591150 width=77)
+                                                  Filter Operator [FIL_247] (rows=57591150 width=77)
                                                     predicate:sr_item_sk is not null
                                                     TableScan [TS_31] (rows=57591150 width=77)
                                                       default@store_returns,store_returns,Tbl:COMPLETE,Col:NONE,Output:["sr_item_sk","sr_ticket_number","sr_return_quantity","sr_return_amt"]
@@ -281,11 +281,7 @@ Stage-0
                                                 <-Map 31 [SIMPLE_EDGE]
                                                   SHUFFLE [RS_123]
                                                     PartitionCols:_col0
-                                                    Select Operator [SEL_115] (rows=231000 width=1436)
-                                                      Output:["_col0","_col1","_col2","_col3","_col5"]
-                                                      Filter Operator [FIL_258] (rows=231000 width=1436)
-                                                        predicate:((i_category = 'Sports') and i_item_sk is not null and i_brand_id is not null and i_class_id is not null and i_category_id is not null and i_manufact_id is not null)
-                                                         Please refer to the previous TableScan [TS_6]
+                                                     Please refer to the previous Select Operator [SEL_8]
                                                 <-Reducer 25 [SIMPLE_EDGE]
                                                   SHUFFLE [RS_122]
                                                     PartitionCols:_col1
@@ -302,9 +298,9 @@ Stage-0
                                                     <-Map 33 [SIMPLE_EDGE]
                                                       SHUFFLE [RS_119]
                                                         PartitionCols:_col0
-                                                        Select Operator [SEL_109] (rows=575995635 width=88)
+                                                        Select Operator [SEL_24] (rows=575995635 width=88)
                                                           Output:["_col0","_col1","_col2","_col3","_col4"]
-                                                          Filter Operator [FIL_256] (rows=575995635 width=88)
+                                                          Filter Operator [FIL_244] (rows=575995635 width=88)
                                                             predicate:(ss_item_sk is not null and ss_sold_date_sk is not null)
                                                             TableScan [TS_22] (rows=575995635 width=88)
                                                               default@store_sales,store_sales,Tbl:COMPLETE,Col:NONE,Output:["ss_sold_date_sk","ss_item_sk","ss_ticket_number","ss_quantity","ss_ext_sales_price"]
@@ -320,9 +316,9 @@ Stage-0
                                     <-Map 36 [SIMPLE_EDGE]
                                       SHUFFLE [RS_155]
                                         PartitionCols:_col0, _col1
-                                        Select Operator [SEL_147] (rows=14398467 width=92)
+                                        Select Operator [SEL_62] (rows=14398467 width=92)
                                           Output:["_col0","_col1","_col2","_col3"]
-                                          Filter Operator [FIL_263] (rows=14398467 width=92)
+                                          Filter Operator [FIL_251] (rows=14398467 width=92)
                                             predicate:wr_item_sk is not null
                                             TableScan [TS_60] (rows=14398467 width=92)
                                               default@web_returns,web_returns,Tbl:COMPLETE,Col:NONE,Output:["wr_item_sk","wr_order_number","wr_return_quantity","wr_return_amt"]
@@ -334,11 +330,7 @@ Stage-0
                                         <-Map 31 [SIMPLE_EDGE]
                                           SHUFFLE [RS_152]
                                             PartitionCols:_col0
-                                            Select Operator [SEL_144] (rows=231000 width=1436)
-                                              Output:["_col0","_col1","_col2","_col3","_col5"]
-                                              Filter Operator [FIL_262] (rows=231000 width=1436)
-                                                predicate:((i_category = 'Sports') and i_item_sk is not null and i_brand_id is not null and i_class_id is not null and i_category_id is not null and i_manufact_id is not null)
-                                                 Please refer to the previous TableScan [TS_6]
+                                             Please refer to the previous Select Operator [SEL_8]
                                         <-Reducer 28 [SIMPLE_EDGE]
                                           SHUFFLE [RS_151]
                                             PartitionCols:_col1
@@ -355,9 +347,9 @@ Stage-0
                                             <-Map 35 [SIMPLE_EDGE]
                                               SHUFFLE [RS_148]
                                                 PartitionCols:_col0
-                                                Select Operator [SEL_138] (rows=144002668 width=135)
+                                                Select Operator [SEL_53] (rows=144002668 width=135)
                                                   Output:["_col0","_col1","_col2","_col3","_col4"]
-                                                  Filter Operator [FIL_260] (rows=144002668 width=135)
+                                                  Filter Operator [FIL_248] (rows=144002668 width=135)
                                                     predicate:(ws_item_sk is not null and ws_sold_date_sk is not null)
                                                     TableScan [TS_51] (rows=144002668 width=135)
                                                       default@web_sales,web_sales,Tbl:COMPLETE,Col:NONE,Output:["ws_sold_date_sk","ws_item_sk","ws_order_number","ws_quantity","ws_ext_sales_price"]
@@ -381,11 +373,7 @@ Stage-0
                                     <-Map 36 [SIMPLE_EDGE]
                                       SHUFFLE [RS_70]
                                         PartitionCols:_col0, _col1
-                                        Select Operator [SEL_62] (rows=14398467 width=92)
-                                          Output:["_col0","_col1","_col2","_col3"]
-                                          Filter Operator [FIL_251] (rows=14398467 width=92)
-                                            predicate:wr_item_sk is not null
-                                             Please refer to the previous TableScan [TS_60]
+                                         Please refer to the previous Select Operator [SEL_62]
                                     <-Reducer 23 [SIMPLE_EDGE]
                                       SHUFFLE [RS_69]
                                         PartitionCols:_col1, _col2
@@ -394,11 +382,7 @@ Stage-0
                                         <-Map 31 [SIMPLE_EDGE]
                                           SHUFFLE [RS_67]
                                             PartitionCols:_col0
-                                            Select Operator [SEL_59] (rows=231000 width=1436)
-                                              Output:["_col0","_col1","_col2","_col3","_col5"]
-                                              Filter Operator [FIL_250] (rows=231000 width=1436)
-                                                predicate:((i_category = 'Sports') and i_item_sk is not null and i_brand_id is not null and i_class_id is not null and i_category_id is not null and i_manufact_id is not null)
-                                                 Please refer to the previous TableScan [TS_6]
+                                             Please refer to the previous Select Operator [SEL_8]
                                         <-Reducer 22 [SIMPLE_EDGE]
                                           SHUFFLE [RS_66]
                                             PartitionCols:_col1
@@ -407,19 +391,15 @@ Stage-0
                                             <-Map 18 [SIMPLE_EDGE]
                                               SHUFFLE [RS_64]
                                                 PartitionCols:_col0
-                                                Select Operator [SEL_56] (rows=36524 width=1119)
+                                                Select Operator [SEL_5] (rows=36524 width=1119)
                                                   Output:["_col0"]
-                                                  Filter Operator [FIL_249] (rows=36524 width=1119)
+                                                  Filter Operator [FIL_241] (rows=36524 width=1119)
                                                     predicate:((d_year = 2001) and d_date_sk is not null)
                                                      Please refer to the previous TableScan [TS_3]
                                             <-Map 35 [SIMPLE_EDGE]
                                               SHUFFLE [RS_63]
                                                 PartitionCols:_col0
-                                                Select Operator [SEL_53] (rows=144002668 width=135)
-                                                  Output:["_col0","_col1","_col2","_col3","_col4"]
-                                                  Filter Operator [FIL_248] (rows=144002668 width=135)
-                                                    predicate:(ws_item_sk is not null and ws_sold_date_sk is not null)
-                                                     Please refer to the previous TableScan [TS_51]
+                                                 Please refer to the previous Select Operator [SEL_53]
                             <-Reducer 6 [CONTAINS]
                               Reduce Output Operator [RS_77]
                                 PartitionCols:_col0, _col1, _col2, _col3
@@ -440,11 +420,7 @@ Stage-0
                                             <-Map 34 [SIMPLE_EDGE]
                                               SHUFFLE [RS_41]
                                                 PartitionCols:_col0, _col1
-                                                Select Operator [SEL_33] (rows=57591150 width=77)
-                                                  Output:["_col0","_col1","_col2","_col3"]
-                                                  Filter Operator [FIL_247] (rows=57591150 width=77)
-                                                    predicate:sr_item_sk is not null
-                                                     Please refer to the previous TableScan [TS_31]
+                                                 Please refer to the previous Select Operator [SEL_33]
                                             <-Reducer 20 [SIMPLE_EDGE]
                                               SHUFFLE [RS_40]
                                                 PartitionCols:_col1, _col2
@@ -453,11 +429,7 @@ Stage-0
                                                 <-Map 31 [SIMPLE_EDGE]
                                                   SHUFFLE [RS_38]
                                                     PartitionCols:_col0
-                                                    Select Operator [SEL_30] (rows=231000 width=1436)
-                                                      Output:["_col0","_col1","_col2","_col3","_col5"]
-                                                      Filter Operator [FIL_246] (rows=231000 width=1436)
-                                                        predicate:((i_category = 'Sports') and i_item_sk is not null and i_brand_id is not null and i_class_id is not null and i_category_id is not null and i_manufact_id is not null)
-                                                         Please refer to the previous TableScan [TS_6]
+                                                     Please refer to the previous Select Operator [SEL_8]
                                                 <-Reducer 19 [SIMPLE_EDGE]
                                                   SHUFFLE [RS_37]
                                                     PartitionCols:_col1
@@ -466,19 +438,11 @@ Stage-0
                                                     <-Map 18 [SIMPLE_EDGE]
                                                       SHUFFLE [RS_35]
                                                         PartitionCols:_col0
-                                                        Select Operator [SEL_27] (rows=36524 width=1119)
-                                                          Output:["_col0"]
-                                                          Filter Operator [FIL_245] (rows=36524 width=1119)
-                                                            predicate:((d_year = 2001) and d_date_sk is not null)
-                                                             Please refer to the previous TableScan [TS_3]
+                                                         Please refer to the previous Select Operator [SEL_5]
                                                     <-Map 33 [SIMPLE_EDGE]
                                                       SHUFFLE [RS_34]
                                                         PartitionCols:_col0
-                                                        Select Operator [SEL_24] (rows=575995635 width=88)
-                                                          Output:["_col0","_col1","_col2","_col3","_col4"]
-                                                          Filter Operator [FIL_244] (rows=575995635 width=88)
-                                                            predicate:(ss_item_sk is not null and ss_sold_date_sk is not null)
-                                                             Please refer to the previous TableScan [TS_22]
+                                                         Please refer to the previous Select Operator [SEL_24]
                                     <-Reducer 4 [CONTAINS]
                                       Reduce Output Operator [RS_48]
                                         PartitionCols:_col0, _col1, _col2, _col3, _col4, _col5
@@ -491,11 +455,7 @@ Stage-0
                                             <-Map 32 [SIMPLE_EDGE]
                                               SHUFFLE [RS_19]
                                                 PartitionCols:_col0, _col1
-                                                Select Operator [SEL_11] (rows=28798881 width=106)
-                                                  Output:["_col0","_col1","_col2","_col3"]
-                                                  Filter Operator [FIL_243] (rows=28798881 width=106)
-                                                    predicate:cr_item_sk is not null
-                                                     Please refer to the previous TableScan [TS_9]
+                                                 Please refer to the previous Select Operator [SEL_11]
                                             <-Reducer 3 [SIMPLE_EDGE]
                                               SHUFFLE [RS_18]
                                                 PartitionCols:_col1, _col2
@@ -504,11 +464,7 @@ Stage-0
                                                 <-Map 31 [SIMPLE_EDGE]
                                                   SHUFFLE [RS_16]
                                                     PartitionCols:_col0
-                                                    Select Operator [SEL_8] (rows=231000 width=1436)
-                                                      Output:["_col0","_col1","_col2","_col3","_col5"]
-                                                      Filter Operator [FIL_242] (rows=231000 width=1436)
-                                                        predicate:((i_category = 'Sports') and i_item_sk is not null and i_brand_id is not null and i_class_id is not null and i_category_id is not null and i_manufact_id is not null)
-                                                         Please refer to the previous TableScan [TS_6]
+                                                     Please refer to the previous Select Operator [SEL_8]
                                                 <-Reducer 2 [SIMPLE_EDGE]
                                                   SHUFFLE [RS_15]
                                                     PartitionCols:_col1
@@ -517,17 +473,9 @@ Stage-0
                                                     <-Map 18 [SIMPLE_EDGE]
                                                       SHUFFLE [RS_13]
                                                         PartitionCols:_col0
-                                                        Select Operator [SEL_5] (rows=36524 width=1119)
-                                                          Output:["_col0"]
-                                                          Filter Operator [FIL_241] (rows=36524 width=1119)
-                                                            predicate:((d_year = 2001) and d_date_sk is not null)
-                                                             Please refer to the previous TableScan [TS_3]
+                                                         Please refer to the previous Select Operator [SEL_5]
                                                     <-Map 1 [SIMPLE_EDGE]
                                                       SHUFFLE [RS_12]
                                                         PartitionCols:_col0
-                                                        Select Operator [SEL_2] (rows=287989836 width=135)
-                                                          Output:["_col0","_col1","_col2","_col3","_col4"]
-                                                          Filter Operator [FIL_240] (rows=287989836 width=135)
-                                                            predicate:(cs_item_sk is not null and cs_sold_date_sk is not null)
-                                                             Please refer to the previous TableScan [TS_0]
+                                                         Please refer to the previous Select Operator [SEL_2]
 


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