# TPCDS-Q3
select
  dt.d_year,
  item.i_brand_id brand_id,
  item.i_brand brand,
  sum(ss_ext_sales_price) sum_agg
from
  date_dim dt,
  store_sales,
  item
where
  dt.d_date_sk = store_sales.ss_sold_date_sk
  and store_sales.ss_item_sk = item.i_item_sk
  and item.i_manufact_id = 436
  and dt.d_moy = 12
group by
  dt.d_year,
  item.i_brand,
  item.i_brand_id
order by
  dt.d_year,
  sum_agg desc,
  brand_id
limit 100
---- PLAN
Max Per-Host Resource Reservation: Memory=8.81MB Threads=4
Per-Host Resource Estimates: Memory=150MB
F00:PLAN FRAGMENT [UNPARTITIONED] hosts=1 instances=1
|  Per-Host Resources: mem-estimate=149.88MB mem-reservation=8.81MB thread-reservation=4 runtime-filters-memory=2.00MB
PLAN-ROOT SINK
|  output exprs: dt.d_year, item.i_brand_id, item.i_brand, sum(ss_ext_sales_price)
|  mem-estimate=0B mem-reservation=0B thread-reservation=0
|
06:TOP-N [LIMIT=100]
|  order by: dt.d_year ASC, sum(ss_ext_sales_price) DESC, item.i_brand_id ASC
|  mem-estimate=5.10KB mem-reservation=0B thread-reservation=0
|  tuple-ids=4 row-size=52B cardinality=100
|  in pipelines: 06(GETNEXT), 05(OPEN)
|
05:AGGREGATE [FINALIZE]
|  output: sum(ss_ext_sales_price)
|  group by: dt.d_year, item.i_brand, item.i_brand_id
|  mem-estimate=10.00MB mem-reservation=1.94MB spill-buffer=64.00KB thread-reservation=0
|  tuple-ids=3 row-size=52B cardinality=3.04K
|  in pipelines: 05(GETNEXT), 01(OPEN)
|
04:HASH JOIN [INNER JOIN]
|  hash predicates: store_sales.ss_sold_date_sk = dt.d_date_sk
|  fk/pk conjuncts: store_sales.ss_sold_date_sk = dt.d_date_sk
|  runtime filters: RF000[bloom] <- dt.d_date_sk
|  mem-estimate=1.94MB mem-reservation=1.94MB spill-buffer=64.00KB thread-reservation=0
|  tuple-ids=1,2,0 row-size=72B cardinality=3.04K
|  in pipelines: 01(GETNEXT), 00(OPEN)
|
|--00:SCAN HDFS [tpcds_parquet.date_dim dt]
|     HDFS partitions=1/1 files=1 size=2.15MB
|     predicates: dt.d_moy = CAST(12 AS INT)
|     stored statistics:
|       table: rows=73.05K size=2.15MB
|       columns: all
|     extrapolated-rows=disabled max-scan-range-rows=73.05K
|     parquet statistics predicates: dt.d_moy = CAST(12 AS INT)
|     parquet dictionary predicates: dt.d_moy = CAST(12 AS INT)
|     mem-estimate=48.00MB mem-reservation=512.00KB thread-reservation=1
|     tuple-ids=0 row-size=12B cardinality=6.09K
|     in pipelines: 00(GETNEXT)
|
03:HASH JOIN [INNER JOIN]
|  hash predicates: store_sales.ss_item_sk = item.i_item_sk
|  fk/pk conjuncts: store_sales.ss_item_sk = item.i_item_sk
|  runtime filters: RF002[bloom] <- item.i_item_sk
|  mem-estimate=1.94MB mem-reservation=1.94MB spill-buffer=64.00KB thread-reservation=0
|  tuple-ids=1,2 row-size=60B cardinality=3.04K
|  in pipelines: 01(GETNEXT), 02(OPEN)
|
|--02:SCAN HDFS [tpcds_parquet.item]
|     HDFS partitions=1/1 files=1 size=1.73MB
|     predicates: item.i_manufact_id = CAST(436 AS INT)
|     stored statistics:
|       table: rows=18.00K size=1.73MB
|       columns: all
|     extrapolated-rows=disabled max-scan-range-rows=18.00K
|     parquet statistics predicates: item.i_manufact_id = CAST(436 AS INT)
|     parquet dictionary predicates: item.i_manufact_id = CAST(436 AS INT)
|     mem-estimate=64.00MB mem-reservation=256.00KB thread-reservation=1
|     tuple-ids=2 row-size=44B cardinality=19
|     in pipelines: 02(GETNEXT)
|
01:SCAN HDFS [tpcds_parquet.store_sales]
   HDFS partitions=1824/1824 files=1824 size=201.02MB
   runtime filters: RF000[bloom] -> store_sales.ss_sold_date_sk, RF002[bloom] -> store_sales.ss_item_sk
   stored statistics:
     table: rows=2.88M size=201.02MB
     partitions: 1824/1824 rows=2.88M
     columns: all
   extrapolated-rows=disabled max-scan-range-rows=130.09K
   mem-estimate=32.00MB mem-reservation=1.00MB thread-reservation=1
   tuple-ids=1 row-size=16B cardinality=2.88M
   in pipelines: 01(GETNEXT)
---- DISTRIBUTEDPLAN
Max Per-Host Resource Reservation: Memory=12.56MB Threads=9
Per-Host Resource Estimates: Memory=171MB
F05:PLAN FRAGMENT [UNPARTITIONED] hosts=1 instances=1
|  Per-Host Resources: mem-estimate=18.16KB mem-reservation=0B thread-reservation=1
PLAN-ROOT SINK
|  output exprs: dt.d_year, item.i_brand_id, item.i_brand, sum(ss_ext_sales_price)
|  mem-estimate=0B mem-reservation=0B thread-reservation=0
|
12:MERGING-EXCHANGE [UNPARTITIONED]
|  order by: dt.d_year ASC, sum(ss_ext_sales_price) DESC, item.i_brand_id ASC
|  limit: 100
|  mem-estimate=18.16KB mem-reservation=0B thread-reservation=0
|  tuple-ids=4 row-size=52B cardinality=100
|  in pipelines: 06(GETNEXT)
|
F04:PLAN FRAGMENT [HASH(dt.d_year,item.i_brand,item.i_brand_id)] hosts=3 instances=3
Per-Host Resources: mem-estimate=10.22MB mem-reservation=1.94MB thread-reservation=1
06:TOP-N [LIMIT=100]
|  order by: dt.d_year ASC, sum(ss_ext_sales_price) DESC, item.i_brand_id ASC
|  mem-estimate=5.10KB mem-reservation=0B thread-reservation=0
|  tuple-ids=4 row-size=52B cardinality=100
|  in pipelines: 06(GETNEXT), 11(OPEN)
|
11:AGGREGATE [FINALIZE]
|  output: sum:merge(ss_ext_sales_price)
|  group by: dt.d_year, item.i_brand, item.i_brand_id
|  mem-estimate=10.00MB mem-reservation=1.94MB spill-buffer=64.00KB thread-reservation=0
|  tuple-ids=3 row-size=52B cardinality=3.04K
|  in pipelines: 11(GETNEXT), 01(OPEN)
|
10:EXCHANGE [HASH(dt.d_year,item.i_brand,item.i_brand_id)]
|  mem-estimate=220.26KB mem-reservation=0B thread-reservation=0
|  tuple-ids=3 row-size=52B cardinality=3.04K
|  in pipelines: 01(GETNEXT)
|
F03:PLAN FRAGMENT [HASH(store_sales.ss_sold_date_sk)] hosts=3 instances=3
Per-Host Resources: mem-estimate=13.28MB mem-reservation=4.94MB thread-reservation=1 runtime-filters-memory=1.00MB
05:AGGREGATE [STREAMING]
|  output: sum(ss_ext_sales_price)
|  group by: dt.d_year, item.i_brand, item.i_brand_id
|  mem-estimate=10.00MB mem-reservation=2.00MB spill-buffer=64.00KB thread-reservation=0
|  tuple-ids=3 row-size=52B cardinality=3.04K
|  in pipelines: 01(GETNEXT)
|
04:HASH JOIN [INNER JOIN, PARTITIONED]
|  hash predicates: store_sales.ss_sold_date_sk = dt.d_date_sk
|  fk/pk conjuncts: store_sales.ss_sold_date_sk = dt.d_date_sk
|  runtime filters: RF000[bloom] <- dt.d_date_sk
|  mem-estimate=1.94MB mem-reservation=1.94MB spill-buffer=64.00KB thread-reservation=0
|  tuple-ids=1,2,0 row-size=72B cardinality=3.04K
|  in pipelines: 01(GETNEXT), 00(OPEN)
|
|--09:EXCHANGE [HASH(dt.d_date_sk)]
|  |  mem-estimate=87.33KB mem-reservation=0B thread-reservation=0
|  |  tuple-ids=0 row-size=12B cardinality=6.09K
|  |  in pipelines: 00(GETNEXT)
|  |
|  F02:PLAN FRAGMENT [RANDOM] hosts=1 instances=1
|  Per-Host Resources: mem-estimate=48.00MB mem-reservation=512.00KB thread-reservation=2
|  00:SCAN HDFS [tpcds_parquet.date_dim dt, RANDOM]
|     HDFS partitions=1/1 files=1 size=2.15MB
|     predicates: dt.d_moy = CAST(12 AS INT)
|     stored statistics:
|       table: rows=73.05K size=2.15MB
|       columns: all
|     extrapolated-rows=disabled max-scan-range-rows=73.05K
|     parquet statistics predicates: dt.d_moy = CAST(12 AS INT)
|     parquet dictionary predicates: dt.d_moy = CAST(12 AS INT)
|     mem-estimate=48.00MB mem-reservation=512.00KB thread-reservation=1
|     tuple-ids=0 row-size=12B cardinality=6.09K
|     in pipelines: 00(GETNEXT)
|
08:EXCHANGE [HASH(store_sales.ss_sold_date_sk)]
|  mem-estimate=264.18KB mem-reservation=0B thread-reservation=0
|  tuple-ids=1,2 row-size=60B cardinality=3.04K
|  in pipelines: 01(GETNEXT)
|
F00:PLAN FRAGMENT [RANDOM] hosts=3 instances=3
Per-Host Resources: mem-estimate=35.95MB mem-reservation=4.94MB thread-reservation=2 runtime-filters-memory=2.00MB
03:HASH JOIN [INNER JOIN, BROADCAST]
|  hash predicates: store_sales.ss_item_sk = item.i_item_sk
|  fk/pk conjuncts: store_sales.ss_item_sk = item.i_item_sk
|  runtime filters: RF002[bloom] <- item.i_item_sk
|  mem-estimate=1.94MB mem-reservation=1.94MB spill-buffer=64.00KB thread-reservation=0
|  tuple-ids=1,2 row-size=60B cardinality=3.04K
|  in pipelines: 01(GETNEXT), 02(OPEN)
|
|--07:EXCHANGE [BROADCAST]
|  |  mem-estimate=16.00KB mem-reservation=0B thread-reservation=0
|  |  tuple-ids=2 row-size=44B cardinality=19
|  |  in pipelines: 02(GETNEXT)
|  |
|  F01:PLAN FRAGMENT [RANDOM] hosts=1 instances=1
|  Per-Host Resources: mem-estimate=64.00MB mem-reservation=256.00KB thread-reservation=2
|  02:SCAN HDFS [tpcds_parquet.item, RANDOM]
|     HDFS partitions=1/1 files=1 size=1.73MB
|     predicates: item.i_manufact_id = CAST(436 AS INT)
|     stored statistics:
|       table: rows=18.00K size=1.73MB
|       columns: all
|     extrapolated-rows=disabled max-scan-range-rows=18.00K
|     parquet statistics predicates: item.i_manufact_id = CAST(436 AS INT)
|     parquet dictionary predicates: item.i_manufact_id = CAST(436 AS INT)
|     mem-estimate=64.00MB mem-reservation=256.00KB thread-reservation=1
|     tuple-ids=2 row-size=44B cardinality=19
|     in pipelines: 02(GETNEXT)
|
01:SCAN HDFS [tpcds_parquet.store_sales, RANDOM]
   HDFS partitions=1824/1824 files=1824 size=201.02MB
   runtime filters: RF000[bloom] -> store_sales.ss_sold_date_sk, RF002[bloom] -> store_sales.ss_item_sk
   stored statistics:
     table: rows=2.88M size=201.02MB
     partitions: 1824/1824 rows=2.88M
     columns: all
   extrapolated-rows=disabled max-scan-range-rows=130.09K
   mem-estimate=32.00MB mem-reservation=1.00MB thread-reservation=1
   tuple-ids=1 row-size=16B cardinality=2.88M
   in pipelines: 01(GETNEXT)
---- PARALLELPLANS
Max Per-Host Resource Reservation: Memory=23.38MB Threads=12
Per-Host Resource Estimates: Memory=119MB
F05:PLAN FRAGMENT [UNPARTITIONED] hosts=1 instances=1
|  Per-Instance Resources: mem-estimate=34.63KB mem-reservation=0B thread-reservation=1
PLAN-ROOT SINK
|  output exprs: dt.d_year, item.i_brand_id, item.i_brand, sum(ss_ext_sales_price)
|  mem-estimate=0B mem-reservation=0B thread-reservation=0
|
12:MERGING-EXCHANGE [UNPARTITIONED]
|  order by: dt.d_year ASC, sum(ss_ext_sales_price) DESC, item.i_brand_id ASC
|  limit: 100
|  mem-estimate=34.63KB mem-reservation=0B thread-reservation=0
|  tuple-ids=4 row-size=52B cardinality=100
|  in pipelines: 06(GETNEXT)
|
F04:PLAN FRAGMENT [HASH(dt.d_year,item.i_brand,item.i_brand_id)] hosts=3 instances=6
Per-Instance Resources: mem-estimate=10.38MB mem-reservation=1.94MB thread-reservation=1
06:TOP-N [LIMIT=100]
|  order by: dt.d_year ASC, sum(ss_ext_sales_price) DESC, item.i_brand_id ASC
|  mem-estimate=5.10KB mem-reservation=0B thread-reservation=0
|  tuple-ids=4 row-size=52B cardinality=100
|  in pipelines: 06(GETNEXT), 11(OPEN)
|
11:AGGREGATE [FINALIZE]
|  output: sum:merge(ss_ext_sales_price)
|  group by: dt.d_year, item.i_brand, item.i_brand_id
|  mem-estimate=10.00MB mem-reservation=1.94MB spill-buffer=64.00KB thread-reservation=0
|  tuple-ids=3 row-size=52B cardinality=3.04K
|  in pipelines: 11(GETNEXT), 01(OPEN)
|
10:EXCHANGE [HASH(dt.d_year,item.i_brand,item.i_brand_id)]
|  mem-estimate=388.85KB mem-reservation=0B thread-reservation=0
|  tuple-ids=3 row-size=52B cardinality=3.04K
|  in pipelines: 01(GETNEXT)
|
F03:PLAN FRAGMENT [HASH(store_sales.ss_sold_date_sk)] hosts=3 instances=6
Per-Instance Resources: mem-estimate=10.46MB mem-reservation=2.00MB thread-reservation=1
05:AGGREGATE [STREAMING]
|  output: sum(ss_ext_sales_price)
|  group by: dt.d_year, item.i_brand, item.i_brand_id
|  mem-estimate=10.00MB mem-reservation=2.00MB spill-buffer=64.00KB thread-reservation=0
|  tuple-ids=3 row-size=52B cardinality=3.04K
|  in pipelines: 01(GETNEXT)
|
04:HASH JOIN [INNER JOIN, PARTITIONED]
|  hash-table-id=00
|  hash predicates: store_sales.ss_sold_date_sk = dt.d_date_sk
|  fk/pk conjuncts: store_sales.ss_sold_date_sk = dt.d_date_sk
|  mem-estimate=0B mem-reservation=0B spill-buffer=64.00KB thread-reservation=0
|  tuple-ids=1,2,0 row-size=72B cardinality=3.04K
|  in pipelines: 01(GETNEXT), 00(OPEN)
|
|--F06:PLAN FRAGMENT [HASH(store_sales.ss_sold_date_sk)] hosts=3 instances=6
|  |  Per-Instance Resources: mem-estimate=3.02MB mem-reservation=2.94MB thread-reservation=1 runtime-filters-memory=1.00MB
|  JOIN BUILD
|  |  join-table-id=00 plan-id=01 cohort-id=01
|  |  build expressions: dt.d_date_sk
|  |  runtime filters: RF000[bloom] <- dt.d_date_sk
|  |  mem-estimate=1.94MB mem-reservation=1.94MB spill-buffer=64.00KB thread-reservation=0
|  |
|  09:EXCHANGE [HASH(dt.d_date_sk)]
|  |  mem-estimate=87.33KB mem-reservation=0B thread-reservation=0
|  |  tuple-ids=0 row-size=12B cardinality=6.09K
|  |  in pipelines: 00(GETNEXT)
|  |
|  F02:PLAN FRAGMENT [RANDOM] hosts=1 instances=1
|  Per-Instance Resources: mem-estimate=16.00MB mem-reservation=512.00KB thread-reservation=1
|  00:SCAN HDFS [tpcds_parquet.date_dim dt, RANDOM]
|     HDFS partitions=1/1 files=1 size=2.15MB
|     predicates: dt.d_moy = CAST(12 AS INT)
|     stored statistics:
|       table: rows=73.05K size=2.15MB
|       columns: all
|     extrapolated-rows=disabled max-scan-range-rows=73.05K
|     parquet statistics predicates: dt.d_moy = CAST(12 AS INT)
|     parquet dictionary predicates: dt.d_moy = CAST(12 AS INT)
|     mem-estimate=16.00MB mem-reservation=512.00KB thread-reservation=0
|     tuple-ids=0 row-size=12B cardinality=6.09K
|     in pipelines: 00(GETNEXT)
|
08:EXCHANGE [HASH(store_sales.ss_sold_date_sk)]
|  mem-estimate=468.77KB mem-reservation=0B thread-reservation=0
|  tuple-ids=1,2 row-size=60B cardinality=3.04K
|  in pipelines: 01(GETNEXT)
|
F00:PLAN FRAGMENT [RANDOM] hosts=3 instances=6
Per-Host Shared Resources: mem-estimate=2.00MB mem-reservation=2.00MB thread-reservation=0 runtime-filters-memory=2.00MB
Per-Instance Resources: mem-estimate=16.00MB mem-reservation=1.00MB thread-reservation=1
03:HASH JOIN [INNER JOIN, BROADCAST]
|  hash-table-id=01
|  hash predicates: store_sales.ss_item_sk = item.i_item_sk
|  fk/pk conjuncts: store_sales.ss_item_sk = item.i_item_sk
|  mem-estimate=0B mem-reservation=0B spill-buffer=64.00KB thread-reservation=0
|  tuple-ids=1,2 row-size=60B cardinality=3.04K
|  in pipelines: 01(GETNEXT), 02(OPEN)
|
|--F07:PLAN FRAGMENT [RANDOM] hosts=3 instances=3
|  |  Per-Instance Resources: mem-estimate=4.89MB mem-reservation=4.88MB thread-reservation=1 runtime-filters-memory=1.00MB
|  JOIN BUILD
|  |  join-table-id=01 plan-id=02 cohort-id=01
|  |  build expressions: item.i_item_sk
|  |  runtime filters: RF002[bloom] <- item.i_item_sk
|  |  mem-estimate=3.88MB mem-reservation=3.88MB spill-buffer=64.00KB thread-reservation=0
|  |
|  07:EXCHANGE [BROADCAST]
|  |  mem-estimate=16.00KB mem-reservation=0B thread-reservation=0
|  |  tuple-ids=2 row-size=44B cardinality=19
|  |  in pipelines: 02(GETNEXT)
|  |
|  F01:PLAN FRAGMENT [RANDOM] hosts=1 instances=1
|  Per-Instance Resources: mem-estimate=16.00MB mem-reservation=256.00KB thread-reservation=1
|  02:SCAN HDFS [tpcds_parquet.item, RANDOM]
|     HDFS partitions=1/1 files=1 size=1.73MB
|     predicates: item.i_manufact_id = CAST(436 AS INT)
|     stored statistics:
|       table: rows=18.00K size=1.73MB
|       columns: all
|     extrapolated-rows=disabled max-scan-range-rows=18.00K
|     parquet statistics predicates: item.i_manufact_id = CAST(436 AS INT)
|     parquet dictionary predicates: item.i_manufact_id = CAST(436 AS INT)
|     mem-estimate=16.00MB mem-reservation=256.00KB thread-reservation=0
|     tuple-ids=2 row-size=44B cardinality=19
|     in pipelines: 02(GETNEXT)
|
01:SCAN HDFS [tpcds_parquet.store_sales, RANDOM]
   HDFS partitions=1824/1824 files=1824 size=201.02MB
   runtime filters: RF000[bloom] -> store_sales.ss_sold_date_sk, RF002[bloom] -> store_sales.ss_item_sk
   stored statistics:
     table: rows=2.88M size=201.02MB
     partitions: 1824/1824 rows=2.88M
     columns: all
   extrapolated-rows=disabled max-scan-range-rows=130.09K
   mem-estimate=16.00MB mem-reservation=1.00MB thread-reservation=0
   tuple-ids=1 row-size=16B cardinality=2.88M
   in pipelines: 01(GETNEXT)
====