<ShowPlanXML xmlns="http://schemas.microsoft.com/sqlserver/2004/07/showplan" Version="1.612" Build="18.0.277.116"><BatchSequence><Batch><Statements><StmtSimple StatementText="/* using 19620718 as a seed to the RNG */&#xa;SELECT&#xa;  c_count,&#xa;  COUNT(*) AS custdist&#xa;FROM (&#xa;  SELECT&#xa;    c_custkey,&#xa;    COUNT(o_orderkey)&#xa;  FROM customer&#xa;  LEFT OUTER JOIN orders&#xa;    ON c_custkey = o_custkey AND o_comment NOT LIKE &apos;%unusual%accounts%&apos;&#xa;  GROUP BY&#xa;    c_custkey&#xa;) AS c_orders(c_custkey, c_count)&#xa;GROUP BY&#xa;  c_count&#xa;ORDER BY&#xa;  custdist DESC,&#xa;  c_count DESC" StatementId="1" StatementCompId="1" StatementType="SELECT" RetrievedFromCache="false" StatementSubTreeCost="1801.68" StatementEstRows="8" SecurityPolicyApplied="false" StatementOptmLevel="FULL" QueryHash="0xCCCB7019F23FF49B" QueryPlanHash="0x10DB8BC451C4AD00" CardinalityEstimationModelVersion="160"><StatementSetOptions QUOTED_IDENTIFIER="true" ARITHABORT="false" CONCAT_NULL_YIELDS_NULL="true" ANSI_NULLS="true" ANSI_PADDING="true" ANSI_WARNINGS="true" NUMERIC_ROUNDABORT="false"></StatementSetOptions><QueryPlan NonParallelPlanReason="NoParallelForPDWCompilation" CachedPlanSize="144" CompileTime="15" CompileCPU="15" CompileMemory="1824"><MemoryGrantInfo SerialRequiredMemory="0" SerialDesiredMemory="0" GrantedMemory="0" MaxUsedMemory="0"></MemoryGrantInfo><OptimizerHardwareDependentProperties EstimatedAvailableMemoryGrant="524288" EstimatedPagesCached="488960" EstimatedAvailableDegreeOfParallelism="6" MaxCompileMemory="17544600"></OptimizerHardwareDependentProperties><OptimizerStatsUsage><StatisticsInfo LastUpdate="2026-10-03T15:16:03.79" ModificationCount="0" SamplingPercent="10" Statistics="[_WA_Sys_00000001_71D1E811]" Table="[orders]" Schema="[dbo]" Database="[TPCH_SF100]"></StatisticsInfo><StatisticsInfo LastUpdate="2026-10-03T15:15:57.91" ModificationCount="0" SamplingPercent="10" Statistics="[_WA_Sys_00000001_6EF57B66]" Table="[customer]" Schema="[dbo]" Database="[TPCH_SF100]"></StatisticsInfo><StatisticsInfo LastUpdate="2026-10-03T15:15:59.48" ModificationCount="0" SamplingPercent="10" Statistics="[_WA_Sys_00000002_71D1E811]" Table="[orders]" Schema="[dbo]" Database="[TPCH_SF100]"></StatisticsInfo><StatisticsInfo LastUpdate="2026-10-03T15:18:07.43" ModificationCount="0" SamplingPercent="10" Statistics="[_WA_Sys_00000009_71D1E811]" Table="[orders]" Schema="[dbo]" Database="[TPCH_SF100]"></StatisticsInfo></OptimizerStatsUsage><RelOp NodeId="0" PhysicalOp="Compute Scalar" LogicalOp="Compute Scalar" EstimateRows="8" EstimateIO="0" EstimateCPU="1.6e-08" AvgRowSize="15" EstimatedTotalSubtreeCost="1801.68" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Row"><OutputList><ColumnReference Column="Expr1004"></ColumnReference><ColumnReference Column="Expr1005"></ColumnReference></OutputList><ComputeScalar><DefinedValues><DefinedValue><ColumnReference Column="Expr1004"></ColumnReference><ScalarOperator ScalarString="[Expr1004]"><Identifier><ColumnReference Column="Expr1004"></ColumnReference></Identifier></ScalarOperator></DefinedValue><DefinedValue><ColumnReference Column="Expr1005"></ColumnReference><ScalarOperator ScalarString="[Expr1005]"><Identifier><ColumnReference Column="Expr1005"></ColumnReference></Identifier></ScalarOperator></DefinedValue></DefinedValues><RelOp NodeId="2" PhysicalOp="Compute To Control Node" LogicalOp="Move" EstimateRows="8" EstimateIO="0" EstimateCPU="1.6e-08" AvgRowSize="15" EstimatedTotalSubtreeCost="1801.68" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Row"><OutputList><ColumnReference Column="Expr1004"></ColumnReference><ColumnReference Column="Expr1005"></ColumnReference></OutputList><Move DistributionType="Return" MoveTopology="OneToOne"><RelOp NodeId="3" PhysicalOp="Sort" LogicalOp="Sort" EstimateRows="8" EstimateIO="0.00563063" EstimateCPU="0.000155638" AvgRowSize="15" EstimatedTotalSubtreeCost="1801.68" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Batch"><OutputList><ColumnReference Column="Expr1004"></ColumnReference><ColumnReference Column="Expr1005"></ColumnReference></OutputList><MemoryFractions Input="0" Output="0"></MemoryFractions><Sort Distinct="0"><OrderBy><OrderByColumn Ascending="0"><ColumnReference Column="Expr1005"></ColumnReference></OrderByColumn><OrderByColumn Ascending="0"><ColumnReference Column="Expr1004"></ColumnReference></OrderByColumn></OrderBy><RelOp NodeId="4" PhysicalOp="Compute To Control Node" LogicalOp="Move" EstimateRows="8" EstimateIO="0.023125" EstimateCPU="1.68e-05" AvgRowSize="15" EstimatedTotalSubtreeCost="1801.68" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Row"><OutputList><ColumnReference Column="Expr1004"></ColumnReference><ColumnReference Column="Expr1005"></ColumnReference></OutputList><Move DistributionType="Gather" MoveTopology="ManyToOne"><RelOp NodeId="6" PhysicalOp="Compute Scalar" LogicalOp="Compute Scalar" EstimateRows="8" EstimateIO="0" EstimateCPU="4e-08" AvgRowSize="15" EstimatedTotalSubtreeCost="1801.64" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Batch"><OutputList><ColumnReference Column="Expr1004"></ColumnReference><ColumnReference Column="Expr1005"></ColumnReference></OutputList><ComputeScalar><DefinedValues><DefinedValue><ColumnReference Column="Expr1005"></ColumnReference><ScalarOperator ScalarString="CONVERT_IMPLICIT(int,[globalagg1009],0)"><Convert DataType="int" Style="0" Implicit="1"><ScalarOperator><Identifier><ColumnReference Column="globalagg1009"></ColumnReference></Identifier></ScalarOperator></Convert></ScalarOperator></DefinedValue></DefinedValues><RelOp NodeId="7" PhysicalOp="Hash Match" LogicalOp="Aggregate" EstimateRows="8" EstimateIO="0" EstimateCPU="0.00178894" AvgRowSize="19" EstimatedTotalSubtreeCost="1801.64" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Batch"><OutputList><ColumnReference Column="Expr1004"></ColumnReference><ColumnReference Column="globalagg1009"></ColumnReference></OutputList><MemoryFractions Input="0" Output="0"></MemoryFractions><Hash><DefinedValues><DefinedValue><ColumnReference Column="globalagg1009"></ColumnReference><ScalarOperator ScalarString="SUM([partialagg1008])"><Aggregate Distinct="0" AggType="SUM"><ScalarOperator><Identifier><ColumnReference Column="partialagg1008"></ColumnReference></Identifier></ScalarOperator></Aggregate></ScalarOperator></DefinedValue></DefinedValues><HashKeysBuild><ColumnReference Column="Expr1004"></ColumnReference></HashKeysBuild><BuildResidual><ScalarOperator ScalarString="[Expr1004] = [Expr1004]"><Compare CompareOp="IS"><ScalarOperator><Identifier><ColumnReference Column="Expr1004"></ColumnReference></Identifier></ScalarOperator><ScalarOperator><Identifier><ColumnReference Column="Expr1004"></ColumnReference></Identifier></ScalarOperator></Compare></ScalarOperator></BuildResidual><RelOp NodeId="8" PhysicalOp="Shuffle" LogicalOp="Move" EstimateRows="16" EstimateIO="0.023125" EstimateCPU="1.68e-05" AvgRowSize="19" EstimatedTotalSubtreeCost="1801.64" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Row"><OutputList><ColumnReference Column="Expr1004"></ColumnReference><ColumnReference Column="partialagg1008"></ColumnReference></OutputList><Move DistributionType="Hash" MoveTopology="ManyToMany"><DistributionKey><ColumnReference Column="Expr1004"></ColumnReference></DistributionKey><RelOp NodeId="9" PhysicalOp="Hash Match" LogicalOp="Aggregate" EstimateRows="16" EstimateIO="0" EstimateCPU="4.77686" AvgRowSize="19" EstimatedTotalSubtreeCost="1801.61" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Batch"><OutputList><ColumnReference Column="Expr1004"></ColumnReference><ColumnReference Column="partialagg1008"></ColumnReference></OutputList><MemoryFractions Input="0" Output="0"></MemoryFractions><Hash><DefinedValues><DefinedValue><ColumnReference Column="partialagg1008"></ColumnReference><ScalarOperator ScalarString="COUNT(*)"><Aggregate Distinct="0" AggType="COUNT*"></Aggregate></ScalarOperator></DefinedValue></DefinedValues><HashKeysBuild><ColumnReference Column="Expr1004"></ColumnReference></HashKeysBuild><BuildResidual><ScalarOperator ScalarString="[Expr1004] = [Expr1004]"><Compare CompareOp="IS"><ScalarOperator><Identifier><ColumnReference Column="Expr1004"></ColumnReference></Identifier></ScalarOperator><ScalarOperator><Identifier><ColumnReference Column="Expr1004"></ColumnReference></Identifier></ScalarOperator></Compare></ScalarOperator></BuildResidual><RelOp NodeId="10" PhysicalOp="Compute Scalar" LogicalOp="Compute Scalar" EstimateRows="1.42997e+07" EstimateIO="0" EstimateCPU="0" AvgRowSize="11" EstimatedTotalSubtreeCost="1796.83" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Batch"><OutputList><ColumnReference Column="Expr1004"></ColumnReference></OutputList><ComputeScalar><DefinedValues><DefinedValue><ColumnReference Column="Expr1004"></ColumnReference><ScalarOperator ScalarString="CONVERT_IMPLICIT(int,[Expr1010],0)"><Convert DataType="int" Style="0" Implicit="1"><ScalarOperator><Identifier><ColumnReference Column="Expr1010"></ColumnReference></Identifier></ScalarOperator></Convert></ScalarOperator></DefinedValue></DefinedValues><RelOp NodeId="11" PhysicalOp="Hash Match" LogicalOp="Aggregate" EstimateRows="1.42997e+07" EstimateIO="0" EstimateCPU="24.4049" AvgRowSize="11" EstimatedTotalSubtreeCost="1796.83" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Batch"><OutputList><ColumnReference Column="Expr1010"></ColumnReference></OutputList><MemoryFractions Input="0" Output="0"></MemoryFractions><Hash><DefinedValues><DefinedValue><ColumnReference Column="Expr1010"></ColumnReference><ScalarOperator ScalarString="COUNT([TPCH_SF100].[dbo].[orders].[o_orderkey])"><Aggregate Distinct="0" AggType="COUNT_BIG"><ScalarOperator><Identifier><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_orderkey"></ColumnReference></Identifier></ScalarOperator></Aggregate></ScalarOperator></DefinedValue></DefinedValues><HashKeysBuild><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[customer]" Column="c_custkey"></ColumnReference></HashKeysBuild><BuildResidual><ScalarOperator ScalarString="[TPCH_SF100].[dbo].[customer].[c_custkey] = [TPCH_SF100].[dbo].[customer].[c_custkey]"><Compare CompareOp="IS"><ScalarOperator><Identifier><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[customer]" Column="c_custkey"></ColumnReference></Identifier></ScalarOperator><ScalarOperator><Identifier><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[customer]" Column="c_custkey"></ColumnReference></Identifier></ScalarOperator></Compare></ScalarOperator></BuildResidual><RelOp NodeId="12" PhysicalOp="Hash Match" LogicalOp="Left Outer Join" EstimateRows="2.13186e+07" EstimateIO="0" EstimateCPU="19.2985" AvgRowSize="23" EstimatedTotalSubtreeCost="1772.43" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Batch"><OutputList><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[customer]" Column="c_custkey"></ColumnReference><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_orderkey"></ColumnReference></OutputList><MemoryFractions Input="0" Output="0"></MemoryFractions><Hash><DefinedValues></DefinedValues><HashKeysBuild><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[customer]" Column="c_custkey"></ColumnReference></HashKeysBuild><HashKeysProbe><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_custkey"></ColumnReference></HashKeysProbe><ProbeResidual><ScalarOperator ScalarString="[TPCH_SF100].[dbo].[customer].[c_custkey]=[TPCH_SF100].[dbo].[orders].[o_custkey]"><Compare CompareOp="EQ"><ScalarOperator><Identifier><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[customer]" Column="c_custkey"></ColumnReference></Identifier></ScalarOperator><ScalarOperator><Identifier><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_custkey"></ColumnReference></Identifier></ScalarOperator></Compare></ScalarOperator></ProbeResidual><RelOp NodeId="13" PhysicalOp="Shuffle" LogicalOp="Move" EstimateRows="1.49955e+07" EstimateIO="195.703" EstimateCPU="15.7453" AvgRowSize="15" EstimatedTotalSubtreeCost="310.608" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Row"><OutputList><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[customer]" Column="c_custkey"></ColumnReference></OutputList><Move DistributionType="Hash" MoveTopology="ManyToMany"><DistributionKey><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[customer]" Column="c_custkey"></ColumnReference></DistributionKey><RelOp NodeId="14" PhysicalOp="Clustered Index Scan" LogicalOp="Clustered Index Scan" EstimateRows="1.49955e+07" EstimatedRowsRead="1.49955e+07" EstimateIO="4.07017" EstimateCPU="0.82476" AvgRowSize="15" EstimatedTotalSubtreeCost="4.89493" TableCardinality="1.49955e+07" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Batch"><OutputList><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[customer]" Column="c_custkey"></ColumnReference></OutputList><IndexScan Ordered="0" ForcedIndex="0" ForceSeek="0" ForceScan="0" NoExpandHint="0" Storage="ColumnStore"><DefinedValues><DefinedValue><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[customer]" Column="c_custkey"></ColumnReference></DefinedValue></DefinedValues><Object Database="[TPCH_SF100]" Schema="[dbo]" Table="[customer]" Index="[ClusteredIndex]" IndexKind="Clustered" Storage="ColumnStore"></Object></IndexScan></RelOp></Move></RelOp><RelOp NodeId="15" PhysicalOp="Shuffle" LogicalOp="Move" EstimateRows="1.34525e+07" EstimateIO="269.197" EstimateCPU="14.1251" AvgRowSize="23" EstimatedTotalSubtreeCost="1442.52" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Row"><OutputList><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_orderkey"></ColumnReference><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_custkey"></ColumnReference></OutputList><Move DistributionType="Hash" MoveTopology="ManyToMany"><DistributionKey><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_custkey"></ColumnReference></DistributionKey><RelOp NodeId="17" PhysicalOp="Clustered Index Scan" LogicalOp="Clustered Index Scan" EstimateRows="1.34525e+07" EstimatedRowsRead="1.49472e+08" EstimateIO="178.409" EstimateCPU="8.22098" AvgRowSize="66" EstimatedTotalSubtreeCost="186.63" TableCardinality="1.49472e+08" Parallel="0" EstimateRebinds="0" EstimateRewinds="0" EstimatedExecutionMode="Batch"><OutputList><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_orderkey"></ColumnReference><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_custkey"></ColumnReference><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_comment"></ColumnReference></OutputList><IndexScan Ordered="0" ForcedIndex="0" ForceSeek="0" ForceScan="0" NoExpandHint="0" Storage="ColumnStore"><DefinedValues><DefinedValue><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_orderkey"></ColumnReference></DefinedValue><DefinedValue><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_custkey"></ColumnReference></DefinedValue><DefinedValue><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_comment"></ColumnReference></DefinedValue></DefinedValues><Object Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Index="[ClusteredIndex]" IndexKind="Clustered" Storage="ColumnStore"></Object><Predicate><ScalarOperator ScalarString="NOT [TPCH_SF100].[dbo].[orders].[o_comment] like &apos;%unusual%accounts%&apos;"><Logical Operation="NOT"><ScalarOperator><Intrinsic FunctionName="like"><ScalarOperator><Identifier><ColumnReference Database="[TPCH_SF100]" Schema="[dbo]" Table="[orders]" Column="o_comment"></ColumnReference></Identifier></ScalarOperator><ScalarOperator><Const ConstValue="&apos;%unusual%accounts%&apos;"></Const></ScalarOperator></Intrinsic></ScalarOperator></Logical></ScalarOperator></Predicate></IndexScan></RelOp></Move></RelOp></Hash></RelOp></Hash></RelOp></ComputeScalar></RelOp></Hash></RelOp></Move></RelOp></Hash></RelOp></ComputeScalar></RelOp></Move></RelOp></Sort></RelOp></Move></RelOp></ComputeScalar></RelOp></QueryPlan></StmtSimple></Statements></Batch></BatchSequence></ShowPlanXML>
