Uses of Interface
io.trino.operator.PartitionFunction

Packages that use PartitionFunction

Package	Description
io.trino.operator
io.trino.operator.exchange
io.trino.operator.output
io.trino.spiller
io.trino.sql.planner

Uses of PartitionFunction in io.trino.operator

Classes in io.trino.operator that implement PartitionFunction

Modifier and Type	Class	Description
class	BucketPartitionFunction

Methods in io.trino.operator with parameters of type PartitionFunction

Modifier and Type	Method	Description
OutputFactory	OperatorFactories.partitionedOutput(TaskContext taskContext, PartitionFunction partitionFunction, List<Integer> partitionChannels, List<Optional<NullableValue>> partitionConstants, boolean replicateNullsAndAny, OptionalInt nullChannel, OutputBuffer outputBuffer, io.airlift.units.DataSize maxPagePartitioningBufferSize)
OutputFactory	TrinoOperatorFactories.partitionedOutput(TaskContext taskContext, PartitionFunction partitionFunction, List<Integer> partitionChannels, List<Optional<NullableValue>> partitionConstants, boolean replicateNullsAndAny, OptionalInt nullChannel, OutputBuffer outputBuffer, io.airlift.units.DataSize maxPagePartitioningBufferSize)

Uses of PartitionFunction in io.trino.operator.exchange

Classes in io.trino.operator.exchange that implement PartitionFunction

Modifier and Type	Class	Description
class	LocalPartitionGenerator

Uses of PartitionFunction in io.trino.operator.output

Methods in io.trino.operator.output with parameters of type PartitionFunction

Modifier and Type	Method	Description
PagePartitioner	PagePartitionerFactory.create(PartitionFunction partitionFunction, List<Integer> partitionChannels, List<Optional<NullableValue>> partitionConstants, boolean replicatesAnyRow, OptionalInt nullChannel, OutputBuffer outputBuffer, PagesSerdeFactory serdeFactory, List<Type> sourceTypes, io.airlift.units.DataSize maxMemory, OperatorContext operatorContext)

Constructors in io.trino.operator.output with parameters of type PartitionFunction

Constructor	Description
DefaultPagePartitioner(PartitionFunction partitionFunction, List<Integer> partitionChannels, List<Optional<NullableValue>> partitionConstants, boolean replicatesAnyRow, OptionalInt nullChannel, OutputBuffer outputBuffer, PagesSerdeFactory serdeFactory, List<Type> sourceTypes, io.airlift.units.DataSize maxMemory, OperatorContext operatorContext)
PartitionedOutputFactory(PartitionFunction partitionFunction, List<Integer> partitionChannels, List<Optional<NullableValue>> partitionConstants, boolean replicatesAnyRow, OptionalInt nullChannel, OutputBuffer outputBuffer, io.airlift.units.DataSize maxMemory)
PartitionedOutputFactory(PartitionFunction partitionFunction, List<Integer> partitionChannels, List<Optional<NullableValue>> partitionConstants, boolean replicatesAnyRow, OptionalInt nullChannel, OutputBuffer outputBuffer, io.airlift.units.DataSize maxMemory, PagePartitionerFactory pagePartitionerFactory)
PartitionedOutputOperator(OperatorContext operatorContext, List<Type> sourceTypes, Function<Page,Page> pagePreprocessor, PartitionFunction partitionFunction, List<Integer> partitionChannels, List<Optional<NullableValue>> partitionConstants, boolean replicatesAnyRow, OptionalInt nullChannel, OutputBuffer outputBuffer, PagesSerdeFactory serdeFactory, io.airlift.units.DataSize maxMemory, PagePartitionerFactory pagePartitionerFactory)
PartitionedOutputOperatorFactory(int operatorId, PlanNodeId planNodeId, List<Type> sourceTypes, Function<Page,Page> pagePreprocessor, PartitionFunction partitionFunction, List<Integer> partitionChannels, List<Optional<NullableValue>> partitionConstants, boolean replicatesAnyRow, OptionalInt nullChannel, OutputBuffer outputBuffer, PagesSerdeFactory serdeFactory, io.airlift.units.DataSize maxMemory, PagePartitionerFactory pagePartitionerFactory)

Uses of PartitionFunction in io.trino.spiller

Methods in io.trino.spiller with parameters of type PartitionFunction

Modifier and Type	Method	Description
PartitioningSpiller	GenericPartitioningSpillerFactory.create(List<Type> types, PartitionFunction partitionFunction, SpillContext spillContext, AggregatedMemoryContext memoryContext)
PartitioningSpiller	PartitioningSpillerFactory.create(List<Type> types, PartitionFunction partitionFunction, SpillContext spillContext, AggregatedMemoryContext memoryContext)

Constructors in io.trino.spiller with parameters of type PartitionFunction

Constructor	Description
GenericPartitioningSpiller(List<Type> types, PartitionFunction partitionFunction, SpillContext spillContext, AggregatedMemoryContext memoryContext, SingleStreamSpillerFactory spillerFactory)

Uses of PartitionFunction in io.trino.sql.planner

Methods in io.trino.sql.planner that return PartitionFunction

Modifier and Type	Method	Description
PartitionFunction	NodePartitioningManager.getPartitionFunction(Session session, PartitioningScheme partitioningScheme, List<Type> partitionChannelTypes)
PartitionFunction	SystemPartitioningHandle.getPartitionFunction(List<Type> partitionChannelTypes, boolean isHashPrecomputed, int[] bucketToPartition, BlockTypeOperators blockTypeOperators)