Uses of Class
io.trino.sql.planner.PartitioningHandle

Packages that use PartitioningHandle

Package	Description
io.trino.execution.buffer
io.trino.execution.scheduler
io.trino.metadata
io.trino.operator.exchange
io.trino.sql.planner
io.trino.sql.planner.optimizations

Uses of PartitioningHandle in io.trino.execution.buffer

Methods in io.trino.execution.buffer with parameters of type PartitioningHandle

Modifier and Type	Method	Description
static OutputBuffers	OutputBuffers.createInitialEmptyOutputBuffers(PartitioningHandle partitioningHandle)

Uses of PartitioningHandle in io.trino.execution.scheduler

Constructors in io.trino.execution.scheduler with parameters of type PartitioningHandle

Modifier	Constructor	Description
	PartitionedOutputBufferManager(PartitioningHandle partitioningHandle, int partitionCount)

Uses of PartitioningHandle in io.trino.metadata

Methods in io.trino.metadata that return PartitioningHandle

Modifier and Type	Method	Description
PartitioningHandle	TableProperties.TablePartitioning.getPartitioningHandle()

Methods in io.trino.metadata that return types with arguments of type PartitioningHandle

Modifier and Type	Method	Description
Optional<PartitioningHandle>	Metadata.getCommonPartitioning(Session session, PartitioningHandle left, PartitioningHandle right)	Return a partitioning handle which the connector can transparently convert both left and right into.
Optional<PartitioningHandle>	MetadataManager.getCommonPartitioning(Session session, PartitioningHandle left, PartitioningHandle right)
Optional<PartitioningHandle>	NewTableLayout.getPartitioning()

Methods in io.trino.metadata with parameters of type PartitioningHandle

Modifier and Type	Method	Description
Optional<PartitioningHandle>	Metadata.getCommonPartitioning(Session session, PartitioningHandle left, PartitioningHandle right)	Return a partitioning handle which the connector can transparently convert both left and right into.
Optional<PartitioningHandle>	MetadataManager.getCommonPartitioning(Session session, PartitioningHandle left, PartitioningHandle right)
TableHandle	Metadata.makeCompatiblePartitioning(Session session, TableHandle table, PartitioningHandle partitioningHandle)	Return a table handle whose partitioning is converted to the provided partitioning handle, but otherwise identical to the provided table handle.
TableHandle	MetadataManager.makeCompatiblePartitioning(Session session, TableHandle tableHandle, PartitioningHandle partitioningHandle)

Constructors in io.trino.metadata with parameters of type PartitioningHandle

Modifier	Constructor	Description
	TablePartitioning(PartitioningHandle partitioningHandle, List<ColumnHandle> partitioningColumns)

Uses of PartitioningHandle in io.trino.operator.exchange

Constructors in io.trino.operator.exchange with parameters of type PartitioningHandle

Modifier	Constructor	Description
	LocalExchange(NodePartitioningManager nodePartitioningManager, Session session, int sinkFactoryCount, int bufferCount, PartitioningHandle partitioning, List<Integer> partitionChannels, List<Type> partitionChannelTypes, Optional<Integer> partitionHashChannel, io.airlift.units.DataSize maxBufferedBytes, BlockTypeOperators blockTypeOperators)
	LocalExchangeFactory(NodePartitioningManager nodePartitioningManager, Session session, PartitioningHandle partitioning, int defaultConcurrency, List<Type> types, List<Integer> partitionChannels, Optional<Integer> partitionHashChannel, PipelineExecutionStrategy exchangeSourcePipelineExecutionStrategy, io.airlift.units.DataSize maxBufferedBytes, BlockTypeOperators blockTypeOperators)

Uses of PartitioningHandle in io.trino.sql.planner

Fields in io.trino.sql.planner declared as PartitioningHandle

Modifier and Type	Field	Description
static final PartitioningHandle	SystemPartitioningHandle.ARBITRARY_DISTRIBUTION
static final PartitioningHandle	SystemPartitioningHandle.COORDINATOR_DISTRIBUTION
static final PartitioningHandle	SystemPartitioningHandle.FIXED_ARBITRARY_DISTRIBUTION
static final PartitioningHandle	SystemPartitioningHandle.FIXED_BROADCAST_DISTRIBUTION
static final PartitioningHandle	SystemPartitioningHandle.FIXED_HASH_DISTRIBUTION
static final PartitioningHandle	SystemPartitioningHandle.FIXED_PASSTHROUGH_DISTRIBUTION
static final PartitioningHandle	SystemPartitioningHandle.SCALED_WRITER_DISTRIBUTION
static final PartitioningHandle	SystemPartitioningHandle.SINGLE_DISTRIBUTION
static final PartitioningHandle	SystemPartitioningHandle.SOURCE_DISTRIBUTION

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

Modifier and Type	Method	Description
PartitioningHandle	Partitioning.getHandle()
PartitioningHandle	PlanFragment.getPartitioning()

Methods in io.trino.sql.planner with parameters of type PartitioningHandle

Modifier and Type	Method	Description
static Partitioning	Partitioning.create(PartitioningHandle handle, List<Symbol> columns)
BucketFunction	NodePartitioningManager.getBucketFunction(Session session, PartitioningHandle partitioningHandle, List<Type> partitionChannelTypes, int bucketCount)
BucketNodeMap	NodePartitioningManager.getBucketNodeMap(Session session, PartitioningHandle partitioningHandle, boolean preferDynamic)
ConnectorBucketNodeMap	NodePartitioningManager.getConnectorBucketNodeMap(Session session, PartitioningHandle partitioningHandle)
NodePartitionMap	NodePartitioningManager.getNodePartitioningMap(Session session, PartitioningHandle partitioningHandle)
static Partitioning	Partitioning.jsonCreate(PartitioningHandle handle, List<Partitioning.ArgumentBinding> arguments)
List<ConnectorPartitionHandle>	NodePartitioningManager.listPartitionHandles(Session session, PartitioningHandle partitioningHandle)
Partitioning	Partitioning.withAlternativePartitiongingHandle(PartitioningHandle partitiongingHandle)

Constructors in io.trino.sql.planner with parameters of type PartitioningHandle

Modifier	Constructor	Description
	PlanFragment(PlanFragmentId id, PlanNode root, Map<Symbol,Type> symbols, PartitioningHandle partitioning, List<PlanNodeId> partitionedSources, PartitioningScheme partitioningScheme, StageExecutionDescriptor stageExecutionDescriptor, StatsAndCosts statsAndCosts, Optional<String> jsonRepresentation)

Uses of PartitioningHandle in io.trino.sql.planner.optimizations

Methods in io.trino.sql.planner.optimizations with parameters of type PartitioningHandle

Modifier and Type	Method	Description
static ActualProperties.Global	ActualProperties.Global.partitionedOn(PartitioningHandle nodePartitioningHandle, List<Symbol> nodePartitioning, Optional<List<Symbol>> streamPartitioning)