Package io.trino.sql.planner.plan

Class MergeWriterNode

java.lang.Object

io.trino.sql.planner.plan.PlanNode

io.trino.sql.planner.plan.MergeWriterNode

@Immutable
public class MergeWriterNode
extends PlanNode

Constructor Summary

Constructors

Constructor	Description
MergeWriterNode(PlanNodeId id, PlanNode source, TableWriterNode.MergeTarget target, List<Symbol> projectedSymbols, Optional<PartitioningScheme> partitioningScheme, List<Symbol> outputs)

Method Summary

Modifier and Type	Method	Description
<R, C> R	accept(PlanVisitor<R,C> visitor, C context)
List<Symbol>	getOutputSymbols()	Aggregate information about updated data
Optional<PartitioningScheme>	getPartitioningScheme()
List<Symbol>	getProjectedSymbols()
PlanNode	getSource()
List<PlanNode>	getSources()
TableWriterNode.MergeTarget	getTarget()
PlanNode	replaceChildren(List<PlanNode> newChildren)

Methods inherited from class io.trino.sql.planner.plan.PlanNode

getId

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MergeWriterNode

public MergeWriterNode(PlanNodeId id,
 PlanNode source,
 TableWriterNode.MergeTarget target,
 List<Symbol> projectedSymbols,
 Optional<PartitioningScheme> partitioningScheme,
 List<Symbol> outputs)

Method Details

getSource

public PlanNode getSource()

getTarget

public TableWriterNode.MergeTarget getTarget()

getProjectedSymbols

public List<Symbol> getProjectedSymbols()

getPartitioningScheme

public Optional<PartitioningScheme> getPartitioningScheme()

getOutputSymbols

public List<Symbol> getOutputSymbols()

Aggregate information about updated data

Specified by:

getOutputSymbols in class PlanNode

getSources

public List<PlanNode> getSources()

Specified by:

getSources in class PlanNode

accept

public <R,
C> R accept(PlanVisitor<R,C> visitor,
 C context)

Overrides:

accept in class PlanNode

replaceChildren

public PlanNode replaceChildren(List<PlanNode> newChildren)

Specified by:

replaceChildren in class PlanNode