Package io.trino.sql.planner.iterative.rule

Class PruneSpatialJoinColumns

java.lang.Object

io.trino.sql.planner.iterative.rule.ProjectOffPushDownRule<SpatialJoinNode>

io.trino.sql.planner.iterative.rule.PruneSpatialJoinColumns

All Implemented Interfaces:

Rule<ProjectNode>

public class PruneSpatialJoinColumns
extends ProjectOffPushDownRule<SpatialJoinNode>

Spatial joins support output symbol selection, so absorb any project-off into the node.

Nested Class Summary

Nested classes/interfaces inherited from interface io.trino.sql.planner.iterative.Rule

Rule.Context, Rule.Result

Constructor Summary

Constructors

Constructor	Description
PruneSpatialJoinColumns()

Method Summary

Modifier and Type	Method	Description
protected Optional<PlanNode>	pushDownProjectOff(Rule.Context context, SpatialJoinNode spatialJoinNode, Set<Symbol> referencedOutputs)

Methods inherited from class io.trino.sql.planner.iterative.rule.ProjectOffPushDownRule

apply, getPattern

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.trino.sql.planner.iterative.Rule

isEnabled

Constructor Details

PruneSpatialJoinColumns

public PruneSpatialJoinColumns()

Method Details

pushDownProjectOff

protected Optional<PlanNode> pushDownProjectOff(Rule.Context context,
 SpatialJoinNode spatialJoinNode,
 Set<Symbol> referencedOutputs)

Specified by:

pushDownProjectOff in class ProjectOffPushDownRule<SpatialJoinNode>