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

Class PushMergeWriterUpdateIntoConnector

java.lang.Object

io.trino.sql.planner.iterative.rule.PushMergeWriterUpdateIntoConnector

All Implemented Interfaces:

Rule<TableFinishNode>

public class PushMergeWriterUpdateIntoConnector
extends Object
implements Rule<TableFinishNode>

This version support only constant updates and fall back to default behaviour in all other cases

Nested Class Summary

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

Rule.Context, Rule.Result

Constructor Summary

Constructors

Constructor	Description
PushMergeWriterUpdateIntoConnector(PlannerContext plannerContext, TypeAnalyzer typeAnalyzer, Metadata metadata)

Method Summary

Modifier and Type	Method	Description
Rule.Result	apply(TableFinishNode node, Captures captures, Rule.Context context)
Pattern<TableFinishNode>	getPattern()	Returns a pattern to which plan nodes this rule applies.

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

PushMergeWriterUpdateIntoConnector

public PushMergeWriterUpdateIntoConnector(PlannerContext plannerContext,
 TypeAnalyzer typeAnalyzer,
 Metadata metadata)

Method Details

getPattern

public Pattern<TableFinishNode> getPattern()

Description copied from interface: Rule

Returns a pattern to which plan nodes this rule applies.

Specified by:

getPattern in interface Rule<TableFinishNode>

apply

public Rule.Result apply(TableFinishNode node,
 Captures captures,
 Rule.Context context)

Specified by:

apply in interface Rule<TableFinishNode>