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

Class ApplyPreferredTableExecutePartitioning

java.lang.Object

io.trino.sql.planner.iterative.rule.ApplyPreferredTableExecutePartitioning

All Implemented Interfaces:

Rule<TableExecuteNode>

public class ApplyPreferredTableExecutePartitioning
extends Object
implements Rule<TableExecuteNode>

Replaces TableExecuteNode with TableExecuteNode.getPreferredPartitioningScheme() with a TableExecuteNode with TableExecuteNode.getPartitioningScheme() set.

Nested Class Summary

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

Rule.Context, Rule.Result

Field Summary

Fields

Modifier and Type	Field	Description
static final Pattern<TableExecuteNode>	TABLE_EXECUTE_NODE_WITH_PREFERRED_PARTITIONING

Constructor Summary

Constructors

Constructor	Description
ApplyPreferredTableExecutePartitioning()

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Details

TABLE_EXECUTE_NODE_WITH_PREFERRED_PARTITIONING

public static final Pattern<TableExecuteNode> TABLE_EXECUTE_NODE_WITH_PREFERRED_PARTITIONING

Constructor Details

ApplyPreferredTableExecutePartitioning

public ApplyPreferredTableExecutePartitioning()

Method Details

getPattern

public Pattern<TableExecuteNode> getPattern()

Description copied from interface: Rule

Returns a pattern to which plan nodes this rule applies.

Specified by:

getPattern in interface Rule<TableExecuteNode>

isEnabled

public boolean isEnabled(Session session)

Specified by:

isEnabled in interface Rule<TableExecuteNode>

apply

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

Specified by:

apply in interface Rule<TableExecuteNode>