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

Class PushOffsetThroughProject

java.lang.Object

io.trino.sql.planner.iterative.rule.PushOffsetThroughProject

All Implemented Interfaces:

Rule<OffsetNode>

public class PushOffsetThroughProject
extends Object
implements Rule<OffsetNode>

Transforms:

 - Offset
    - Project (non identity)
 

Into:

 - Project (non identity)
    - Offset
 

Nested Class Summary

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

Rule.Context, Rule.Result

Constructor Summary

Constructors

Constructor	Description
PushOffsetThroughProject()

Method Summary

Modifier and Type	Method	Description
Rule.Result	apply(OffsetNode parent, Captures captures, Rule.Context context)
Pattern<OffsetNode>	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

PushOffsetThroughProject

public PushOffsetThroughProject()

Method Details

getPattern

public Pattern<OffsetNode> getPattern()

Description copied from interface: Rule

Returns a pattern to which plan nodes this rule applies.

Specified by:

getPattern in interface Rule<OffsetNode>

apply

public Rule.Result apply(OffsetNode parent,
 Captures captures,
 Rule.Context context)

Specified by:

apply in interface Rule<OffsetNode>