Uses of Interface
io.trino.sql.planner.iterative.Lookup

Packages that use Lookup

Package	Description
io.trino.cost
io.trino.sql.planner
io.trino.sql.planner.iterative
io.trino.sql.planner.iterative.rule
io.trino.sql.planner.optimizations
io.trino.sql.planner.optimizations.joins
io.trino.sql.planner.plan

Uses of Lookup in io.trino.cost

Methods in io.trino.cost that return Lookup

Modifier and Type	Method	Description
Lookup	StatsCalculator.Context.lookup()	Returns the value of the lookup record component.

Constructors in io.trino.cost with parameters of type Lookup

Modifier	Constructor	Description
	CachingStatsProvider(StatsCalculator statsCalculator, Optional<Memo> memo, Lookup lookup, Session session, TypeProvider types, TableStatsProvider tableStatsProvider)
	Context(StatsProvider statsProvider, Lookup lookup, Session session, TypeProvider types, TableStatsProvider tableStatsProvider)	Creates an instance of a Context record class.

Uses of Lookup in io.trino.sql.planner

Methods in io.trino.sql.planner with parameters of type Lookup

Modifier and Type	Method	Description
static List<Expression>	ExpressionExtractor.extractExpressions(PlanNode plan, Lookup lookup)
static Set<Symbol>	SymbolsExtractor.extractOutputSymbols(PlanNode planNode, Lookup lookup)
static Set<Symbol>	SymbolsExtractor.extractUnique(PlanNode node, Lookup lookup)

Uses of Lookup in io.trino.sql.planner.iterative

Methods in io.trino.sql.planner.iterative that return Lookup

Modifier and Type	Method	Description
static Lookup	Lookup.from(Function<GroupReference,Stream<PlanNode>> resolver)
Lookup	Rule.Context.getLookup()
static Lookup	Lookup.noLookup()	A Lookup implementation that does not perform lookup.

Methods in io.trino.sql.planner.iterative with parameters of type Lookup

Modifier and Type	Method	Description
static PlanNode	Plans.resolveGroupReferences(PlanNode node, Lookup lookup)

Uses of Lookup in io.trino.sql.planner.iterative.rule

Methods in io.trino.sql.planner.iterative.rule with parameters of type Lookup

Modifier and Type	Method	Description
static Optional<PlanNode>	PushProjectionThroughJoin.pushProjectionThroughJoin(PlannerContext plannerContext, ProjectNode projectNode, Lookup lookup, PlanNodeIdAllocator planNodeIdAllocator, Session session, IrTypeAnalyzer typeAnalyzer, TypeProvider types)

Uses of Lookup in io.trino.sql.planner.optimizations

Methods in io.trino.sql.planner.optimizations with parameters of type Lookup

Modifier and Type	Method	Description
static Cardinality	QueryCardinalityUtil.extractCardinality(PlanNode node, Lookup lookup)
static boolean	QueryCardinalityUtil.isAtLeast(PlanNode node, Lookup lookup, long minCardinality)
static boolean	QueryCardinalityUtil.isAtLeastScalar(PlanNode node, Lookup lookup)
static boolean	QueryCardinalityUtil.isAtMost(PlanNode node, Lookup lookup, long maxCardinality)
static boolean	QueryCardinalityUtil.isAtMostScalar(PlanNode node, Lookup lookup)
static boolean	QueryCardinalityUtil.isEmpty(PlanNode node, Lookup lookup)
static boolean	QueryCardinalityUtil.isScalar(PlanNode node, Lookup lookup)
static PlanNodeSearcher	PlanNodeSearcher.searchFrom(PlanNode node, Lookup lookup)	Use it in optimizer Rule only if you truly do not have a better option

Constructors in io.trino.sql.planner.optimizations with parameters of type Lookup

Modifier	Constructor	Description
	PlanNodeDecorrelator(PlannerContext plannerContext, SymbolAllocator symbolAllocator, Lookup lookup)

Uses of Lookup in io.trino.sql.planner.optimizations.joins

Methods in io.trino.sql.planner.optimizations.joins with parameters of type Lookup

Modifier and Type	Method	Description
static JoinGraph	JoinGraph.buildFrom(PlannerContext plannerContext, PlanNode plan, Lookup lookup, PlanNodeIdAllocator planNodeIdAllocator, Session session, IrTypeAnalyzer typeAnalyzer, TypeProvider types)	Builds JoinGraph containing plan node.

Uses of Lookup in io.trino.sql.planner.plan

Methods in io.trino.sql.planner.plan that return types with arguments of type Lookup

Modifier and Type	Method	Description
static Property<ApplyNode,Lookup,List<Symbol>>	Patterns.Apply.correlation()
static Property<CorrelatedJoinNode,Lookup,List<Symbol>>	Patterns.CorrelatedJoin.correlation()
static Property<LimitNode,Lookup,Long>	Patterns.Limit.count()
static Property<TopNNode,Lookup,Long>	Patterns.TopN.count()
static Property<ExceptNode,Lookup,Boolean>	Patterns.Except.distinct()
static Property<IntersectNode,Lookup,Boolean>	Patterns.Intersect.distinct()
static Property<CorrelatedJoinNode,Lookup,Expression>	Patterns.CorrelatedJoin.filter()
static Property<SemiJoinNode,Lookup,PlanNode>	Patterns.SemiJoin.getFilteringSource()
static Property<SemiJoinNode,Lookup,PlanNode>	Patterns.SemiJoin.getSource()
static Property<AggregationNode,Lookup,List<Symbol>>	Patterns.Aggregation.groupingColumns()
static Property<DistinctLimitNode,Lookup,Boolean>	Patterns.DistinctLimit.isPartial()
static Property<JoinNode,Lookup,PlanNode>	Patterns.Join.left()
static Property<LimitNode,Lookup,Boolean>	Patterns.Limit.requiresPreSortedInputs()
static Property<JoinNode,Lookup,PlanNode>	Patterns.Join.right()
static Property<ValuesNode,Lookup,Integer>	Patterns.Values.rowCount()
static Property<ValuesNode,Lookup,Optional<List<Expression>>>	Patterns.Values.rows()
static Property<PatternRecognitionNode,Lookup,RowsPerMatch>	Patterns.PatternRecognition.rowsPerMatch()
static Property<SampleNode,Lookup,Double>	Patterns.Sample.sampleRatio()
static Property<SampleNode,Lookup,SampleNode.Type>	Patterns.Sample.sampleType()
static Property<ExchangeNode,Lookup,ExchangeNode.Scope>	Patterns.Exchange.scope()
static Property<PlanNode,Lookup,PlanNode>	Patterns.source()
static Property<PlanNode,Lookup,List<PlanNode>>	Patterns.sources()
static Property<AggregationNode,Lookup,AggregationNode.Step>	Patterns.Aggregation.step()
static Property<TopNNode,Lookup,TopNNode.Step>	Patterns.TopN.step()
static Property<CorrelatedJoinNode,Lookup,PlanNode>	Patterns.CorrelatedJoin.subquery()
static Property<CorrelatedJoinNode,Lookup,JoinType>	Patterns.CorrelatedJoin.type()
static Property<JoinNode,Lookup,JoinType>	Patterns.Join.type()