Uses of Interface
io.trino.sql.planner.optimizations.PlanOptimizer

Packages that use PlanOptimizer

Package	Description
io.trino.execution.querystats
io.trino.sql.planner
io.trino.sql.planner.iterative
io.trino.sql.planner.iterative.rule
io.trino.sql.planner.optimizations
io.trino.testing

Uses of PlanOptimizer in io.trino.execution.querystats

Methods in io.trino.execution.querystats with parameters of type PlanOptimizer

Modifier and Type	Method	Description
void	PlanOptimizersStatsCollector.recordFailure(PlanOptimizer rule)
void	PlanOptimizersStatsCollector.recordOptimizer(PlanOptimizer planOptimizer, long duration)

Uses of PlanOptimizer in io.trino.sql.planner

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

Modifier and Type	Method	Description
List<PlanOptimizer>	PlanOptimizers.getPlanOptimizers()
List<PlanOptimizer>	PlanOptimizersFactory.getPlanOptimizers()

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

Modifier and Type	Method	Description
void	OptimizerStatsRecorder.record(PlanOptimizer optimizer, long nanos)
void	OptimizerStatsRecorder.recordFailure(PlanOptimizer optimizer)
void	OptimizerStatsRecorder.register(PlanOptimizer optimizer)

Constructor parameters in io.trino.sql.planner with type arguments of type PlanOptimizer

Modifier	Constructor	Description
	LogicalPlanner(Session session, List<PlanOptimizer> planOptimizers, PlanNodeIdAllocator idAllocator, PlannerContext plannerContext, StatsCalculator statsCalculator, CostCalculator costCalculator, WarningCollector warningCollector, PlanOptimizersStatsCollector planOptimizersStatsCollector, CachingTableStatsProvider tableStatsProvider)
	LogicalPlanner(Session session, List<PlanOptimizer> planOptimizers, PlanSanityChecker planSanityChecker, PlanNodeIdAllocator idAllocator, PlannerContext plannerContext, StatsCalculator statsCalculator, CostCalculator costCalculator, WarningCollector warningCollector, PlanOptimizersStatsCollector planOptimizersStatsCollector, CachingTableStatsProvider tableStatsProvider)

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

Classes in io.trino.sql.planner.iterative that implement PlanOptimizer

Modifier and Type	Class	Description
class	IterativeOptimizer

Constructor parameters in io.trino.sql.planner.iterative with type arguments of type PlanOptimizer

Modifier	Constructor	Description
	IterativeOptimizer(PlannerContext plannerContext, RuleStatsRecorder stats, StatsCalculator statsCalculator, CostCalculator costCalculator, Predicate<Session> useLegacyRules, List<PlanOptimizer> legacyRules, Set<Rule<?>> newRules)

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

Classes in io.trino.sql.planner.iterative.rule that implement PlanOptimizer

Modifier and Type	Class	Description
class	RemoveUnsupportedDynamicFilters	Dynamic filters are supported only right after TableScan and only if the subtree is on 1.

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

Subinterfaces of PlanOptimizer in io.trino.sql.planner.optimizations

Modifier and Type	Interface	Description
interface	AdaptivePlanOptimizer	This optimizer is needed for adaptive optimization in FTE.

Classes in io.trino.sql.planner.optimizations that implement PlanOptimizer

Modifier and Type	Class	Description
class	AdaptivePartitioning	This optimizer is responsible for changing the partition count of hash partitioned fragments at runtime.
class	AddExchanges
class	AddLocalExchanges
class	BeginTableWrite
class	CheckSubqueryNodesAreRewritten
class	DeterminePartitionCount	This rule looks at the amount of data read and processed by the query to determine the value of partition count used for remote partitioned exchanges.
class	HashGenerationOptimizer
class	IndexJoinOptimizer
class	LimitPushDown
class	MetadataQueryOptimizer	Converts cardinality-insensitive aggregations (max, min, "distinct") over partition keys into simple metadata queries
class	OptimizeMixedDistinctAggregations
class	PredicatePushDown
final class	StatsRecordingPlanOptimizer
class	TransformQuantifiedComparisonApplyToCorrelatedJoin
class	UnaliasSymbolReferences	Re-maps symbol references that are just aliases of each other (e.g., due to projections like $0 := $1)
class	WindowFilterPushDown

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

Modifier	Constructor	Description
	StatsRecordingPlanOptimizer(OptimizerStatsRecorder stats, PlanOptimizer delegate)

Uses of PlanOptimizer in io.trino.testing

Methods in io.trino.testing that return types with arguments of type PlanOptimizer

Modifier and Type	Method	Description
List<PlanOptimizer>	PlanTester.getPlanOptimizers(boolean forceSingleNode)

Method parameters in io.trino.testing with type arguments of type PlanOptimizer

Modifier and Type	Method	Description
Plan	PlanTester.createPlan(Session session, String sql, List<PlanOptimizer> optimizers, LogicalPlanner.Stage stage, WarningCollector warningCollector, PlanOptimizersStatsCollector planOptimizersStatsCollector)