Uses of Interface
io.trino.cost.StatsCalculator

Packages that use StatsCalculator

Package	Description
io.trino.cost
io.trino.server.testing
io.trino.sql.analyzer
io.trino.sql.planner
io.trino.sql.planner.iterative
io.trino.sql.planner.optimizations
io.trino.sql.rewrite
io.trino.testing

Uses of StatsCalculator in io.trino.cost

Classes in io.trino.cost that implement StatsCalculator

Modifier and Type	Class	Description
class	ComposableStatsCalculator

Methods in io.trino.cost that return StatsCalculator

Modifier and Type	Method	Description
static StatsCalculator	StatsCalculator.noopStatsCalculator()

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

Modifier	Constructor	Description
	CachingStatsProvider(StatsCalculator statsCalculator, Session session, TypeProvider types, TableStatsProvider tableStatsProvider)
	CachingStatsProvider(StatsCalculator statsCalculator, Optional<Memo> memo, Lookup lookup, Session session, TypeProvider types, TableStatsProvider tableStatsProvider)

Uses of StatsCalculator in io.trino.server.testing

Methods in io.trino.server.testing that return StatsCalculator

Modifier and Type	Method	Description
StatsCalculator	TestingTrinoServer.getStatsCalculator()

Uses of StatsCalculator in io.trino.sql.analyzer

Constructors in io.trino.sql.analyzer with parameters of type StatsCalculator

Modifier	Constructor	Description
	QueryExplainerFactory(PlanOptimizersFactory planOptimizersFactory, PlanFragmenter planFragmenter, PlannerContext plannerContext, StatementAnalyzerFactory statementAnalyzerFactory, StatsCalculator statsCalculator, CostCalculator costCalculator, NodeVersion version)

Uses of StatsCalculator in io.trino.sql.planner

Constructors in io.trino.sql.planner with parameters of type StatsCalculator

Modifier	Constructor	Description
	LogicalPlanner(Session session, List<PlanOptimizer> planOptimizers, PlanNodeIdAllocator idAllocator, PlannerContext plannerContext, TypeAnalyzer typeAnalyzer, StatsCalculator statsCalculator, CostCalculator costCalculator, WarningCollector warningCollector, PlanOptimizersStatsCollector planOptimizersStatsCollector)
	LogicalPlanner(Session session, List<PlanOptimizer> planOptimizers, PlanSanityChecker planSanityChecker, PlanNodeIdAllocator idAllocator, PlannerContext plannerContext, TypeAnalyzer typeAnalyzer, StatsCalculator statsCalculator, CostCalculator costCalculator, WarningCollector warningCollector, PlanOptimizersStatsCollector planOptimizersStatsCollector)
	PlanOptimizers(PlannerContext plannerContext, TypeAnalyzer typeAnalyzer, TaskManagerConfig taskManagerConfig, boolean forceSingleNode, SplitManager splitManager, PageSourceManager pageSourceManager, StatsCalculator statsCalculator, ScalarStatsCalculator scalarStatsCalculator, CostCalculator costCalculatorWithoutEstimatedExchanges, CostCalculator costCalculatorWithEstimatedExchanges, CostComparator costComparator, TaskCountEstimator taskCountEstimator, NodePartitioningManager nodePartitioningManager, RuleStatsRecorder ruleStats)
	PlanOptimizers(PlannerContext plannerContext, TypeAnalyzer typeAnalyzer, TaskManagerConfig taskManagerConfig, SplitManager splitManager, PageSourceManager pageSourceManager, StatsCalculator statsCalculator, ScalarStatsCalculator scalarStatsCalculator, CostCalculator costCalculatorWithoutEstimatedExchanges, CostCalculator costCalculatorWithEstimatedExchanges, CostComparator costComparator, TaskCountEstimator taskCountEstimator, NodePartitioningManager nodePartitioningManager, RuleStatsRecorder ruleStats)

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

Constructors in io.trino.sql.planner.iterative with parameters of type StatsCalculator

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

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

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

Modifier	Constructor	Description
	AddExchanges(PlannerContext plannerContext, TypeAnalyzer typeAnalyzer, StatsCalculator statsCalculator, TaskCountEstimator taskCountEstimator)
	DeterminePartitionCount(StatsCalculator statsCalculator, TaskCountEstimator taskCountEstimator)

Uses of StatsCalculator in io.trino.sql.rewrite

Constructors in io.trino.sql.rewrite with parameters of type StatsCalculator

Modifier	Constructor	Description
	ShowStatsRewrite(Metadata metadata, QueryExplainerFactory queryExplainerFactory, StatsCalculator statsCalculator)

Uses of StatsCalculator in io.trino.testing

Methods in io.trino.testing that return StatsCalculator

Modifier and Type	Method	Description
StatsCalculator	LocalQueryRunner.getStatsCalculator()
StatsCalculator	QueryRunner.getStatsCalculator()