Class StatsRecordingPlanOptimizer
- java.lang.Object
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- io.prestosql.sql.planner.optimizations.StatsRecordingPlanOptimizer
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- All Implemented Interfaces:
PlanOptimizer
public final class StatsRecordingPlanOptimizer extends Object implements PlanOptimizer
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Constructor Summary
Constructors Constructor Description StatsRecordingPlanOptimizer(OptimizerStatsRecorder stats, PlanOptimizer delegate)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description PlanNode
optimize(PlanNode plan, Session session, TypeProvider types, SymbolAllocator symbolAllocator, PlanNodeIdAllocator idAllocator, WarningCollector warningCollector)
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Constructor Detail
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StatsRecordingPlanOptimizer
public StatsRecordingPlanOptimizer(OptimizerStatsRecorder stats, PlanOptimizer delegate)
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Method Detail
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optimize
public final PlanNode optimize(PlanNode plan, Session session, TypeProvider types, SymbolAllocator symbolAllocator, PlanNodeIdAllocator idAllocator, WarningCollector warningCollector)
- Specified by:
optimize
in interfacePlanOptimizer
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