io.prestosql.sql.planner

Class StatisticsAggregationPlanner

java.lang.Object

io.prestosql.sql.planner.StatisticsAggregationPlanner

public class StatisticsAggregationPlanner
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StatisticsAggregationPlanner.ColumnStatisticsAggregation
static class	StatisticsAggregationPlanner.TableStatisticAggregation

Constructor Summary

Constructors

Constructor and Description
StatisticsAggregationPlanner(SymbolAllocator symbolAllocator, Metadata metadata)

Method Summary

Modifier and Type	Method and Description
StatisticsAggregationPlanner.TableStatisticAggregation	createStatisticsAggregation(TableStatisticsMetadata statisticsMetadata, Map<String,Symbol> columnToSymbolMap)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StatisticsAggregationPlanner

public StatisticsAggregationPlanner(SymbolAllocator symbolAllocator,
                                    Metadata metadata)

Method Detail

createStatisticsAggregation

public StatisticsAggregationPlanner.TableStatisticAggregation createStatisticsAggregation(TableStatisticsMetadata statisticsMetadata,
                                                                                          Map<String,Symbol> columnToSymbolMap)