Package org.apache.hadoop.hive.ql.optimizer.calcite.stats

Class Summary

Class	Description
EstimateUniqueKeys	EstimateUniqueKeys provides an ability to estimate unique keys based on statistics.
FilterSelectivityEstimator
HiveIncrementalRelMdRowCount
HiveRelMdCollation
HiveRelMdColumnUniqueness	HiveRelMdColumnUniqueness implements the ability to get unique keys for table scan op.
HiveRelMdCumulativeCost
HiveRelMdDistinctRowCount
HiveRelMdDistribution
HiveRelMdExpressionLineage
HiveRelMdMemory
HiveRelMdParallelism
HiveRelMdPredicates
HiveRelMdRowCount
HiveRelMdRuntimeRowCount
HiveRelMdSelectivity
HiveRelMdSize
HiveRelMdUniqueKeys