org.eigenbase.rel.metadata
Interfaces 
RelMetadataProvider
Classes 
CachingRelMetadataProvider
CachingRelMetadataProvider.CacheEntry
ChainedRelMetadataProvider
DefaultRelMetadataProvider
ReflectiveRelMetadataProvider
RelColumnMapping
RelColumnOrigin
RelMdColumnOrigins
RelMdColumnUniqueness
RelMdDistinctRowCount
RelMdExplainVisibility
RelMdPercentageOriginalRows
RelMdPopulationSize
RelMdRowCount
RelMdSelectivity
RelMdUniqueKeys
RelMdUtil
RelMdUtil.CardOfProjExpr
RelMetadataQuery