Uses of Class
io.trino.orc.metadata.statistics.ColumnStatistics

Packages that use ColumnStatistics

Package	Description
io.trino.orc
io.trino.orc.metadata
io.trino.orc.metadata.statistics
io.trino.orc.writer

Uses of ColumnStatistics in io.trino.orc

Methods in io.trino.orc that return types with arguments of type ColumnStatistics

Modifier and Type	Method	Description
Optional<ColumnMetadata<ColumnStatistics>>	OrcWriteValidation.StatisticsValidation.build()
Optional<ColumnMetadata<ColumnStatistics>>	OrcWriter.getFileStats()

Methods in io.trino.orc with parameters of type ColumnStatistics

Modifier and Type	Method	Description
static Domain	TupleDomainOrcPredicate.getDomain(Type type, long rowCount, ColumnStatistics columnStatistics)

Method parameters in io.trino.orc with type arguments of type ColumnStatistics

Modifier and Type	Method	Description
void	OrcWriteValidation.OrcWriteValidationBuilder.addRowGroupStatistics(Map<OrcColumnId,ColumnStatistics> columnStatistics)
boolean	OrcPredicate.matches(long numberOfRows, ColumnMetadata<ColumnStatistics> allColumnStatistics)	Should the ORC reader process a file section with the specified statistics.
boolean	TupleDomainOrcPredicate.matches(long numberOfRows, ColumnMetadata<ColumnStatistics> allColumnStatistics)
void	OrcWriteValidation.OrcWriteValidationBuilder.setFileStatistics(Optional<ColumnMetadata<ColumnStatistics>> fileStatistics)
void	OrcWriteValidation.validateFileStatistics(OrcDataSourceId orcDataSourceId, Optional<ColumnMetadata<ColumnStatistics>> actualFileStatistics)
void	OrcWriteValidation.validateRowGroupStatistics(OrcDataSourceId orcDataSourceId, long stripeOffset, int rowGroupIndex, ColumnMetadata<ColumnStatistics> actual)
void	OrcWriteValidation.validateStripeStatistics(OrcDataSourceId orcDataSourceId, long stripeOffset, ColumnMetadata<ColumnStatistics> actual)

Constructor parameters in io.trino.orc with type arguments of type ColumnStatistics

Constructor

Description

OrcRecordReader(List<OrcColumn> readColumns, List<Type> readTypes, List<OrcReader.ProjectedLayout> readLayouts, OrcPredicate predicate, long numberOfRows, List<StripeInformation> fileStripes, Optional<ColumnMetadata<ColumnStatistics>> fileStats, List<Optional<StripeStatistics>> stripeStats, OrcDataSource orcDataSource, long splitOffset, long splitLength, ColumnMetadata<OrcType> orcTypes, Optional<OrcDecompressor> decompressor, OptionalInt rowsInRowGroup, org.joda.time.DateTimeZone legacyFileTimeZone, PostScript.HiveWriterVersion hiveWriterVersion, MetadataReader metadataReader, OrcReaderOptions options, Map<String,io.airlift.slice.Slice> userMetadata, AggregatedMemoryContext systemMemoryUsage, Optional<OrcWriteValidation> writeValidation, int initialBatchSize, Function<Exception,RuntimeException> exceptionTransform, OrcReader.FieldMapperFactory fieldMapperFactory)

Uses of ColumnStatistics in io.trino.orc.metadata

Methods in io.trino.orc.metadata that return ColumnStatistics

Modifier and Type	Method	Description
ColumnStatistics	RowGroupIndex.getColumnStatistics()

Methods in io.trino.orc.metadata that return types with arguments of type ColumnStatistics

Modifier and Type	Method	Description
Optional<ColumnMetadata<ColumnStatistics>>	Footer.getFileStats()

Constructors in io.trino.orc.metadata with parameters of type ColumnStatistics

Constructor	Description
RowGroupIndex(List<Integer> positions, ColumnStatistics statistics)

Constructor parameters in io.trino.orc.metadata with type arguments of type ColumnStatistics

Constructor	Description
Footer(long numberOfRows, OptionalInt rowsInRowGroup, List<StripeInformation> stripes, ColumnMetadata<OrcType> types, Optional<ColumnMetadata<ColumnStatistics>> fileStats, Map<String,io.airlift.slice.Slice> userMetadata, Optional<Integer> writerId)

Uses of ColumnStatistics in io.trino.orc.metadata.statistics

Methods in io.trino.orc.metadata.statistics that return ColumnStatistics

Modifier and Type	Method	Description
ColumnStatistics	BinaryStatisticsBuilder.buildColumnStatistics()
ColumnStatistics	BooleanStatisticsBuilder.buildColumnStatistics()
ColumnStatistics	DateStatisticsBuilder.buildColumnStatistics()
ColumnStatistics	DoubleStatisticsBuilder.buildColumnStatistics()
ColumnStatistics	IntegerStatisticsBuilder.buildColumnStatistics()
ColumnStatistics	LongDecimalStatisticsBuilder.buildColumnStatistics()
ColumnStatistics	ShortDecimalStatisticsBuilder.buildColumnStatistics()
ColumnStatistics	StatisticsBuilder.buildColumnStatistics()
ColumnStatistics	StringStatisticsBuilder.buildColumnStatistics()
ColumnStatistics	TimestampStatisticsBuilder.buildColumnStatistics()
static ColumnStatistics	ColumnStatistics.mergeColumnStatistics(List<ColumnStatistics> stats)
ColumnStatistics	ColumnStatistics.withBloomFilter(BloomFilter bloomFilter)

Methods in io.trino.orc.metadata.statistics that return types with arguments of type ColumnStatistics

Modifier and Type	Method	Description
ColumnMetadata<ColumnStatistics>	StripeStatistics.getColumnStatistics()

Method parameters in io.trino.orc.metadata.statistics with type arguments of type ColumnStatistics

Modifier and Type	Method	Description
static Optional<BinaryStatistics>	BinaryStatisticsBuilder.mergeBinaryStatistics(List<ColumnStatistics> stats)
static Optional<BooleanStatistics>	BooleanStatisticsBuilder.mergeBooleanStatistics(List<ColumnStatistics> stats)
static ColumnStatistics	ColumnStatistics.mergeColumnStatistics(List<ColumnStatistics> stats)
static Optional<DateStatistics>	DateStatisticsBuilder.mergeDateStatistics(List<ColumnStatistics> stats)
static Optional<DecimalStatistics>	LongDecimalStatisticsBuilder.mergeDecimalStatistics(List<ColumnStatistics> stats)
static Optional<DoubleStatistics>	DoubleStatisticsBuilder.mergeDoubleStatistics(List<ColumnStatistics> stats)
static Optional<IntegerStatistics>	IntegerStatisticsBuilder.mergeIntegerStatistics(List<ColumnStatistics> stats)
static Optional<StringStatistics>	StringStatisticsBuilder.mergeStringStatistics(List<ColumnStatistics> stats)
static Optional<TimestampStatistics>	TimestampStatisticsBuilder.mergeTimestampStatistics(List<ColumnStatistics> stats)

Constructor parameters in io.trino.orc.metadata.statistics with type arguments of type ColumnStatistics

Constructor	Description
StripeStatistics(ColumnMetadata<ColumnStatistics> columnStatistics)

Uses of ColumnStatistics in io.trino.orc.writer

Methods in io.trino.orc.writer that return types with arguments of type ColumnStatistics

Modifier and Type	Method	Description
Map<OrcColumnId,ColumnStatistics>	BooleanColumnWriter.finishRowGroup()
Map<OrcColumnId,ColumnStatistics>	ByteColumnWriter.finishRowGroup()
Map<OrcColumnId,ColumnStatistics>	ColumnWriter.finishRowGroup()
Map<OrcColumnId,ColumnStatistics>	DecimalColumnWriter.finishRowGroup()
Map<OrcColumnId,ColumnStatistics>	DoubleColumnWriter.finishRowGroup()
Map<OrcColumnId,ColumnStatistics>	FloatColumnWriter.finishRowGroup()
Map<OrcColumnId,ColumnStatistics>	ListColumnWriter.finishRowGroup()
Map<OrcColumnId,ColumnStatistics>	LongColumnWriter.finishRowGroup()
Map<OrcColumnId,ColumnStatistics>	MapColumnWriter.finishRowGroup()
Map<OrcColumnId,ColumnStatistics>	SliceDictionaryColumnWriter.finishRowGroup()
Map<OrcColumnId,ColumnStatistics>	SliceDirectColumnWriter.finishRowGroup()
Map<OrcColumnId,ColumnStatistics>	StructColumnWriter.finishRowGroup()
Map<OrcColumnId,ColumnStatistics>	TimestampColumnWriter.finishRowGroup()
Map<OrcColumnId,ColumnStatistics>	BooleanColumnWriter.getColumnStripeStatistics()
Map<OrcColumnId,ColumnStatistics>	ByteColumnWriter.getColumnStripeStatistics()
Map<OrcColumnId,ColumnStatistics>	ColumnWriter.getColumnStripeStatistics()
Map<OrcColumnId,ColumnStatistics>	DecimalColumnWriter.getColumnStripeStatistics()
Map<OrcColumnId,ColumnStatistics>	DoubleColumnWriter.getColumnStripeStatistics()
Map<OrcColumnId,ColumnStatistics>	FloatColumnWriter.getColumnStripeStatistics()
Map<OrcColumnId,ColumnStatistics>	ListColumnWriter.getColumnStripeStatistics()
Map<OrcColumnId,ColumnStatistics>	LongColumnWriter.getColumnStripeStatistics()
Map<OrcColumnId,ColumnStatistics>	MapColumnWriter.getColumnStripeStatistics()
Map<OrcColumnId,ColumnStatistics>	SliceDictionaryColumnWriter.getColumnStripeStatistics()
Map<OrcColumnId,ColumnStatistics>	SliceDirectColumnWriter.getColumnStripeStatistics()
Map<OrcColumnId,ColumnStatistics>	StructColumnWriter.getColumnStripeStatistics()
Map<OrcColumnId,ColumnStatistics>	TimestampColumnWriter.getColumnStripeStatistics()