convert

Documentation

Index

• func GetWriter(offset int, n parquet.Node) (writer.NewWriterFunc, error)
• func ParquetFieldToArrowField(pf parquet.Field) (arrow.Field, error)
• func ParquetNodeToType(n parquet.Node) (arrow.DataType, error)

Functions

func GetWriter

func GetWriter(offset int, n parquet.Node) (writer.NewWriterFunc, error)

GetWriter create a value writer from a parquet node.

func ParquetFieldToArrowField

func ParquetFieldToArrowField(pf parquet.Field) (arrow.Field, error)

func ParquetNodeToType

func ParquetNodeToType(n parquet.Node) (arrow.DataType, error)

ParquetNodeToType converts a parquet node to an arrow type. Rules from: https://github.com/apache/parquet-format/blob/master/LogicalTypes.md