mem

Documentation

Index

• func ReadColumns(r *parquet.File, columns []storev1.Column, groups []int) (o []entry.ReadResult)
• type ColReader
  • func (c *ColReader) Col() storev1.Column
  • func (c *ColReader) Len() int
  • func (c *ColReader) Read(size int64, col parquet.ColumnChunk) error
  • func (c *ColReader) Value(n int) any

Functions

func ReadColumns

func ReadColumns(r *parquet.File, columns []storev1.Column, groups []int) (o []entry.ReadResult)

Types

type ColReader

type ColReader struct {
	// contains filtered or unexported fields
}

func (*ColReader) Col

func (c *ColReader) Col() storev1.Column

func (*ColReader) Len

func (c *ColReader) Len() int

func (*ColReader) Read

func (c *ColReader) Read(size int64, col parquet.ColumnChunk) error

func (*ColReader) Value

func (c *ColReader) Value(n int) any