Class SchemaManifest

Namespace

ParquetSharp.Arrow

Assembly

ParquetSharp.dll

Describes the relationship between the Arrow schema and the Parquet schema

public sealed class SchemaManifest

Inheritance

object

SchemaManifest

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.ReferenceEquals(object, object)

object.ToString()

Properties

SchemaFields

A list of fields in this schema manifest. The field indices correspond to the fields of the associated Arrow Schema.

public IReadOnlyList<SchemaField> SchemaFields { get; }

Property Value

IReadOnlyList<SchemaField>

Methods

GetColumnField(int)

Get the schema field for a Parquet column

public SchemaField GetColumnField(int columnIndex)

Parameters

columnIndex int

The Parquet column index to get the field for

Returns

SchemaField

GetParent(SchemaField)

Get the parent field of a schema field. Returns null for top-level fields

public SchemaField? GetParent(SchemaField field)

Parameters

field SchemaField

The field to get the parent for

Returns

SchemaField

SchemaField(int)

Get a single schema field

public SchemaField SchemaField(int fieldIndex)

Parameters

fieldIndex int

The index of the field in the Arrow schema

Returns

SchemaField