Google BigQuery Storage v1 API - Class AnnotationsExtensions (3.6.0) 

public static class AnnotationsExtensions

Reference documentation and code samples for the Google BigQuery Storage v1 API class AnnotationsExtensions.

Holder for extension identifiers generated from the top level of google/cloud/bigquery/storage/v1/annotations.proto

Inheritance

object > AnnotationsExtensions

Namespace

GoogleGoogle.CloudGoogle.Cloud.BigQueryGoogle.Cloud.BigQuery.StorageV1

Assembly

Google.Cloud.BigQuery.Storage.V1.dll

Fields

ColumnName

public static readonly Extension<FieldOptions, string> ColumnName

Setting the column_name extension allows users to reference bigquery column independently of the field name in the protocol buffer message.

The intended use of this annotation is to reference a destination column named using characters unavailable for protobuf field names (e.g. unicode characters).

More details about BigQuery naming limitations can be found here: https://cloud.google.com/bigquery/docs/schemas#column_names

This extension is currently experimental.

Field Value
TypeDescription
ExtensionFieldOptionsstring