Class BigtableColumn (3.17.2)

BigtableColumn()

Options for a Bigtable column.

Properties

encoding

str: The encoding of the values when the type is not STRING

See https://cloud.google.com/bigquery/docs/reference/rest/v2/tables#BigtableColumn.FIELDS.encoding

field_name

str: An identifier to use if the qualifier is not a valid BigQuery field identifier

See https://cloud.google.com/bigquery/docs/reference/rest/v2/tables#BigtableColumn.FIELDS.field_name

only_read_latest

bool: If this is set, only the latest version of value in this column are exposed.

See https://cloud.google.com/bigquery/docs/reference/rest/v2/tables#BigtableColumn.FIELDS.only_read_latest

qualifier_encoded

Union[str, bytes]: The qualifier encoded in binary.

The type is str (Python 2.x) or bytes (Python 3.x). The module will handle base64 encoding for you.

See https://cloud.google.com/bigquery/docs/reference/rest/v2/tables#BigtableColumn.FIELDS.qualifier_encoded

qualifier_string

type_

str: The type to convert the value in cells of this column.

See https://cloud.google.com/bigquery/docs/reference/rest/v2/tables#BigtableColumn.FIELDS.type

Methods

from_api_repr

from_api_repr(
 resource: dict,
) -> google.cloud.bigquery.external_config.BigtableColumn

Factory: construct a .external_config.BigtableColumn instance given its API representation.

Parameter
Name Description
resource Dict[str, Any]

Definition of a .external_config.BigtableColumn instance in the same representation as is returned from the API.

Returns
Type Description
external_config.BigtableColumn Configuration parsed from resource.

to_api_repr

to_api_repr() -> dict

Build an API representation of this object.

Returns
Type Description
Dict[str, Any] A dictionary in the format used by the BigQuery API.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2025年10月30日 UTC.