Class TransformColumn (3.42.3)

TransformColumn(resource: typing.Dict[str, typing.Any])

TransformColumn represents a transform column feature.

Properties

Name of the column.

The SQL expression used in the column transform.

Data type of the column after the transform.

Returns
Type	Description
`Optional[google.cloud.bigquery.standard_sql.StandardSqlDataType]`	Data type of the column.

from_api_repr(
    resource: typing.Dict[str, typing.Any],
) -> google.cloud.bigquery.model.TransformColumn

Constructs a transform column feature given its API representation

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Last updated 2026-08-01 UTC.