google.cloud.bigquery.job.SchemaUpdateOption#

Methods

Attributes

ALLOW_FIELD_ADDITION

Allow adding a nullable field to the schema.

ALLOW_FIELD_RELAXATION

Allow relaxing a required field in the original schema to nullable.


class google.cloud.bigquery.job.SchemaUpdateOption[source]#

Bases: object

Specifies an update to the destination table schema as a side effect of a load job.

ALLOW_FIELD_ADDITION = 'ALLOW_FIELD_ADDITION'#

Allow adding a nullable field to the schema.

ALLOW_FIELD_RELAXATION = 'ALLOW_FIELD_RELAXATION'#

Allow relaxing a required field in the original schema to nullable.