apache_beam.io.gcp.bigquery_read_internal module¶

Internal library for reading data from BigQuery.

NOTHING IN THIS FILE HAS BACKWARDS COMPATIBILITY GUARANTEES.

apache_beam.io.gcp.bigquery_read_internal.bigquery_export_destination_uri(gcs_location_vp: Optional[apache_beam.options.value_provider.ValueProvider], temp_location: Optional[str], unique_id: str, directory_only: bool = False) → str[source]¶: Returns the fully qualified Google Cloud Storage URI where the extracted table should be written.

class apache_beam.io.gcp.bigquery_read_internal.FieldSchema(fields, mode, name, type)¶

Bases: tuple

Create new instance of FieldSchema(fields, mode, name, type)

count()¶: Return number of occurrences of value.

fields¶: Alias for field number 0

index()¶

Return first index of value.

Raises ValueError if the value is not present.

mode¶: Alias for field number 1

name¶: Alias for field number 2

type¶: Alias for field number 3