Reference documentation and code samples for the BigQuery Storage V1 API module Google::Cloud::Bigquery::Storage::V1::AppendRowsRequest::MissingValueInterpretation.
An enum to indicate how to interpret missing values of fields that are
present in user schema but missing in rows. A missing value can represent a
NULL or a column default value defined in BigQuery table schema.
Constants
MISSING_VALUE_INTERPRETATION_UNSPECIFIED
value: 0 Invalid missing value interpretation. Requests with this value will be
rejected.
NULL_VALUE
value: 1 Missing value is interpreted as NULL.
DEFAULT_VALUE
value: 2 Missing value is interpreted as column default value if declared in the
table schema, NULL otherwise.
