BigQuery Storage V1 API - Module Google::Cloud::Bigquery::Storage::V1::AppendRowsRequest::MissingValueInterpretation (v0.20.0)

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. Missing values are fields 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.