Reference documentation and code samples for the Capacity Planner V1BETA API module Google::Cloud::CapacityPlanner::V1beta::BigQueryDestination::WriteDisposition.
Specifies the action that occurs if the destination table or partition already exists. By default, the data will be appended to the existing table.
Constants
WRITE_DISPOSITION_UNSPECIFIED
value: 0
Unspecified write disposition.
WRITE_APPEND
value: 1
If the table or partition already exists, BigQuery appends the data to
the table or the latest partition.
WRITE_TRUNCATE
value: 2
If the table or partition already exists, BigQuery overwrites the entire
table or all the partitions data.
WRITE_EMPTY
value: 3
If the table already exists and contains data, an error is returned.