public enum WriteDispositionReference documentation and code samples for the Google BigQuery v2 API enum WriteDisposition.
Indicates the desired behavior when writing to a table which already contains data.
Namespace
Google.Cloud.BigQuery.V2Assembly
Google.Cloud.BigQuery.V2.dll
Fields |
|
|---|---|
| Name | Description |
WriteAppend |
The additional data is appended to the table. |
WriteIfEmpty |
Attempting to write data to a non-empty table fails with an error. |
WriteTruncate |
The table is truncated before the additional data is inserted. |
WriteTruncateData |
If the table already exists, BigQuery overwrites the data, but keeps the constraints and schema of the existing table. |