WriteDisposition

Specifies the action that occurs if the destination table already exists.

Enums
`WRITE_DISPOSITION_UNSPECIFIED`	Write disposition is not specified. Defaults to WRITE_TRUNCATE.
`WRITE_TRUNCATE`	If the table already exists, BigQuery will overwrite the table data and use the schema from the load.
`WRITE_APPEND`	If the table already exists, BigQuery will append data to the table.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2024-10-07 UTC.