We're glad you are interested in trying out the new BigQuery DML feature that supports running mutating DML statements (e.g. UPDATE, DELETE, or MERGE) over recently streamed data via the Storage Write API.
Please complete this interest form to register your interest in this public preview.
Please note this feature only adds support for executing mutating DML statements over recently streamed data via the Storage Write API [
ref]. This does not add support for executing mutating DML statements if the recently streamed data was ingested via the legacy insertAll streaming API [
ref], nor DML statements in multi-statement transactions [
ref]. In addition, mutating DML statements over buffered type streams [
ref] is not yet supported and certain corner cases are currently unsupported in the preview, such as projects which frequently run overlapping mutating DML statements.
Once your project(s) have been allowlisted, you'll be notified via email. To learn more about this feature, please refer to our public documentation [
ref].
For any feedback, questions, or issues encountered with this feature, please email [email protected]
This feature is subject to Google Cloud's overall product launch stages guidelines [ref] ----------------------------------------------------------------------------------------------------------------------------