BigQueryUpdateDatasetOperator

Google

This operator is used to update dataset for your Project in BigQuery. Use fields to specify which fields of dataset to update. If a field is listed in fields and is None in dataset, it will be deleted. If no fields are provided then all fields of provided dataset_resource will be used.

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Last Updated: Mar. 16, 2023

Access Instructions

Install the Google provider package into your Airflow environment.

Import the module into your DAG file and instantiate it with your desired params.

Parameters

Documentation

Connections

Parameters

dataset_idThe id of dataset. Don’t need to provide, if datasetId in dataset_reference.

dataset_resourceRequiredDataset resource that will be provided with request body. https://cloud.google.com/bigquery/docs/reference/rest/v2/datasets#resource

fieldsThe properties of dataset to change (e.g. “friendly_name”).

project_idThe name of the project where we want to create the dataset. Don’t need to provide, if projectId in dataset_reference.

gcp_conn_id(Optional) The connection ID used to connect to Google Cloud.

delegate_toThe account to impersonate using domain-wide delegation of authority, if any. For this to work, the service account making the request must have domain-wide delegation enabled.

impersonation_chainOptional service account to impersonate using short-term credentials, or chained list of accounts required to get the access_token of the last account in the list, which will be impersonated in the request. If set as a string, the account must grant the originating account the Service Account Token Creator IAM role. If set as a sequence, the identities from the list must grant Service Account Token Creator IAM role to the directly preceding identity, with first account from the list granting this role to the originating account (templated).