CloudDatastoreRunQueryOperator

Google

Run a query for entities. Returns the batch of query results.

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Last Updated: Nov. 3, 2020

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

bodydictthe body of the query request.
project_idstrGoogle Cloud project ID against which to make the request.
delegate_tostrThe 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.
gcp_conn_idstrThe connection ID to use connecting to Google Cloud.
impersonation_chainUnion[str, Sequence[str]]Optional 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).

Documentation

Run a query for entities. Returns the batch of query results.

See also

For more information on how to use this operator, take a look at the guide: Run query

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