Imports data into a Cloud SQL instance from a SQL dump or CSV file in Cloud Storage.

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Last Updated: May. 7, 2021

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.


instancestrCloud SQL instance ID. This does not include the project ID.
bodydictThe request body, as described in
project_idstrOptional, Google Cloud Project ID. If set to None or missing, the default project_id from the Google Cloud connection is used.
gcp_conn_idstrThe connection ID used to connect to Google Cloud.
api_versionstrAPI version used (e.g. v1beta4).
validate_bodyboolWhether the body should be validated. Defaults to True.
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).


Imports data into a Cloud SQL instance from a SQL dump or CSV file in Cloud Storage.


This operator is NOT idempotent for a CSV import. If the same file is imported multiple times, the imported data will be duplicated in the database. Moreover, if there are any unique constraints the duplicate import may result in an error.


This operator is idempotent for a SQL import if it was also exported by Cloud SQL. The exported SQL contains ‘DROP TABLE IF EXISTS’ statements for all tables to be imported.

If the import file was generated in a different way, idempotence is not guaranteed. It has to be ensured on the SQL file level.

See also

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

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