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============================ Amazon S3 to Amazon Redshift

Use the S3ToRedshiftOperator transfer to copy the data from an Amazon Simple Storage Service (S3) file into an Amazon Redshift table.

Prerequisite Tasks

.. include:: ../_partials/prerequisite_tasks.rst

Operators

.. _howto/operator:S3ToRedshiftOperator:

Amazon S3 To Amazon Redshift transfer operator

This operator loads data from Amazon S3 to an existing Amazon Redshift table.

To get more information about this operator visit: :class:~airflow.providers.amazon.aws.transfers.s3_to_redshift.S3ToRedshiftOperator

Example usage:

.. exampleinclude:: /../../amazon/tests/system/amazon/aws/example_redshift_s3_transfers.py :language: python :dedent: 4 :start-after: [START howto_transfer_s3_to_redshift] :end-before: [END howto_transfer_s3_to_redshift]

Example of ingesting multiple keys:

.. exampleinclude:: /../../amazon/tests/system/amazon/aws/example_redshift_s3_transfers.py :language: python :dedent: 4 :start-after: [START howto_transfer_s3_to_redshift_multiple_keys] :end-before: [END howto_transfer_s3_to_redshift_multiple_keys]

You can find more information to the COPY command used here <https://docs.aws.amazon.com/us_en/redshift/latest/dg/copy-parameters-data-source-s3.html>__.

Reference

• AWS COPY from Amazon S3 documentation <https://docs.aws.amazon.com/us_en/redshift/latest/dg/copy-parameters-data-source-s3.html>__
• AWS boto3 library documentation for Amazon S3 <https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/s3.html>__
• AWS boto3 library documentation for Amazon Redshift <https://boto3.amazonaws.com/v1/documentation/api/latest/reference/services/redshift.html>__