AthenaLoader

Load documents from AWS Athena.

Each document represents one row of the result.

• By default, all columns are written into the page_content of the document and none into the metadata of the document.
• If metadata_columns are provided then these columns are written into the metadata of the document while the rest of the columns are written into the page_content of the document.

To authenticate, the AWS client uses this method to automatically load credentials: https://boto3.amazonaws.com/v1/documentation/api/latest/guide/credentials.html

If a specific credential profile should be used, you must pass the name of the profile from the ~/.aws/credentials file that is to be used.

Make sure the credentials / roles used have the required policies to access the Amazon Textract service.