def add_to_partition(cloudtrail_bucket, account, region, year, month):
    """ Returns query for adding partition to behold Athena table. """
    query_string = f"""ALTER TABLE behold
        ADD PARTITION (account='{account}', region='{region}', year='{year}', month='{month}')
        LOCATION 's3://{cloudtrail_bucket}/AWSLogs/{account}/CloudTrail/{region}/{year}/{month}/';"""
    return (query_string,
        f'setup/add_to_partition/{account}-{region}-{year}-{month}')
