CREATE FOREIGN TABLE Statement - Advanced SQL Engine - Teradata Database

CREATE FOREIGN TABLE riverflow_csv,
  EXTERNAL SECURITY MyAuthObj (
    Location VARCHAR(2048) CHARACTER SET UNICODE CASESPECIFIC,
    GageHeight2 DOUBLE PRECISION FORMAT '-ZZZ9.99',
    Flow DOUBLE PRECISION FORMAT '-ZZZZ9.99',
    site_no BIGINT,
    datetime VARCHAR(16) CHARACTER SET UNICODE CASESPECIFIC,
    Precipitation DOUBLE PRECISION FORMAT '-ZZZ9.99',
    GageHeight DOUBLE PRECISION FORMAT '-ZZZ9.99'
  )
  USING (
    LOCATION ('/s3/YOUR-BUCKET.s3.amazonaws.com/CSVDATA/')
  );