 CREATE TABLE  IF NOT EXISTS tpch.region  (r_regionkey  INT,
                             r_name       CHAR(25),
                             r_comment    VARCHAR(152),
-                            n_dummy varchar(10))
+                            r_dummy varchar(10))
                             ROW FORMAT DELIMITED
                             FIELDS TERMINATED BY '|'
                             STORED AS TEXTFILE;

                             ps_availqty    INT ,
                             ps_supplycost  DECIMAL(15,2)  ,
                             ps_comment     VARCHAR(199),
                             n_dummy varchar(10))
                             ROW FORMAT DELIMITED
                             FIELDS TERMINATED BY '|'
                             STORED AS TEXTFILE;

                             l_shipinstruct CHAR(25) ,
                             l_shipmode     CHAR(10) ,
                             l_comment      VARCHAR(44),
                             l_dummy varchar(10))
                             ROW FORMAT DELIMITED
                             FIELDS TERMINATED BY '|'
                             STORED AS TEXTFILE;
