The following is an example of an external table that uses both enclosure and terminator delimiters. Remember that all whitespace between a terminating string and the first enclosure string is ignored, as is all whitespace between a second enclosing delimiter and the terminator. The example is followed by a sample of the data file that can be used to load it.
CREATE TABLE emp_load (first_name CHAR(15), last_name CHAR(20), year_of_birth CHAR(4)) ORGANIZATION EXTERNAL (TYPE ORACLE_LOADER DEFAULT DIRECTORY ext_tab_dir ACCESS PARAMETERS (FIELDS TERMINATED BY "," ENCLOSED BY "(" AND ")") LOCATION ('info.dat')); (Alvin) , (Tolliver),(1976) (Kenneth), (Baer) ,(1963) (Mary),(Dube) , (1973)