LOAD DATA 
INFILE 'lob_test_data.txt'
   INTO TABLE lob_tab
   FIELDS TERMINATED BY ','
   (number_content    CHAR(10),
    varchar2_content  CHAR(100),
    date_content      DATE "DD-MON-YYYY" ":date_content",
    clob_filename     FILLER CHAR(100),
    clob_content      LOBFILE(clob_filename) TERMINATED BY EOF,
    blob_filename     FILLER CHAR(100),
    blob_content      LOBFILE(blob_filename) TERMINATED BY EOF)