Load & retrieve text files from lob column

Dear All,
I have created a table with CLOB column in it.
Now I have to inset text files into that column and retrieve the file/ file contents from that column through stored proc.
Can u please tell me how can i do that??
Thank you,
Gautam

Examine two packages, Dbms_Lob and Utl_File. You are building your file from clob 'piece-by-piece' until you reach the end of clob.
Pseudo
- open file for writing (utl_file)
- get the length of clob
- get first part of clob (dbms_lob.substr)
- apend part of clob (from previous) to the file
- while not end of clob repeat previous two steps

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empno                 ename     job      mgr                   hiredate           sal                   comm                  deptno
7369                  SMITH     CLERK    7902                  17/12/1980 00:00:00800                                         20
7499                  ALLEN     SALESMAN 7698                  20/02/1981 00:00:001600                  300                   30
7521                  WARD      SALESMAN 7698                  22/02/1981 00:00:001250                  500                   30
7566                  JONES     MANAGER 7839                  02/04/1981 00:00:002975                                        20
7654                  MARTIN    SALESMAN 7698                  28/09/1981 00:00:001250                  1400                  30
7698                  BLAKE     MANAGER 7839                  01/05/1981 00:00:002850                                        30
7782                  CLARK     MANAGER 7839                  09/06/1981 00:00:002450                                        10
7788                  SCOTT     ANALYST 7566                  19/04/1987 00:00:003000                                        20
7839                  KING      PRESIDENT                      17/11/1981 00:00:005000                                        10
7844                  TURNER    SALESMAN 7698                  08/09/1981 00:00:001500                  0                     30
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