SQL & PL/SQL

Hi everyone...

Pleade help me to solve this issue.

Is it possible to shuffle the data in a table?

Let say if i have a table with following data..

PERSON_ID    PERSON_LAST_NAME        PERSON_FIRST_NAME        DOB

   1             Test1                   Test1              01/01/1970
   2             Test2                   Test2              01/01/1971
   3             Test3                   Test3              01/01/1972
   4             Test4                   Test4              01/01/1973
   5             Test5                   Test5              01/01/1974

I am trying to shuffle the above data so that no person will have their
"real last,first and dob match".

I need the output like this or in any combinations so that no one can
identify a person actual "last name,first name and dob"


PERSON_ID    PERSON_LAST_NAME        PERSON_FIRST_NAME        DOB

   1             Test1                   Test2              01/01/1974
   2             Test2                   Test4              01/01/1975
   3             Test3                   Test5              01/01/1971
   4             Test4                   Test3              01/01/1972
   5             Test5                   Test1              01/01/1973

please help me to solve this issue. Thanks in advance