I am attempting to randomize all integers in a string. 
E.g "Transferred to account 123456789" randomized into "Transferred to account 256829876"

I already have a slow solution in PL/SQL where I am looping through each character in the string individually. If char is an asci value between 48-57 (digits 0 to 9), I randomize the digit accordingly. 

In SQL I have gotten this far:

```
select regexp_replace('Transferred to account 05172262116','[0-9]',
                      floor(dbms_random.value(0, 10)))
from dual;

```

However, this does not give me the expected result as integers are replaced with a single unique value. (E.g. 'Transferred to account 555555555')
Is it possible to achieve what I am looking for via use of SQL?
Thanks.