How to select special characters in teradata???

Database
Enthusiast

How to select special characters in teradata???

Hi
Can anyone tell me, What is the query to select the special characters in teradata?
Eg: test--tablename

name -- columnname
=====
@@@@!!john-----
**smith????^^^
```peter~~~@@
sachin
edward
waugh
mark
%---lara----

i want the rows which contains the special characters in a table.
Please help me out from this....
Thanks in advance!!!!!!!!!