Getting rid of nuls

Is there a way to use either the REPLACE() or TRANSLATE() function to
change ascii nul characters (chr(0)) in a given table/column to a
different character?  I've tried what I think should work, but both
functions seem to get confused when they encounter the nul in the
column.  Here's what I've tried:

CREATE TABLE test(c CHAR(10));

INSERT INTO test VALUES('abc' || x'00' || 'def');

SELECT HEX(c) from test;

SELECT REPLACE(c, x'00', 'X') from test;

SELECT TRANSLATE(colname, x'00', 'X', 'X') from test;

I could write something in sqc or perl, but I'd prefer to stay inside
DB2 (9.1.4 LUW) if possible.