changeSet doesn't support SQL syntax sign such as ">" "<" Help !!!

My DB is ORACLE.

I plan to create a  procedure through LIQUIBASE.

But, When I write some SQL like below 

if(X >= Y) then

 Z := 1;

end if;

I run it through CMD.

CMD show me some errors because of  sign “>” is invaild.

This is XML and “>” has to be escaped using “>”

if(X >= Y) then…

You can also use a CDATA block too, depending on what works better for you.


Nathan