XOR and HEX in PL/SQL

Does anybody know if Oracle supports some of the following functionality. Or do people know if there are PL/SQL functions that people wrote.

• Do an XOR on two strings
• Convert a string to it's hexadecimal values

Thanks,

Henri

-----------== Posted via Deja News, The Discussion Network ==---------- http://www.dejanews.com/ Search, Read, Discuss, or Start Your Own Received on Tue Oct 06 1998 - 11:55:18 CDT