To be able to accurately separate first names and last names when there are more than one first name and more than one last name you would need some kind of look up list to use to ensure you got them all separated correctly. If there are only one or two names like this then the time it would take to develop this kind of solution would not be worth it when you can quickly fix those two names manually.
Also, If the names stored in fullname only have a first name and a last name the the solutions proposed here will work fine for the problem cited by cedar72.
Robert W. Marda
SQL Programmer
bigdough.com
The world’s leading capital markets contact database and software platform.
Robert W. Marda
Billing and OSS Specialist - SQL Programmer
MCL Systems