I just noticed that SQL3 has recursive unions but couldn't find an example
for it, just the theoretical definitions. Does anyone have such an example,
just to get a better feel for the definition?
Michael
--
Dr. Michael Meskes | Th.-Heuss-Str. 61, D-41812 Erkelenz | Go SF49ers!
Senior-Consultant | business: Michael.Meskes@mummert.de | Go Rhein Fire!
Mummert+Partner | private: Michael.Meskes@usa.net | Use Debian
Unternehmensberatung AG | Michael.Meskes@gmx.net | GNU/Linux!