On Fri, Nov 5, 2010 at 10:07 AM, Matthieu Huin <matthieu.huin@wallix.com> wrote:
> Does anyone here have any experience with tags schemas on postgresql ?
I don't, but this problem look strangely familiar to a
problem/solution found in Joe Celko book SQL puzzles.
Check out puzzle 17 answer #2:
http://sites.google.com/site/ankurpshah2/joe-celkos-sql-puzzles-and-answers-s.pdf
--
Regards,
Richard Broersma Jr.
Visit the Los Angeles PostgreSQL Users Group (LAPUG)
http://pugs.postgresql.org/lapug