Ben, oh the various search packages for both PostgreSQL and Oracle
seem to
work, the open question is how
well they
each actually work in practice, and what should be done to make them
work better.
Btw, I ran the ACS 4.2 Oracle site-wide-search package on a small site
for quite a while, and noticed and band-aided various random problems.
At some point it just stopped working at all and even though I tried
briefly, I never did figure out why. But by then requirements and
priorities had changed somewhat and we didn't really need to get it
working, so we never did. Perhaps these problems were ultimately due
to the flaws Dirk touches on above...