pgsql-bugs@postgresql.org writes:
> I'm in the midst of upgrading from 6.3.2 to 7.0.3 and hit a snag:
> it seems as if some inserts into the r-tree silently fail.
That's annoying :-(. If you'll send me a script to reproduce the
problem, I'll try to fix it for 7.1 ...
regards, tom lane