Bruce Momjian <bruce(at)momjian(dot)us> writes:
> Actually, the 8.0.X libpq function would still report 70401 if connected
> to a 7.4.1 database,
That was exactly the reason why the docs were written like that. Using
two examples that are both from the same major release doesn't seem to
me to be an improvement.
regards, tom lane