Guillaume Lelarge <guillaume.lelarge@gmail.com> writes:
>>> I've installed a 8.1.0 PostgreSQL server on a SCO OpenServer 5.0.6.
> Some tests failed.. strangely, it seems int4 and int8 share the same
> range.
This is expected behavior if the platform's C compiler doesn't support
any 64-bit integer type. We go out of our way to make sure that PG
will still work (with reduced functionality, ie int8 is really int4)
on such platforms. But you might prefer to get a better C compiler
instead.
regards, tom lane