KaiGai Kohei <kaigai(at)kaigai(dot)gr(dot)jp> writes:
> However, I wonder if the oid field should be also preserved at same
> place, not inside a specific trigger function.
Possibly. I wasn't planning to mess with it now; but if you've fixed
the other problems with assigning to a system column then maybe we
should allow it for OIDs too.
regards, tom lane