Hi,
the documentation around how numeric offsets are parsed from strings is a bit confusing, are they supposed to be treated as ISO8601 or POSIX ?
e.g.
select '2017-12-01 11:00:00 +11:00'::timestamp with time zone at time zone '+11:00';
timezone
---------------------
2017-11-30 13:00:00
select '2017-12-01 11:00:00 +11:00'::timestamp with time zone at time zone '+11:00';
timezone
---------------------
2017-11-30 13:00:00
select '2017-12-01 11:00:00 -11:00'::timestamp with time zone at time zone '+11:00';
timezone
---------------------
2017-12-01 11:00:00
The Table 8-12. Time Zone Input section at https://www.postgresql.org/docs/9.3/static/datatype-datetime.html seems to imply that numeric offsets would be treated as ISO8601. It's all a big confusing and would appreciate some clarification or pointer to documentation.
Thanks
