PG Doc comments form <noreply(at)postgresql(dot)org> writes:
> I am missing how to work with unix (date)time(stamps) from epoch, e.g.
> 1592203289.310 for 2020-06-15T06:41:29.31.
regression=# select to_timestamp(1592203289.310);
to_timestamp
---------------------------
2020-06-15 02:41:29.31-04
(1 row)
regards, tom lane