"Edward W. Rouse" <erouse@comsquared.com> wrote:
> Hehe, thanks, I played around and ended up with this:
> round(SUM(extract('epoch' from (time_out - time_in))))
> I will have to do the division outside of the query, but that's really a
> minor issue.
You can always use subqueries.
> Knowing the total in seconds was the big roadblock. And
> converting back is easier (a / 3600 + ":" + a / 60 + ":" + a % 60)
> [...]
PostgreSQL has also:
| tim=# SELECT 3661::TEXT::INTERVAL;
| interval
| ----------
| 01:01:01
| (1 Zeile)
| tim=#
Tim
