John,
----- Ursprüngliche Mail -----
> On 12/15/2013 4:17 PM, Andreas Brandl wrote:
> > select current_timestamp, current_timestamp + interval '2' day;
>
> that should be interval '2 day' (note the ' moved), and for a
> variable number passed as a parameter, try...
# select current_timestamp + interval '2' day;
# select current_timestamp + interval '2' minute;
all valid, but seems to only work in SQL (and not plpgsql) context.
Regards,
Andreas