generate_series for timestamptz and time zone problem

|generate_series| ( /|start|/ |timestamp with time zone|, /|stop|/ 
|timestamp with time zone|, /|step|/ |interval| )
produces results depending on the timezone value set:

SET timezone = 'UTC';
SELECT ts, ts AT TIME ZONE 'UTC'
FROM generate_series('2022-03-26 00:00:00+01'::timestamptz, '2022-03-30 
00:00:00+01'::timestamptz, '1 day') AS ts;

SET timezone = 'Europe/Warsaw';
SELECT ts, ts AT TIME ZONE 'UTC'
FROM generate_series('2022-03-26 00:00:00+01'::timestamptz, '2022-03-30 
00:00:00+01'::timestamptz, '1 day') AS ts;

Sometimes this is a very big problem.

The fourth argument with the time zone will be very useful:
|generate_series| ( /|start|/ |timestamp with time zone|, /|stop|/ 
|timestamp with time zone|, /|step|/ |interval|  [, zone text] )

The situation is similar with the function timestamptz_pl_interval. The 
third parameter for specifying the zone would be very useful.

-- 
Przemysław Sztoch | Mobile +48 509 99 00 66