Indstil brugerdefineret tidszone i Django/PostgreSQL (indisk standardtid)

For Indien:

SELECT now() AT TIME ZONE 'Asia/Calcutta';
SELECT now()::timestamp AT TIME ZONE 'Asia/Kolkata';
SELECT now()::timestamp AT TIME ZONE '5:30';

For Nepal:

SELECT now()::timestamp AT TIME ZONE 'Asia/Katmandu';
SELECT now()::timestamp AT TIME ZONE 'NPT';

Sådan indstilles tidszonen for hele sessionen:

SET time zone 'Asia/Calcutta';

For at nulstille det (til tidszonen indstillet i postgresql.conf:

RESET time zone;

Find mere i systemvisningerne pg_timezone_names og pg_timezone_abbrevs

SELECT *
FROM   pg_timezone_names
WHERE  utc_offset BETWEEN '05:00:00' AND '06:00:00'
ORDER  BY utc_offset;

SELECT *
FROM   pg_timezone_abbrevs
WHERE  utc_offset BETWEEN '05:00:00' AND '06:00:00'
ORDER  BY utc_offset;

PostgreSQL-manual om AT TIME ZONE konstruere. Om tidszoner .