2 ms·
extract(year from '2021-01-01'::timestamptz) - extract(year from '2020-12-31'::timestamptz) For months and days it would be a bit bigger
by d0100 5y ago
extract(year from '2021-01-01'::timestamptz) - extract(year from '2020-12-31'::timestamptz)
For months and days it would be a bit bigger