A timestamp specifies a combination of DATE (year, month, day) and a TIME (hour, minute, second, millisecond). Timestamps can be created using the TIMESTAMP keyword, where the data must be formatted according to the ISO 8601 format (YYYY-MM-DD hh:mm:ss).

-- 11:30 AM at 20 September, 1992
SELECT TIMESTAMP '1992-09-20 11:30:00';
-- 2:30 PM at 20 September, 1992
SELECT TIMESTAMP '1992-09-20 14:30:00';

Functions

See Timestamp Functions and Operators