SELECT date_add('2023-12-06 07:39:46.222'::TIMESTAMP_MS, INTERVAL '5 day');

+----------------------------------------------------------------------------------------+
| date_add(Utf8("2023-12-06 07:39:46.222"),IntervalMonthDayNano("92233720368547758080")) |
+----------------------------------------------------------------------------------------+
| 2023-12-11T07:39:46.222                                                                |
+----------------------------------------------------------------------------------------+

SELECT date_add('2023-12-06 07:39:46.222'::TIMESTAMP_MS, '5 day');

+---------------------------------------------------------+
| date_add(Utf8("2023-12-06 07:39:46.222"),Utf8("5 day")) |
+---------------------------------------------------------+
| 2023-12-11T07:39:46.222                                 |
+---------------------------------------------------------+

SELECT date_add('2023-12-06'::DATE, INTERVAL '3 month 5 day');

+-------------------------------------------------------------------------------------+
| date_add(Utf8("2023-12-06"),IntervalMonthDayNano("237684487635026733149179609088")) |
+-------------------------------------------------------------------------------------+
| 2024-03-11                                                                          |
+-------------------------------------------------------------------------------------+

SELECT date_add('2023-12-06'::DATE, '3 month 5 day');

+----------------------------------------------------+
| date_add(Utf8("2023-12-06"),Utf8("3 month 5 day")) |
+----------------------------------------------------+
| 2024-03-11                                         |
+----------------------------------------------------+

SELECT date_sub('2023-12-06 07:39:46.222'::TIMESTAMP_MS, INTERVAL '5 day');

+----------------------------------------------------------------------------------------+
| date_sub(Utf8("2023-12-06 07:39:46.222"),IntervalMonthDayNano("92233720368547758080")) |
+----------------------------------------------------------------------------------------+
| 2023-12-01T07:39:46.222                                                                |
+----------------------------------------------------------------------------------------+

SELECT date_sub('2023-12-06 07:39:46.222'::TIMESTAMP_MS, '5 day');

+---------------------------------------------------------+
| date_sub(Utf8("2023-12-06 07:39:46.222"),Utf8("5 day")) |
+---------------------------------------------------------+
| 2023-12-01T07:39:46.222                                 |
+---------------------------------------------------------+

SELECT date_sub('2023-12-06'::DATE, INTERVAL '3 month 5 day');

+-------------------------------------------------------------------------------------+
| date_sub(Utf8("2023-12-06"),IntervalMonthDayNano("237684487635026733149179609088")) |
+-------------------------------------------------------------------------------------+
| 2023-09-01                                                                          |
+-------------------------------------------------------------------------------------+

SELECT date_sub('2023-12-06'::DATE, '3 month 5 day');

+----------------------------------------------------+
| date_sub(Utf8("2023-12-06"),Utf8("3 month 5 day")) |
+----------------------------------------------------+
| 2023-09-01                                         |
+----------------------------------------------------+

CREATE TABLE dates(d DATE, ts timestamp time index);

Affected Rows: 0

INSERT INTO dates VALUES ('1992-01-01'::DATE, 1);

Affected Rows: 1

INSERT INTO dates VALUES ('1993-12-30'::DATE, 2);

Affected Rows: 1

INSERT INTO dates VALUES ('2023-12-06'::DATE, 3);

Affected Rows: 1

SELECT date_add(d, INTERVAL '1 year 2 month 3 day') from dates;

+---------------------------------------------------------------------------+
| date_add(dates.d,IntervalMonthDayNano("1109194275255040958530743959552")) |
+---------------------------------------------------------------------------+
| 1993-03-04                                                                |
| 1995-03-03                                                                |
| 2025-02-09                                                                |
+---------------------------------------------------------------------------+

SELECT date_add(d, '1 year 2 month 3 day') from dates;

+------------------------------------------------+
| date_add(dates.d,Utf8("1 year 2 month 3 day")) |
+------------------------------------------------+
| 1993-03-04                                     |
| 1995-03-03                                     |
| 2025-02-09                                     |
+------------------------------------------------+

SELECT date_add(ts, INTERVAL '1 year 2 month 3 day') from dates;

+----------------------------------------------------------------------------+
| date_add(dates.ts,IntervalMonthDayNano("1109194275255040958530743959552")) |
+----------------------------------------------------------------------------+
| 1971-03-04T00:00:00.001                                                    |
| 1971-03-04T00:00:00.002                                                    |
| 1971-03-04T00:00:00.003                                                    |
+----------------------------------------------------------------------------+

SELECT date_add(ts, '1 year 2 month 3 day') from dates;

+-------------------------------------------------+
| date_add(dates.ts,Utf8("1 year 2 month 3 day")) |
+-------------------------------------------------+
| 1971-03-04T00:00:00.001                         |
| 1971-03-04T00:00:00.002                         |
| 1971-03-04T00:00:00.003                         |
+-------------------------------------------------+

SELECT date_sub(d, INTERVAL '1 year 2 month 3 day') from dates;

+---------------------------------------------------------------------------+
| date_sub(dates.d,IntervalMonthDayNano("1109194275255040958530743959552")) |
+---------------------------------------------------------------------------+
| 1990-10-29                                                                |
| 1992-10-27                                                                |
| 2022-10-03                                                                |
+---------------------------------------------------------------------------+

SELECT date_sub(d, '1 year 2 month 3 day') from dates;

+------------------------------------------------+
| date_sub(dates.d,Utf8("1 year 2 month 3 day")) |
+------------------------------------------------+
| 1990-10-29                                     |
| 1992-10-27                                     |
| 2022-10-03                                     |
+------------------------------------------------+

SELECT date_sub(ts, INTERVAL '1 year 2 month 3 day') from dates;

+----------------------------------------------------------------------------+
| date_sub(dates.ts,IntervalMonthDayNano("1109194275255040958530743959552")) |
+----------------------------------------------------------------------------+
| 1968-10-29T00:00:00.001                                                    |
| 1968-10-29T00:00:00.002                                                    |
| 1968-10-29T00:00:00.003                                                    |
+----------------------------------------------------------------------------+

SELECT date_sub(ts, '1 year 2 month 3 day') from dates;

+-------------------------------------------------+
| date_sub(dates.ts,Utf8("1 year 2 month 3 day")) |
+-------------------------------------------------+
| 1968-10-29T00:00:00.001                         |
| 1968-10-29T00:00:00.002                         |
| 1968-10-29T00:00:00.003                         |
+-------------------------------------------------+

DROP TABLE dates;

Affected Rows: 0