02_0012_function_datetimes_tz.test

statement ok
unset enable_query_result_cache;

statement ok
drop table if exists tt all

statement ok
set timezone='UTC'

query T
select to_timestamp(1630320462000000)
----
2021-08-30 10:47:42.000000

query T
select to_timestamp('2000-01-01 00:00:00')
----
2000-01-01 00:00:00.000000

# Asia/Shanghai: +8:00
statement ok
set timezone='Asia/Shanghai'

query T
select last_day(to_date('2024-10-22'), week);
----
2024-10-27

query T
select last_day(to_date('2024-10-27'), week);
----
2024-10-27

query T
select last_day(to_date('2024-02-01'), month);
----
2024-02-29

query T
select last_day(to_date('2024-02-01'), quarter);
----
2024-03-31

query T
select last_day(to_date('2024-02-01'), year);
----
2024-12-31

query T
select last_day(to_timestamp('2024-10-24 01:00:00'), week);
----
2024-10-27

query T
select last_day(to_timestamp('2024-10-24 23:00:00'), week);
----
2024-10-27

query T
select last_day(to_timestamp('2024-10-27 01:00:00'), week);
----
2024-10-27

query T
select last_day(to_timestamp('2024-10-27 23:00:00'), week);
----
2024-10-27

query T
select last_day(to_timestamp('2024-02-11 01:00:00'), month);
----
2024-02-29

query T
select last_day(to_timestamp('2024-02-11 23:00:00'), month);
----
2024-02-29

query T
select last_day(to_timestamp('2024-02-11 01:00:00'), quarter);
----
2024-03-31

query T
select last_day(to_timestamp('2024-02-11 23:00:00'), quarter);
----
2024-03-31

query T
select last_day(to_timestamp('2024-02-11 01:00:00'), year);
----
2024-12-31

query T
select last_day(to_timestamp('2024-02-11 23:00:00'), year);
----
2024-12-31

query T
select previous_day(to_date('2024-10-25'), monday);
----
2024-10-21

query T
select previous_day(to_date('2024-10-25'), friday);
----
2024-10-18

query T
select previous_day(to_date('2024-10-25'), saturday);
----
2024-10-19

query T
select previous_day(to_timestamp('2024-10-25 01:00:00'), monday);
----
2024-10-21

query T
select previous_day(to_timestamp('2024-10-25 23:00:00'), monday);
----
2024-10-21

query T
select previous_day(to_timestamp('2024-10-25 01:00:00'), friday);
----
2024-10-18

query T
select previous_day(to_timestamp('2024-10-25 23:00:00'), friday);
----
2024-10-18

query T
select previous_day(to_timestamp('2024-10-25 01:00:00'), sunday);
----
2024-10-20

query T
select previous_day(to_timestamp('2024-10-25 23:00:00'), sunday);
----
2024-10-20

query T
select next_day(to_date('2024-10-25'), monday);
----
2024-10-28

query T
select next_day(to_date('2024-10-25'), friday);
----
2024-11-01

query T
select next_day(to_date('2024-10-25'), saturday);
----
2024-10-26

query T
select next_day(to_timestamp('2024-10-25 01:00:00'), monday);
----
2024-10-28

query T
select next_day(to_timestamp('2024-10-25 23:00:00'), monday);
----
2024-10-28

query T
select next_day(to_timestamp('2024-10-25 01:00:00'), friday);
----
2024-11-01

query T
select next_day(to_timestamp('2024-10-25 23:00:00'), friday);
----
2024-11-01

query T
select next_day(to_timestamp('2024-10-25 01:00:00'), sunday);
----
2024-10-27

query T
select next_day(to_timestamp('2024-10-25 23:00:00'), sunday);
----
2024-10-27

query T
select to_timestamp(1630320462000000)
----
2021-08-30 18:47:42.000000

query T
select to_timestamp('2000-01-01 12:00:00')
----
2000-01-01 12:00:00.000000

query T
select to_timestamp('2000-01-01 12:00:00+08:00')
----
2000-01-01 12:00:00.000000

query T
select to_timestamp('2000-01-01 12:00:00+08')
----
2000-01-01 12:00:00.000000

query T
select to_timestamp('2000-01-01 12:00:00-08')
----
2000-01-02 04:00:00.000000

query T
select to_timestamp('2000-01-01 12:00:00+0811')
----
2000-01-01 11:49:00.000000

query T
select to_timestamp('2000-01-01 12:00:00-0811')
----
2000-01-02 04:11:00.000000

statement error 1006
select to_timestamp('2000-01-01 12:00:00-08112')

statement error 1006
select to_timestamp('2000-01-01 12:00:00-081')

statement error 1006
select to_timestamp('2000-01-01 12:00:00+08:')

statement ok
set timezone = 'UTC'

statement ok
create table tt (a timestamp)

statement ok
insert into table tt values ('2021-04-30 22:48:00'), (to_timestamp('2021-04-30 22:48:00'))

query T
select * from tt
----
2021-04-30 22:48:00.000000
2021-04-30 22:48:00.000000


statement ok
set timezone = 'Asia/Shanghai'

query T
select * from tt
----
2021-05-01 06:48:00.000000
2021-05-01 06:48:00.000000


statement ok
drop table tt

statement ok
set timezone = 'UTC'

query I
select to_yyyymm(to_timestamp(1619820000000000))
----
202104

query I
select to_yyyymmdd(to_timestamp(1619820000000000))
----
20210430

query I
select to_yyyymmddhhmmss(to_timestamp(1619820000000000))
----
20210430220000

query T
select to_start_of_month(to_timestamp(1619820000000000))
----
2021-04-01

query I
select to_month(to_timestamp(1619820000000000))
----
4

query I
select to_day_of_year(to_timestamp(1619820000000000))
----
120

query I
select to_day_of_month(to_timestamp(1619820000000000))
----
30

query I
select to_day_of_week(to_timestamp(1619820000000000))
----
5

statement ok
set timezone = 'Asia/Shanghai'

query I
select to_yyyymm(to_timestamp(1619820000000000))
----
202105

query I
select to_yyyymmdd(to_timestamp(1619820000000000))
----
20210501

query I
select to_yyyymmddhhmmss(to_timestamp(1619820000000000))
----
20210501060000

query T
select to_start_of_month(to_timestamp(1619820000000000))
----
2021-05-01

query I
select to_month(to_timestamp(1619820000000000))
----
5

query I
select to_day_of_year(to_timestamp(1619820000000000))
----
121

query I
select to_day_of_month(to_timestamp(1619820000000000))
----
1

query I
select to_day_of_week(to_timestamp(1619820000000000))
----
6

query T
select '==UTC=='
----
==UTC==

statement ok
set timezone = 'UTC'

query T
select to_start_of_second(to_timestamp(1619822911999000))
----
2021-04-30 22:48:31.000000

query T
select to_start_of_minute(to_timestamp(1619822911999000))
----
2021-04-30 22:48:00.000000

query T
select to_start_of_five_minutes(to_timestamp(1619822911999000))
----
2021-04-30 22:45:00.000000

query T
select to_start_of_ten_minutes(to_timestamp(1619822911999000))
----
2021-04-30 22:40:00.000000

query T
select to_start_of_fifteen_minutes(to_timestamp(1619822911999000))
----
2021-04-30 22:45:00.000000

query T
select time_slot(to_timestamp(1619822911999000))
----
2021-04-30 22:30:00.000000

query T
select to_start_of_hour(to_timestamp(1619822911999000))
----
2021-04-30 22:00:00.000000

query T
select to_start_of_day(to_timestamp(1619822911999000))
----
2021-04-30 00:00:00.000000

query T
select to_start_of_week(to_timestamp(1619822911999000))
----
2021-04-25

statement ok
set timezone = 'Asia/Shanghai'

query T
select to_start_of_second(to_timestamp(1619822911999000))
----
2021-05-01 06:48:31.000000

query T
select to_start_of_minute(to_timestamp(1619822911999000))
----
2021-05-01 06:48:00.000000

query T
select to_start_of_five_minutes(to_timestamp(1619822911999000))
----
2021-05-01 06:45:00.000000

query T
select to_start_of_ten_minutes(to_timestamp(1619822911999000))
----
2021-05-01 06:40:00.000000

query T
select to_start_of_fifteen_minutes(to_timestamp(1619822911999000))
----
2021-05-01 06:45:00.000000

query T
select time_slot(to_timestamp(1619822911999000))
----
2021-05-01 06:30:00.000000

query T
select to_start_of_hour(to_timestamp(1619822911999000))
----
2021-05-01 06:00:00.000000

query T
select to_start_of_day(to_timestamp(1619822911999000))
----
2021-05-01 00:00:00.000000

query T
select to_start_of_week(to_timestamp(1619822911999000))
----
2021-04-25

statement ok
set timezone = 'UTC'

query T
select add_months(to_timestamp(1619822911999000), 1)
----
2021-05-30 22:48:31.999000

query T
select to_timestamp(1583013600000000)
----
2020-02-29 22:00:00.000000


query T
select add_years(to_timestamp(1583013600000000), 1)
----
2021-02-28 22:00:00.000000


statement ok
set timezone = 'Asia/Shanghai'

query T
select add_months(to_timestamp(1619822911999000), 1), to_timestamp(1619822911999000)
----
2021-06-01 06:48:31.999000 2021-05-01 06:48:31.999000

query T
select to_timestamp(1583013600000000)
----
2020-03-01 06:00:00.000000

query T
select add_years(to_timestamp(1583013600000000), 1), to_timestamp(1583013600000000)
----
2021-03-01 06:00:00.000000 2020-03-01 06:00:00.000000

statement ok
set timezone= 'UTC';

statement ok
drop table if exists t;

statement ok
create table t(c1 timestamp);

statement ok
insert into t values('2017-12-01 22:46:53.000000'), ('2017-12-02 22:46:53.000000');


query TT
select c1, to_date(c1) from t;
----
2017-12-01 22:46:53.000000 2017-12-01
2017-12-02 22:46:53.000000 2017-12-02

statement ok
set timezone='Asia/Shanghai'

query TT
select c1, to_date(c1) from t;
----
2017-12-02 06:46:53.000000 2017-12-02
2017-12-03 06:46:53.000000 2017-12-03

statement ok
drop table if exists t;

statement ok
set timezone = 'UTC';

query TT
select to_date('2020-12-22') dt, to_timestamp(dt);
----
2020-12-22 2020-12-22 00:00:00.000000

query TT
select '2017-12-02 06:46:53.000000'::timestamp ts, to_date(ts);
----
2017-12-02 06:46:53.000000 2017-12-02

statement ok
set timezone = 'Asia/Shanghai';

query TT
select to_date('2020-12-22') dt, to_timestamp(dt);
----
2020-12-22 2020-12-22 00:00:00.000000

query TT
select '2017-12-02 06:46:53.000000'::timestamp ts, to_date(ts);
----
2017-12-02 06:46:53.000000 2017-12-02

statement ok
unset timezone;

statement ok
create table t(c1 date);

statement ok
insert into t values('2022-02-02');

query T
select c1, to_timestamp(c1) from t
----
2022-02-02 2022-02-02 00:00:00.000000

statement ok
set timezone='Asia/Shanghai';

query T
select c1, to_timestamp(c1) from t
----
2022-02-02 2022-02-02 00:00:00.000000

statement ok
drop table t;

statement ok
set timezone='Asia/Shanghai';

query T
select  count_if(y = true) from (select to_timestamp(to_date(number)) as ts, to_date(ts) = to_date(number)  y   from numbers(2000));
----
2000

statement ok
SET timezone ='America/Toronto';

query T
select  count_if(y = true) from (select to_timestamp(to_date(number)) as ts, to_date(ts) = to_date(number)  y   from numbers(2000));
----
2000

statement ok
set timezone = 'UTC';

query T
select  count_if(y = true) from (select to_timestamp(to_date(number)) as ts, to_date(ts) = to_date(number)  y   from numbers(2000));
----
2000

statement ok
set timezone='Europe/London';

query T
select to_date(to_timestamp('2021-03-28 01:00'));
----
2021-03-28

query T
select '2021-03-28 01:59:59'::timestamp;
----
2021-03-28 02:59:59.000000

statement ok
set timezone='Asia/Shanghai';

query T
select to_date('1941-03-15');
----
1941-03-15

query T
select to_date('1941-03-15 00:00:00');
----
1941-03-15

query T
select to_date('1941-03-15 02:00:00');
----
1941-03-15

statement ok
set parse_datetime_ignore_remainder=1;

statement ok
set timezone='UTC';

query T
select to_timestamp('2022年02月04日，8时58分59秒,时区：+0800', '%Y年%m月%d日，%H时%M分%S秒,时区：%z');
----
2022-02-04 00:58:59.000000

statement ok
set timezone='Asia/Shanghai';

query T
select to_timestamp('2022年02月04日，8时58分59秒', '%Y年%m月%d日，%H');
----
2022-02-04 08:00:00.000000

statement error 1006
select to_timestamp('2022年02月04日，8时58分59秒', '%Y年%m月%d日，%H%z');

query T
select try_to_timestamp('2022年02月04日，8时58分59秒', '%Y年%m月%d日，%H%z');
----
NULL

query T
select to_timestamp('2022年02月04日，8时58分59秒,时区：+0800', '%Y年%m月%d日，%H时');
----
2022-02-04 08:00:00.000000

query T
select to_timestamp('2022年02月04日，8时58分59秒,时区：+0900', '%Y年%m月%d日，%H时');
----
2022-02-04 08:00:00.000000

query T
select to_timestamp('2022年02月04日，8时58分59秒,时区：+0800', '%Y年%m月%d日，%H时%M分%S秒,时区：%z');
----
2022-02-04 08:58:59.000000

query T
select to_timestamp('2022年02月04日，8时58分59秒,时区：+0900', '%Y年%m月%d日，%H时%M分%S秒,时区：%z');
----
2022-02-04 07:58:59.000000

statement ok
set timezone='America/Los_Angeles';

query T
select to_timestamp('2022年02月04日，8时58分59秒', '%Y年%m月%d日，%H');
----
2022-02-04 08:00:00.000000

statement error 1006
select to_timestamp('2022年02月04日，8时58分59秒', '%Y年%m月%d日，%H%z');

query T
select try_to_timestamp('2022年02月04日，8时58分59秒', '%Y年%m月%d日，%H%z');
----
NULL

query T
select to_timestamp('2022年02月04日，8时58分59秒,时区：+0800', '%Y年%m月%d日，%H时');
----
2022-02-04 08:00:00.000000

query T
select to_timestamp('2022年02月04日，8时58分59秒,时区：+0800', '%Y年%m月%d日，%H时%M分%S秒,时区：%z');
----
2022-02-03 16:58:59.000000

statement ok
set timezone='UTC';

query T
select to_timestamp('2022年02月04日，8时58分59秒', '%Y年%m月%d日，%H');
----
2022-02-04 08:00:00.000000

statement error 1006
select to_timestamp('2022年02月04日，8时58分59秒', '%Y年%m月%d日，%H%z');

query T
select try_to_timestamp('2022年02月04日，8时58分59秒', '%Y年%m月%d日，%H%z');
----
NULL

query T
select to_timestamp('2022年02月04日，8时58分59秒,时区：+0800', '%Y年%m月%d日，%H时');
----
2022-02-04 08:00:00.000000

query T
select to_timestamp('2022年02月04日，8时58分59秒,时区：+0800', '%Y年%m月%d日，%H时%M分%S秒,时区：%z');
----
2022-02-04 00:58:59.000000

statement ok
unset timezone;

statement ok
unset parse_datetime_ignore_remainder;

statement ok
set timezone='Asia/Shanghai';

statement ok
unset enable_dst_hour_fix;

query T
select to_timestamp('1947-04-15 00:00:00')
----
1947-04-15 01:00:00.000000

query T
select try_to_timestamp('1947-04-15 00:00:00')
----
1947-04-15 01:00:00.000000

query T
select to_timestamp('1947-04-15 00:00:00', '%Y-%m-%d %H:%M:%S')
----
1947-04-15 01:00:00.000000

query T
select try_to_timestamp('1947-04-15 00:00:00', '%Y-%m-%d %H:%M:%S')
----
1947-04-15 01:00:00.000000

query T
select to_date('1947-04-15')
----
1947-04-15

query T
select to_date('1947-04-15 00:00:00')
----
1947-04-15

query T
select to_date('1941-03-15 00:00:00')
----
1941-03-15

query T
select to_timestamp('1990-09-16 01:00:00');
----
1990-09-16 01:00:00.000000

query T
select to_timestamp('1990-09-16 01:00:00', '%Y-%m-%d %H:%M:%S');
----
1990-09-16 01:00:00.000000

statement ok
set enable_dst_hour_fix = 1;

query T
select to_timestamp('1990-09-16 01:00:00');
----
1990-09-16 01:00:00.000000

query T
select to_timestamp('1990-09-16 01:00:00', '%Y-%m-%d %H:%M:%S');
----
1990-09-16 01:00:00.000000

query T
select to_datetime('1947-04-15 00:00:00')
----
1947-04-15 01:00:00.000000

query T
select to_datetime('1947-04-15 00:00:00', '%Y-%m-%d %H:%M:%S')
----
1947-04-15 01:00:00.000000

query T
select to_date('1947-04-15 00:00:00')
----
1947-04-15

query T
select to_date('1947-04-15')
----
1947-04-15

statement ok
unset timezone;

statement ok
unset enable_dst_hour_fix;

statement ok
set parse_datetime_ignore_remainder = 1;

query T
select to_datetime('1', '%s')
----
1970-01-01 00:00:01.000000

query T
select to_timestamp('200,2000', '%s,%Y');
----
2000-01-01 00:03:20.000000

statement ok
unset parse_datetime_ignore_remainder;

query T
select to_datetime('1', '%s')
----
1970-01-01 00:00:01.000000

statement ok
set timezone='UTC';

query T
select to_monday(to_date('1919-04-13','%Y-%m-%d'));
----
1919-04-07

query T
select to_date('1919-04-13','%Y-%m-%d') d,  to_year(d), to_iso_year(d), EXTRACT(YEAR from d),  EXTRACT(ISOYEAR from d);
----
1919-04-13 1919 1919 1919 1919

statement ok
set timezone='Asia/Shanghai';

statement ok
set enable_dst_hour_fix=1;

query T
select to_monday(to_date('1919-04-13','%Y-%m-%d'));
----
1919-04-07

query T
select to_year(to_date('1919-04-13','%Y-%m-%d'));
----
1919

query T
SELECT DATE_ADD(month, 1, '1941-03-15 00:00:00'::timestamp);
----
1941-04-15 01:00:00.000000

query T
SELECT DATE_ADD(year, 1, '1941-03-15 00:00:00'::timestamp);
----
1942-03-15 01:00:00.000000

# format: -10-29 11:46:11.267412
query T
SELECT substr(DATE_ADD(year, 1, now())::String, 5)=substr(now()::String, 5);
----
1

# format: 2024
query T
SELECT substr(DATE_ADD(year, 1, now())::String, 1, 4)=substr(now()::String, 1, 4)+1;
----
1

# format: 11:47:46.704107(time)
query T
SELECT substr(DATE_ADD(month, 1, now())::String, 11)=substr(now()::String, 11);
----
1

# format: 11
query T
select sum( ((m1 + number) % 12 = m2 or ((m1 + number) % 12  + m2 = 12))::Int ) from (
        select  number, DATE_ADD(month, number, now()) as d, to_month(now()) as m1, to_month(d) as m2
        from numbers(1000)
);
----
1000

# format: 2024
query T
SELECT
substr(DATE_ADD(month, 1, now())::String, 1,4) =
CASE
WHEN substr(now()::String, 6, 2) = '12' THEN (substr(now()::String, 1, 4)::int + 1)::String
ELSE substr(now()::String, 1, 4)
END;
----
1

query T
select to_monday(to_date('1919-04-13','%Y-%m-%d'));
----
1919-04-07

query T
select to_year(to_date('1919-04-13','%Y-%m-%d'));
----
1919

statement ok
unset enable_dst_hour_fix;

query T
SELECT DATE_ADD(month, 1, '1941-03-15 00:00:00'::timestamp);
----
1941-04-15 01:00:00.000000

query T
SELECT DATE_ADD(year, 1, '1941-03-15 00:00:00'::timestamp);
----
1942-03-15 01:00:00.000000

statement ok
unset timezone;

# format: -10-29 11:46:11.267412
query T
SELECT substr(DATE_ADD(year, 1, now())::String, 5)=substr(now()::String, 5);
----
1

# format: 2024
query T
SELECT substr(DATE_ADD(year, 1, now())::String, 1, 4)=substr(now()::String, 1, 4)+1;
----
1

# format: 11:47:46.704107(time)
query T
SELECT substr(DATE_ADD(month, 1, now())::String, 11)=substr(now()::String, 11);
----
1

# format: 11
query T
select sum( ((m1 + number) % 12 = m2 or ((m1 + number) % 12  + m2 = 12))::Int ) from (
        select  number, DATE_ADD(month, number, now()) as d, to_month(now()) as m1, to_month(d) as m2
        from numbers(1000)
);
----
1000

# format: 2024
query T
SELECT substr(DATE_ADD(month, 1, now())::String, 1, 4) =
CASE
   WHEN substr(now()::String, 6, 2) = '12' THEN (substr(now()::String, 1,4)::int+1)::String
   ELSE (substr(now()::String, 1, 4)::int)::String
END;
----
1


statement ok
set timezone='Asia/Shanghai';

query T
SELECT convert_timezone('America/Los_Angeles', '2024-11-01 11:36:10')
----
2024-10-31 20:36:10.000000

statement ok
set timezone='UTC';

statement ok
create or replace table t(a string null, c timestamp null);

statement ok
insert into t values('America/Los_Angeles','1970-01-01 00:00:00'), ('America/Los_Angeles','2024-10-31 22:21:15'), (null, '1970-01-01 00:00:00'), ('Asia/Shanghai', '1970-01-01 00:00:00'), ('Asia/Shanghai', '2024-10-31 22:21:15'),('Asia/Shanghai', null), (null, null);

# UTC to America/Los_Angeles,  20240-03-10 ~ 2024-11-03 is UTC-7(dst), other is UTC-8
query T
select a, c, CONVERT_TIMEZONE(a, c) from t order by a,c;
----
America/Los_Angeles 1970-01-01 00:00:00.000000 1969-12-31 16:00:00.000000
America/Los_Angeles 2024-10-31 22:21:15.000000 2024-10-31 15:21:15.000000
Asia/Shanghai 1970-01-01 00:00:00.000000 1970-01-01 08:00:00.000000
Asia/Shanghai 2024-10-31 22:21:15.000000 2024-11-01 06:21:15.000000
Asia/Shanghai NULL NULL
NULL 1970-01-01 00:00:00.000000 NULL
NULL NULL NULL

statement ok
set timezone='Asia/Shanghai';


query T
select convert_timezone('Asia/Shanghai', '1947-04-15 00:00:00');
----
1947-04-15 01:00:00.000000

statement ok
set enable_dst_hour_fix=1;

# 1947-04-15 00:00:00 is not exists in Asia/Shanghai. Such timings cannot be guaranteed to meet completely
# consider use date_add/sub calc the offset.
query T
select convert_timezone('UTC', '1947-04-15 00:00:00');
----
1947-04-14 15:00:00.000000

statement ok
unset enable_dst_hour_fix;

statement ok
drop table if exists t;

statement ok
unset timezone;

# UTC +5:45
statement ok
set timezone='Asia/Kathmandu';

query T
select to_start_of_second('2024-11-14 11:54:33.667269');
----
2024-11-14 11:54:33.000000

query T
select to_start_of_minute('2024-11-14 11:54:33.667269');
----
2024-11-14 11:54:00.000000

query T
select to_start_of_five_minutes('2024-11-14 11:54:33.667269');
----
2024-11-14 11:50:00.000000

query T
select to_start_of_ten_minutes('2024-11-14 11:54:33.667269');
----
2024-11-14 11:50:00.000000

query T
select to_start_of_fifteen_minutes('2024-11-14 11:54:33.667269');
----
2024-11-14 11:45:00.000000

query T
select time_slot('2024-11-14 11:54:33.667269');
----
2024-11-14 11:30:00.000000

query T
select to_start_of_hour('2024-11-14 11:54:33.667269');
----
2024-11-14 11:00:00.000000

query T
select to_start_of_day('2024-11-14 11:54:33.667269');
----
2024-11-14 00:00:00.000000


statement ok
set enable_strict_datetime_parser = 0;

query T
select to_date('2017-5-23 0:00:00')
----
2017-05-23

query T
select to_date('2018-1-22')
----
2018-01-22

query T
select to_date('2021/10/14')
----
2021-10-14

query T
select to_date('20201231')
----
2020-12-31

query T
select to_date('2017-3-16 0:00:00')
----
2017-03-16

query T
select to_timestamp('2017-02-03 14:55:08 '), to_timestamp('2017_', '%Y_'), to_timestamp('2017_03', '%Y_%m');
----
2017-02-03 14:55:08.000000 2017-01-01 00:00:00.000000 2017-03-01 00:00:00.000000

statement error 1006
select to_timestamp('1684275059752');

statement ok
unset enable_strict_datetime_parser;

statement ok
set timezone='Asia/Shanghai';

query T
select to_date('2024-03-01','%Y-%m-%d');
----
2024-03-01

query T
select to_date('9999/12/31','%Y/%m/%d');
----
9999-12-31

query T
select to_date('9999-12-31','%Y-%m-%d');
----
9999-12-31


statement ok
set timezone='America/Los_Angeles';

query T
select to_date('2024-03-01','%Y-%m-%d');
----
2024-03-01

query T
select to_date('9999-12-31','%Y-%m-%d');
----
9999-12-31

query T
select to_date('9999/12/31','%Y/%m/%d');
----
9999-12-31

statement ok
unset timezone;