drop table if exists t1,t2,t3;
set time_zone="+03:00";
select from_days(to_days("960101")),to_days(960201)-to_days("19960101"),to_days(date_add(curdate(), interval 1 day))-to_days(curdate()),weekday("1997-11-29");
from_days(to_days("960101"))	to_days(960201)-to_days("19960101")	to_days(date_add(curdate(), interval 1 day))-to_days(curdate())	weekday("1997-11-29")
1996-01-01	31	1	5
select period_add("9602",-12),period_diff(199505,"9404") ;
period_add("9602",-12)	period_diff(199505,"9404")
199502	13
select now()-now(),weekday(curdate())-weekday(now()),unix_timestamp()-unix_timestamp(now());
now()-now()	weekday(curdate())-weekday(now())	unix_timestamp()-unix_timestamp(now())
0	0	0
select from_unixtime(unix_timestamp("1994-03-02 10:11:12")),from_unixtime(unix_timestamp("1994-03-02 10:11:12"),"%Y-%m-%d %h:%i:%s"),from_unixtime(unix_timestamp("1994-03-02 10:11:12"))+0;
from_unixtime(unix_timestamp("1994-03-02 10:11:12"))	from_unixtime(unix_timestamp("1994-03-02 10:11:12"),"%Y-%m-%d %h:%i:%s")	from_unixtime(unix_timestamp("1994-03-02 10:11:12"))+0
1994-03-02 10:11:12	1994-03-02 10:11:12	19940302101112
select sec_to_time(9001),sec_to_time(9001)+0,time_to_sec("15:12:22"),
sec_to_time(time_to_sec("0:30:47")/6.21);
sec_to_time(9001)	sec_to_time(9001)+0	time_to_sec("15:12:22")	sec_to_time(time_to_sec("0:30:47")/6.21)
02:30:01	23001	54742	00:04:57.4235
select sec_to_time(9001.1), time_to_sec('15:12:22.123456'), time_to_sec(15.5566778899);
sec_to_time(9001.1)	time_to_sec('15:12:22.123456')	time_to_sec(15.5566778899)
02:30:01.1	54742.123456	15.556677
select sec_to_time(time_to_sec('-838:59:59'));
sec_to_time(time_to_sec('-838:59:59'))
-838:59:59
select sec_to_time('9001.1'), sec_to_time('1234567890123.123');
sec_to_time('9001.1')	sec_to_time('1234567890123.123')
02:30:01.100000	838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect seconds value: '1234567890123.123000'
select sec_to_time(-9001.1), sec_to_time(-9001.1) / 1,
sec_to_time(-9001.1) / 1e0, sec_to_time(-9001) div 1;
sec_to_time(-9001.1)	sec_to_time(-9001.1) / 1	sec_to_time(-9001.1) / 1e0	sec_to_time(-9001) div 1
-02:30:01.1	-23001.10000	-23001.1	-23001
select sec_to_time(90011e-1), sec_to_time(1234567890123e30);
sec_to_time(90011e-1)	sec_to_time(1234567890123e30)
02:30:01.100000	838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect seconds value: '1.234567890123e42'
select sec_to_time(1234567890123), sec_to_time('99999999999999999999999999999');
sec_to_time(1234567890123)	sec_to_time('99999999999999999999999999999')
838:59:59	838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect seconds value: '1234567890123'
Warning	1292	Truncated incorrect seconds value: '99999999999999999999999999999'
select now()-curdate()*1000000-curtime();
now()-curdate()*1000000-curtime()
0
select strcmp(current_timestamp(),concat(current_date()," ",current_time()));
strcmp(current_timestamp(),concat(current_date()," ",current_time()))
0
select strcmp(localtime(),concat(current_date()," ",current_time()));
strcmp(localtime(),concat(current_date()," ",current_time()))
0
select strcmp(localtimestamp(),concat(current_date()," ",current_time()));
strcmp(localtimestamp(),concat(current_date()," ",current_time()))
0
select date_format("1997-01-02 03:04:05", "%M %W %D %Y %y %m %d %h %i %s %w");
date_format("1997-01-02 03:04:05", "%M %W %D %Y %y %m %d %h %i %s %w")
January Thursday 2nd 1997 97 01 02 03 04 05 4
select date_format("1997-01-02", concat("%M %W %D ","%Y %y %m %d %h %i %s %w"));
date_format("1997-01-02", concat("%M %W %D ","%Y %y %m %d %h %i %s %w"))
January Thursday 2nd 1997 97 01 02 12 00 00 4
select dayofmonth("1997-01-02"),dayofmonth(19970323);
dayofmonth("1997-01-02")	dayofmonth(19970323)
2	23
select month("1997-01-02"),year("98-02-03"),dayofyear("1997-12-31");
month("1997-01-02")	year("98-02-03")	dayofyear("1997-12-31")
1	1998	365
select month("2001-02-00"),year("2001-00-00");
month("2001-02-00")	year("2001-00-00")
2	2001
select DAYOFYEAR("1997-03-03"), WEEK("1998-03-03"), QUARTER(980303);
DAYOFYEAR("1997-03-03")	WEEK("1998-03-03")	QUARTER(980303)
62	9	1
select HOUR("1997-03-03 23:03:22"), MINUTE("23:03:22"), SECOND(230322);
HOUR("1997-03-03 23:03:22")	MINUTE("23:03:22")	SECOND(230322)
23	3	22
select TIME(230322), TIME(230322.33), TIME("230322.33");
TIME(230322)	TIME(230322.33)	TIME("230322.33")
23:03:22	23:03:22.33	23:03:22.33
select week(19980101),week(19970101),week(19980101,1),week(19970101,1);
week(19980101)	week(19970101)	week(19980101,1)	week(19970101,1)
0	0	1	1
select week(19981231),week(19971231),week(19981231,1),week(19971231,1);
week(19981231)	week(19971231)	week(19981231,1)	week(19971231,1)
52	52	53	53
select week(19950101),week(19950101,1);
week(19950101)	week(19950101,1)
1	0
select yearweek('1981-12-31',1),yearweek('1982-01-01',1),yearweek('1982-12-31',1),yearweek('1983-01-01',1);
yearweek('1981-12-31',1)	yearweek('1982-01-01',1)	yearweek('1982-12-31',1)	yearweek('1983-01-01',1)
198153	198153	198252	198252
select yearweek('1987-01-01',1),yearweek('1987-01-01');
yearweek('1987-01-01',1)	yearweek('1987-01-01')
198701	198652
select week("2000-01-01",0) as '2000', week("2001-01-01",0) as '2001', week("2002-01-01",0) as '2002',week("2003-01-01",0) as '2003', week("2004-01-01",0) as '2004', week("2005-01-01",0) as '2005', week("2006-01-01",0) as '2006';
2000	2001	2002	2003	2004	2005	2006
0	0	0	0	0	0	1
select week("2000-01-06",0) as '2000', week("2001-01-06",0) as '2001', week("2002-01-06",0) as '2002',week("2003-01-06",0) as '2003', week("2004-01-06",0) as '2004', week("2005-01-06",0) as '2005', week("2006-01-06",0) as '2006';
2000	2001	2002	2003	2004	2005	2006
1	0	1	1	1	1	1
select week("2000-01-01",1) as '2000', week("2001-01-01",1) as '2001', week("2002-01-01",1) as '2002',week("2003-01-01",1) as '2003', week("2004-01-01",1) as '2004', week("2005-01-01",1) as '2005', week("2006-01-01",1) as '2006';
2000	2001	2002	2003	2004	2005	2006
0	1	1	1	1	0	0
select week("2000-01-06",1) as '2000', week("2001-01-06",1) as '2001', week("2002-01-06",1) as '2002',week("2003-01-06",1) as '2003', week("2004-01-06",1) as '2004', week("2005-01-06",1) as '2005', week("2006-01-06",1) as '2006';
2000	2001	2002	2003	2004	2005	2006
1	1	1	2	2	1	1
select yearweek("2000-01-01",0) as '2000', yearweek("2001-01-01",0) as '2001', yearweek("2002-01-01",0) as '2002',yearweek("2003-01-01",0) as '2003', yearweek("2004-01-01",0) as '2004', yearweek("2005-01-01",0) as '2005', yearweek("2006-01-01",0) as '2006';
2000	2001	2002	2003	2004	2005	2006
199952	200053	200152	200252	200352	200452	200601
select yearweek("2000-01-06",0) as '2000', yearweek("2001-01-06",0) as '2001', yearweek("2002-01-06",0) as '2002',yearweek("2003-01-06",0) as '2003', yearweek("2004-01-06",0) as '2004', yearweek("2005-01-06",0) as '2005', yearweek("2006-01-06",0) as '2006';
2000	2001	2002	2003	2004	2005	2006
200001	200053	200201	200301	200401	200501	200601
select yearweek("2000-01-01",1) as '2000', yearweek("2001-01-01",1) as '2001', yearweek("2002-01-01",1) as '2002',yearweek("2003-01-01",1) as '2003', yearweek("2004-01-01",1) as '2004', yearweek("2005-01-01",1) as '2005', yearweek("2006-01-01",1) as '2006';
2000	2001	2002	2003	2004	2005	2006
199952	200101	200201	200301	200401	200453	200552
select yearweek("2000-01-06",1) as '2000', yearweek("2001-01-06",1) as '2001', yearweek("2002-01-06",1) as '2002',yearweek("2003-01-06",1) as '2003', yearweek("2004-01-06",1) as '2004', yearweek("2005-01-06",1) as '2005', yearweek("2006-01-06",1) as '2006';
2000	2001	2002	2003	2004	2005	2006
200001	200101	200201	200302	200402	200501	200601
select week(19981231,2), week(19981231,3), week(20000101,2), week(20000101,3);
week(19981231,2)	week(19981231,3)	week(20000101,2)	week(20000101,3)
52	53	52	52
select week(20001231,2),week(20001231,3);
week(20001231,2)	week(20001231,3)
53	52
select week(19981231,0) as '0', week(19981231,1) as '1', week(19981231,2) as '2', week(19981231,3) as '3', week(19981231,4) as '4', week(19981231,5) as '5', week(19981231,6) as '6', week(19981231,7) as '7';
0	1	2	3	4	5	6	7
52	53	52	53	52	52	52	52
select week(20000101,0) as '0', week(20000101,1) as '1', week(20000101,2) as '2', week(20000101,3) as '3', week(20000101,4) as '4', week(20000101,5) as '5', week(20000101,6) as '6', week(20000101,7) as '7';
0	1	2	3	4	5	6	7
0	0	52	52	0	0	52	52
select week(20000106,0) as '0', week(20000106,1) as '1', week(20000106,2) as '2', week(20000106,3) as '3', week(20000106,4) as '4', week(20000106,5) as '5', week(20000106,6) as '6', week(20000106,7) as '7';
0	1	2	3	4	5	6	7
1	1	1	1	1	1	1	1
select week(20001231,0) as '0', week(20001231,1) as '1', week(20001231,2) as '2', week(20001231,3) as '3', week(20001231,4) as '4', week(20001231,5) as '5', week(20001231,6) as '6', week(20001231,7) as '7';
0	1	2	3	4	5	6	7
53	52	53	52	53	52	1	52
select week(20010101,0) as '0', week(20010101,1) as '1', week(20010101,2) as '2', week(20010101,3) as '3', week(20010101,4) as '4', week(20010101,5) as '5', week(20010101,6) as '6', week(20010101,7) as '7';
0	1	2	3	4	5	6	7
0	1	53	1	1	1	1	1
select yearweek(20001231,0), yearweek(20001231,1), yearweek(20001231,2), yearweek(20001231,3), yearweek(20001231,4), yearweek(20001231,5), yearweek(20001231,6), yearweek(20001231,7);
yearweek(20001231,0)	yearweek(20001231,1)	yearweek(20001231,2)	yearweek(20001231,3)	yearweek(20001231,4)	yearweek(20001231,5)	yearweek(20001231,6)	yearweek(20001231,7)
200053	200052	200053	200052	200101	200052	200101	200052
set default_week_format = 6;
select week(20001231), week(20001231,6);
week(20001231)	week(20001231,6)
1	1
set default_week_format = 0;
set default_week_format = 2;
select week(20001231),week(20001231,2),week(20001231,0);
week(20001231)	week(20001231,2)	week(20001231,0)
53	53	53
set default_week_format = 0;
select date_format('1998-12-31','%x-%v'),date_format('1999-01-01','%x-%v');
date_format('1998-12-31','%x-%v')	date_format('1999-01-01','%x-%v')
1998-53	1998-53
select date_format('1999-12-31','%x-%v'),date_format('2000-01-01','%x-%v');
date_format('1999-12-31','%x-%v')	date_format('2000-01-01','%x-%v')
1999-52	1999-52
select dayname("1962-03-03"),dayname("1962-03-03")+0;
dayname("1962-03-03")	dayname("1962-03-03")+0
Saturday	5
select monthname("1972-03-04"),monthname("1972-03-04")+0;
monthname("1972-03-04")	monthname("1972-03-04")+0
March	0
Warnings:
Warning	1292	Truncated incorrect DOUBLE value: 'March'
select time_format(000000,'%H|%I|%k|%l|%i|%p|%r|%S|%T'),date_format(19980131000000,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
time_format(000000,'%H|%I|%k|%l|%i|%p|%r|%S|%T')	date_format(19980131000000,'%H|%I|%k|%l|%i|%p|%r|%S|%T')
00|12|0|12|00|AM|12:00:00 AM|00|00:00:00	00|12|0|12|00|AM|12:00:00 AM|00|00:00:00
select time_format(010203,'%H|%I|%k|%l|%i|%p|%r|%S|%T'),date_format(19980131010203,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
time_format(010203,'%H|%I|%k|%l|%i|%p|%r|%S|%T')	date_format(19980131010203,'%H|%I|%k|%l|%i|%p|%r|%S|%T')
01|01|1|1|02|AM|01:02:03 AM|03|01:02:03	01|01|1|1|02|AM|01:02:03 AM|03|01:02:03
select time_format(131415,'%H|%I|%k|%l|%i|%p|%r|%S|%T'),date_format(19980131131415,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
time_format(131415,'%H|%I|%k|%l|%i|%p|%r|%S|%T')	date_format(19980131131415,'%H|%I|%k|%l|%i|%p|%r|%S|%T')
13|01|13|1|14|PM|01:14:15 PM|15|13:14:15	13|01|13|1|14|PM|01:14:15 PM|15|13:14:15
select time_format(010015,'%H|%I|%k|%l|%i|%p|%r|%S|%T'),date_format(19980131010015,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
time_format(010015,'%H|%I|%k|%l|%i|%p|%r|%S|%T')	date_format(19980131010015,'%H|%I|%k|%l|%i|%p|%r|%S|%T')
01|01|1|1|00|AM|01:00:15 AM|15|01:00:15	01|01|1|1|00|AM|01:00:15 AM|15|01:00:15
select date_format(concat('19980131',131415),'%H|%I|%k|%l|%i|%p|%r|%S|%T| %M|%W|%D|%Y|%y|%a|%b|%j|%m|%d|%h|%s|%w');
date_format(concat('19980131',131415),'%H|%I|%k|%l|%i|%p|%r|%S|%T| %M|%W|%D|%Y|%y|%a|%b|%j|%m|%d|%h|%s|%w')
13|01|13|1|14|PM|01:14:15 PM|15|13:14:15| January|Saturday|31st|1998|98|Sat|Jan|031|01|31|01|15|6
select date_format(19980021000000,'%H|%I|%k|%l|%i|%p|%r|%S|%T| %M|%W|%D|%Y|%y|%a|%b|%j|%m|%d|%h|%s|%w');
date_format(19980021000000,'%H|%I|%k|%l|%i|%p|%r|%S|%T| %M|%W|%D|%Y|%y|%a|%b|%j|%m|%d|%h|%s|%w')
NULL
select date_add("1997-12-31 23:59:59",INTERVAL 1 SECOND);
date_add("1997-12-31 23:59:59",INTERVAL 1 SECOND)
1998-01-01 00:00:00
select date_add("1997-12-31 23:59:59",INTERVAL 1 MINUTE);
date_add("1997-12-31 23:59:59",INTERVAL 1 MINUTE)
1998-01-01 00:00:59
select date_add("1997-12-31 23:59:59",INTERVAL 1 HOUR);
date_add("1997-12-31 23:59:59",INTERVAL 1 HOUR)
1998-01-01 00:59:59
select date_add("1997-12-31 23:59:59",INTERVAL 1 DAY);
date_add("1997-12-31 23:59:59",INTERVAL 1 DAY)
1998-01-01 23:59:59
select date_add("1997-12-31 23:59:59",INTERVAL 1 MONTH);
date_add("1997-12-31 23:59:59",INTERVAL 1 MONTH)
1998-01-31 23:59:59
select date_add("1997-12-31 23:59:59",INTERVAL 1 YEAR);
date_add("1997-12-31 23:59:59",INTERVAL 1 YEAR)
1998-12-31 23:59:59
select date_add("1997-12-31 23:59:59",INTERVAL "1:1" MINUTE_SECOND);
date_add("1997-12-31 23:59:59",INTERVAL "1:1" MINUTE_SECOND)
1998-01-01 00:01:00
select date_add("1997-12-31 23:59:59",INTERVAL "1:1" HOUR_MINUTE);
date_add("1997-12-31 23:59:59",INTERVAL "1:1" HOUR_MINUTE)
1998-01-01 01:00:59
select date_add("1997-12-31 23:59:59",INTERVAL "1:1" DAY_HOUR);
date_add("1997-12-31 23:59:59",INTERVAL "1:1" DAY_HOUR)
1998-01-02 00:59:59
select date_add("1997-12-31 23:59:59",INTERVAL "1 1" YEAR_MONTH);
date_add("1997-12-31 23:59:59",INTERVAL "1 1" YEAR_MONTH)
1999-01-31 23:59:59
select date_add("1997-12-31 23:59:59",INTERVAL "1:1:1" HOUR_SECOND);
date_add("1997-12-31 23:59:59",INTERVAL "1:1:1" HOUR_SECOND)
1998-01-01 01:01:00
select date_add("1997-12-31 23:59:59",INTERVAL "1 1:1" DAY_MINUTE);
date_add("1997-12-31 23:59:59",INTERVAL "1 1:1" DAY_MINUTE)
1998-01-02 01:00:59
select date_add("1997-12-31 23:59:59",INTERVAL "1 1:1:1" DAY_SECOND);
date_add("1997-12-31 23:59:59",INTERVAL "1 1:1:1" DAY_SECOND)
1998-01-02 01:01:00
select date_sub("1998-01-01 00:00:00",INTERVAL 1 SECOND);
date_sub("1998-01-01 00:00:00",INTERVAL 1 SECOND)
1997-12-31 23:59:59
select date_sub("1998-01-01 00:00:00",INTERVAL 1 MINUTE);
date_sub("1998-01-01 00:00:00",INTERVAL 1 MINUTE)
1997-12-31 23:59:00
select date_sub("1998-01-01 00:00:00",INTERVAL 1 HOUR);
date_sub("1998-01-01 00:00:00",INTERVAL 1 HOUR)
1997-12-31 23:00:00
select date_sub("1998-01-01 00:00:00",INTERVAL 1 DAY);
date_sub("1998-01-01 00:00:00",INTERVAL 1 DAY)
1997-12-31 00:00:00
select date_sub("1998-01-01 00:00:00",INTERVAL 1 MONTH);
date_sub("1998-01-01 00:00:00",INTERVAL 1 MONTH)
1997-12-01 00:00:00
select date_sub("1998-01-01 00:00:00",INTERVAL 1 YEAR);
date_sub("1998-01-01 00:00:00",INTERVAL 1 YEAR)
1997-01-01 00:00:00
select date_sub("1998-01-01 00:00:00",INTERVAL "1:1" MINUTE_SECOND);
date_sub("1998-01-01 00:00:00",INTERVAL "1:1" MINUTE_SECOND)
1997-12-31 23:58:59
select date_sub("1998-01-01 00:00:00",INTERVAL "1:1" HOUR_MINUTE);
date_sub("1998-01-01 00:00:00",INTERVAL "1:1" HOUR_MINUTE)
1997-12-31 22:59:00
select date_sub("1998-01-01 00:00:00",INTERVAL "1:1" DAY_HOUR);
date_sub("1998-01-01 00:00:00",INTERVAL "1:1" DAY_HOUR)
1997-12-30 23:00:00
select date_sub("1998-01-01 00:00:00",INTERVAL "1 1" YEAR_MONTH);
date_sub("1998-01-01 00:00:00",INTERVAL "1 1" YEAR_MONTH)
1996-12-01 00:00:00
select date_sub("1998-01-01 00:00:00",INTERVAL "1:1:1" HOUR_SECOND);
date_sub("1998-01-01 00:00:00",INTERVAL "1:1:1" HOUR_SECOND)
1997-12-31 22:58:59
select date_sub("1998-01-01 00:00:00",INTERVAL "1 1:1" DAY_MINUTE);
date_sub("1998-01-01 00:00:00",INTERVAL "1 1:1" DAY_MINUTE)
1997-12-30 22:59:00
select date_sub("1998-01-01 00:00:00",INTERVAL "1 1:1:1" DAY_SECOND);
date_sub("1998-01-01 00:00:00",INTERVAL "1 1:1:1" DAY_SECOND)
1997-12-30 22:58:59
select date_add("1997-12-31 23:59:59",INTERVAL 100000 SECOND);
date_add("1997-12-31 23:59:59",INTERVAL 100000 SECOND)
1998-01-02 03:46:39
select date_add("1997-12-31 23:59:59",INTERVAL -100000 MINUTE);
date_add("1997-12-31 23:59:59",INTERVAL -100000 MINUTE)
1997-10-23 13:19:59
select date_add("1997-12-31 23:59:59",INTERVAL 100000 HOUR);
date_add("1997-12-31 23:59:59",INTERVAL 100000 HOUR)
2009-05-29 15:59:59
select date_add("1997-12-31 23:59:59",INTERVAL -100000 DAY);
date_add("1997-12-31 23:59:59",INTERVAL -100000 DAY)
1724-03-17 23:59:59
select date_add("1997-12-31 23:59:59",INTERVAL 100000 MONTH);
date_add("1997-12-31 23:59:59",INTERVAL 100000 MONTH)
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
select date_add("1997-12-31 23:59:59",INTERVAL -100000 YEAR);
date_add("1997-12-31 23:59:59",INTERVAL -100000 YEAR)
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
select date_add("1997-12-31 23:59:59",INTERVAL "10000:1" MINUTE_SECOND);
date_add("1997-12-31 23:59:59",INTERVAL "10000:1" MINUTE_SECOND)
1998-01-07 22:40:00
select date_add("1997-12-31 23:59:59",INTERVAL "-10000:1" HOUR_MINUTE);
date_add("1997-12-31 23:59:59",INTERVAL "-10000:1" HOUR_MINUTE)
1996-11-10 07:58:59
select date_add("1997-12-31 23:59:59",INTERVAL "10000:1" DAY_HOUR);
date_add("1997-12-31 23:59:59",INTERVAL "10000:1" DAY_HOUR)
2025-05-19 00:59:59
select date_add("1997-12-31 23:59:59",INTERVAL "-100 1" YEAR_MONTH);
date_add("1997-12-31 23:59:59",INTERVAL "-100 1" YEAR_MONTH)
1897-11-30 23:59:59
select date_add("1997-12-31 23:59:59",INTERVAL "10000:99:99" HOUR_SECOND);
date_add("1997-12-31 23:59:59",INTERVAL "10000:99:99" HOUR_SECOND)
1999-02-21 17:40:38
select date_add("1997-12-31 23:59:59",INTERVAL " -10000 99:99" DAY_MINUTE);
date_add("1997-12-31 23:59:59",INTERVAL " -10000 99:99" DAY_MINUTE)
1970-08-11 19:20:59
select date_add("1997-12-31 23:59:59",INTERVAL "10000 99:99:99" DAY_SECOND);
date_add("1997-12-31 23:59:59",INTERVAL "10000 99:99:99" DAY_SECOND)
2025-05-23 04:40:38
select "1997-12-31 23:59:59" + INTERVAL 1 SECOND;
"1997-12-31 23:59:59" + INTERVAL 1 SECOND
1998-01-01 00:00:00
select INTERVAL 1 DAY + "1997-12-31";
INTERVAL 1 DAY + "1997-12-31"
1998-01-01
select "1998-01-01 00:00:00" - INTERVAL 1 SECOND;
"1998-01-01 00:00:00" - INTERVAL 1 SECOND
1997-12-31 23:59:59
select date_sub("1998-01-02",INTERVAL 31 DAY);
date_sub("1998-01-02",INTERVAL 31 DAY)
1997-12-02
select date_add("1997-12-31",INTERVAL 1 SECOND);
date_add("1997-12-31",INTERVAL 1 SECOND)
1997-12-31 00:00:01
select date_add("1997-12-31",INTERVAL 1 DAY);
date_add("1997-12-31",INTERVAL 1 DAY)
1998-01-01
select date_add(NULL,INTERVAL 100000 SECOND);
date_add(NULL,INTERVAL 100000 SECOND)
NULL
select date_add("1997-12-31 23:59:59",INTERVAL NULL SECOND);
date_add("1997-12-31 23:59:59",INTERVAL NULL SECOND)
NULL
select date_add("1997-12-31 23:59:59",INTERVAL NULL MINUTE_SECOND);
date_add("1997-12-31 23:59:59",INTERVAL NULL MINUTE_SECOND)
NULL
select date_add("9999-12-31 23:59:59",INTERVAL 1 SECOND);
date_add("9999-12-31 23:59:59",INTERVAL 1 SECOND)
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
select date_sub("0000-00-00 00:00:00",INTERVAL 1 SECOND);
date_sub("0000-00-00 00:00:00",INTERVAL 1 SECOND)
NULL
Warnings:
Warning	1292	Incorrect datetime value: '0000-00-00 00:00:00'
select date_add('1998-01-30',Interval 1 month);
date_add('1998-01-30',Interval 1 month)
1998-02-28
select date_add('1998-01-30',Interval '2:1' year_month);
date_add('1998-01-30',Interval '2:1' year_month)
2000-02-29
select date_add('1996-02-29',Interval '1' year);
date_add('1996-02-29',Interval '1' year)
1997-02-28
select extract(YEAR FROM "1999-01-02 10:11:12");
extract(YEAR FROM "1999-01-02 10:11:12")
1999
select extract(YEAR_MONTH FROM "1999-01-02");
extract(YEAR_MONTH FROM "1999-01-02")
199901
select extract(DAY FROM "1999-01-02");
extract(DAY FROM "1999-01-02")
2
select extract(DAY_HOUR FROM "1999-01-02 10:11:12");
extract(DAY_HOUR FROM "1999-01-02 10:11:12")
210
select extract(DAY_MINUTE FROM "02 10:11:12");
extract(DAY_MINUTE FROM "02 10:11:12")
21011
select extract(DAY_SECOND FROM "225 10:11:12");
extract(DAY_SECOND FROM "225 10:11:12")
225101112
select extract(HOUR FROM "1999-01-02 10:11:12");
extract(HOUR FROM "1999-01-02 10:11:12")
10
select extract(HOUR_MINUTE FROM "10:11:12");
extract(HOUR_MINUTE FROM "10:11:12")
1011
select extract(HOUR_SECOND FROM "10:11:12");
extract(HOUR_SECOND FROM "10:11:12")
101112
select extract(MINUTE FROM "10:11:12");
extract(MINUTE FROM "10:11:12")
11
select extract(MINUTE_SECOND FROM "10:11:12");
extract(MINUTE_SECOND FROM "10:11:12")
1112
select extract(SECOND FROM "1999-01-02 10:11:12");
extract(SECOND FROM "1999-01-02 10:11:12")
12
select extract(MONTH FROM "2001-02-00");
extract(MONTH FROM "2001-02-00")
2
SELECT EXTRACT(QUARTER FROM '2004-01-15') AS quarter;
quarter
1
SELECT EXTRACT(QUARTER FROM '2004-02-15') AS quarter;
quarter
1
SELECT EXTRACT(QUARTER FROM '2004-03-15') AS quarter;
quarter
1
SELECT EXTRACT(QUARTER FROM '2004-04-15') AS quarter;
quarter
2
SELECT EXTRACT(QUARTER FROM '2004-05-15') AS quarter;
quarter
2
SELECT EXTRACT(QUARTER FROM '2004-06-15') AS quarter;
quarter
2
SELECT EXTRACT(QUARTER FROM '2004-07-15') AS quarter;
quarter
3
SELECT EXTRACT(QUARTER FROM '2004-08-15') AS quarter;
quarter
3
SELECT EXTRACT(QUARTER FROM '2004-09-15') AS quarter;
quarter
3
SELECT EXTRACT(QUARTER FROM '2004-10-15') AS quarter;
quarter
4
SELECT EXTRACT(QUARTER FROM '2004-11-15') AS quarter;
quarter
4
SELECT EXTRACT(QUARTER FROM '2004-12-15') AS quarter;
quarter
4
SELECT DATE_SUB(str_to_date('9999-12-31 00:01:00','%Y-%m-%d %H:%i:%s'), INTERVAL 1 MINUTE);
DATE_SUB(str_to_date('9999-12-31 00:01:00','%Y-%m-%d %H:%i:%s'), INTERVAL 1 MINUTE)
9999-12-31 00:00:00
SELECT DATE_ADD(str_to_date('9999-12-30 23:59:00','%Y-%m-%d %H:%i:%s'), INTERVAL 1 MINUTE);
DATE_ADD(str_to_date('9999-12-30 23:59:00','%Y-%m-%d %H:%i:%s'), INTERVAL 1 MINUTE)
9999-12-31 00:00:00
SELECT "1900-01-01 00:00:00" + INTERVAL 2147483648 SECOND;
"1900-01-01 00:00:00" + INTERVAL 2147483648 SECOND
1968-01-20 03:14:08
SELECT "1900-01-01 00:00:00" + INTERVAL "1:2147483647" MINUTE_SECOND;
"1900-01-01 00:00:00" + INTERVAL "1:2147483647" MINUTE_SECOND
1968-01-20 03:15:07
SELECT "1900-01-01 00:00:00" + INTERVAL "100000000:214748364700" MINUTE_SECOND;
"1900-01-01 00:00:00" + INTERVAL "100000000:214748364700" MINUTE_SECOND
8895-03-27 22:11:40
SELECT "1900-01-01 00:00:00" + INTERVAL 1<<37 SECOND;
"1900-01-01 00:00:00" + INTERVAL 1<<37 SECOND
6255-04-08 15:04:32
SELECT "1900-01-01 00:00:00" + INTERVAL 1<<31 MINUTE;
"1900-01-01 00:00:00" + INTERVAL 1<<31 MINUTE
5983-01-24 02:08:00
SELECT "1900-01-01 00:00:00" + INTERVAL 1<<20 HOUR;
"1900-01-01 00:00:00" + INTERVAL 1<<20 HOUR
2019-08-15 16:00:00
SELECT "1900-01-01 00:00:00" + INTERVAL 1<<38 SECOND;
"1900-01-01 00:00:00" + INTERVAL 1<<38 SECOND
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
SELECT "1900-01-01 00:00:00" + INTERVAL 1<<33 MINUTE;
"1900-01-01 00:00:00" + INTERVAL 1<<33 MINUTE
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
SELECT "1900-01-01 00:00:00" + INTERVAL 1<<30 HOUR;
"1900-01-01 00:00:00" + INTERVAL 1<<30 HOUR
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
SELECT "1900-01-01 00:00:00" + INTERVAL "1000000000:214748364700" MINUTE_SECOND;
"1900-01-01 00:00:00" + INTERVAL "1000000000:214748364700" MINUTE_SECOND
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
create table t1 (ctime varchar(20));
insert into t1 values ('2001-01-12 12:23:40');
select ctime, hour(ctime) from t1;
ctime	hour(ctime)
2001-01-12 12:23:40	12
select ctime from t1 where extract(MONTH FROM ctime) = 1 AND extract(YEAR FROM ctime) = 2001;
ctime
2001-01-12 12:23:40
drop table t1;
create table t1 (id int);
create table t2 (id int, date date);
insert into t1 values (1);
insert into t2 values (1, "0000-00-00");
insert into t1 values (2);
insert into t2 values (2, "2000-01-01");
select monthname(date) from t1 inner join t2 on t1.id = t2.id;
monthname(date)
NULL
January
select monthname(date) from t1 inner join t2 on t1.id = t2.id order by t1.id;
monthname(date)
NULL
January
drop table t1,t2;
CREATE TABLE t1 (updated text) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('');
SELECT month(updated) from t1;
month(updated)
NULL
Warnings:
Warning	1292	Incorrect datetime value: ''
SELECT year(updated) from t1;
year(updated)
NULL
Warnings:
Warning	1292	Incorrect datetime value: ''
drop table t1;
create table t1 (d date, dt datetime, t timestamp, c char(10));
insert into t1 values ("0000-00-00", "0000-00-00", "0000-00-00", "0000-00-00");
select dayofyear("0000-00-00"),dayofyear(d),dayofyear(dt),dayofyear(t),dayofyear(c) from t1;
dayofyear("0000-00-00")	dayofyear(d)	dayofyear(dt)	dayofyear(t)	dayofyear(c)
NULL	NULL	NULL	NULL	NULL
Warnings:
Warning	1292	Incorrect datetime value: '0000-00-00'
Warning	1292	Incorrect datetime value: '0000-00-00'
select dayofmonth("0000-00-00"),dayofmonth(d),dayofmonth(dt),dayofmonth(t),dayofmonth(c) from t1;
dayofmonth("0000-00-00")	dayofmonth(d)	dayofmonth(dt)	dayofmonth(t)	dayofmonth(c)
0	0	0	0	0
select month("0000-00-00"),month(d),month(dt),month(t),month(c) from t1;
month("0000-00-00")	month(d)	month(dt)	month(t)	month(c)
0	0	0	0	0
select quarter("0000-00-00"),quarter(d),quarter(dt),quarter(t),quarter(c) from t1;
quarter("0000-00-00")	quarter(d)	quarter(dt)	quarter(t)	quarter(c)
0	0	0	0	0
select week("0000-00-00"),week(d),week(dt),week(t),week(c) from t1;
week("0000-00-00")	week(d)	week(dt)	week(t)	week(c)
NULL	NULL	NULL	NULL	NULL
Warnings:
Warning	1292	Incorrect datetime value: '0000-00-00'
Warning	1292	Incorrect datetime value: '0000-00-00'
select year("0000-00-00"),year(d),year(dt),year(t),year(c) from t1;
year("0000-00-00")	year(d)	year(dt)	year(t)	year(c)
0	0	0	0	0
select yearweek("0000-00-00"),yearweek(d),yearweek(dt),yearweek(t),yearweek(c) from t1;
yearweek("0000-00-00")	yearweek(d)	yearweek(dt)	yearweek(t)	yearweek(c)
NULL	NULL	NULL	NULL	NULL
Warnings:
Warning	1292	Incorrect datetime value: '0000-00-00'
Warning	1292	Incorrect datetime value: '0000-00-00'
select to_days("0000-00-00"),to_days(d),to_days(dt),to_days(t),to_days(c) from t1;
to_days("0000-00-00")	to_days(d)	to_days(dt)	to_days(t)	to_days(c)
NULL	NULL	NULL	NULL	NULL
Warnings:
Warning	1292	Incorrect datetime value: '0000-00-00'
Warning	1292	Incorrect datetime value: '0000-00-00'
select extract(MONTH FROM "0000-00-00"),extract(MONTH FROM d),extract(MONTH FROM dt),extract(MONTH FROM t),extract(MONTH FROM c) from t1;
extract(MONTH FROM "0000-00-00")	extract(MONTH FROM d)	extract(MONTH FROM dt)	extract(MONTH FROM t)	extract(MONTH FROM c)
0	0	0	0	0
drop table t1;
CREATE TABLE t1 ( start datetime default NULL);
INSERT INTO t1 VALUES ('2002-10-21 00:00:00'),('2002-10-28 00:00:00'),('2002-11-04 00:00:00');
CREATE TABLE t2 ( ctime1 timestamp NOT NULL, ctime2 timestamp NOT NULL);
INSERT INTO t2 VALUES (20021029165106,20021105164731);
CREATE TABLE t3 (ctime1 char(19) NOT NULL, ctime2 char(19) NOT NULL);
INSERT INTO t3 VALUES ("2002-10-29 16:51:06","2002-11-05 16:47:31");
select * from t1, t2 where t1.start between t2.ctime1 and t2.ctime2;
start	ctime1	ctime2
2002-11-04 00:00:00	2002-10-29 16:51:06	2002-11-05 16:47:31
select * from t1, t2 where t1.start >= t2.ctime1 and t1.start <= t2.ctime2;
start	ctime1	ctime2
2002-11-04 00:00:00	2002-10-29 16:51:06	2002-11-05 16:47:31
select * from t1, t3 where t1.start between t3.ctime1 and t3.ctime2;
start	ctime1	ctime2
2002-11-04 00:00:00	2002-10-29 16:51:06	2002-11-05 16:47:31
drop table t1,t2,t3;
select @a:=FROM_UNIXTIME(1);
@a:=FROM_UNIXTIME(1)
1970-01-01 03:00:01
select unix_timestamp(@a);
unix_timestamp(@a)
1
select unix_timestamp('1969-12-01 19:00:01');
unix_timestamp('1969-12-01 19:00:01')
NULL
select from_unixtime(-1);
from_unixtime(-1)
NULL
select from_unixtime(2147483647);
from_unixtime(2147483647)
2038-01-19 06:14:07
select from_unixtime(2147483648);
from_unixtime(2147483648)
NULL
Warnings:
Warning	1292	Truncated incorrect unixtime value: '2147483648'
select from_unixtime(0);
from_unixtime(0)
1970-01-01 03:00:00
select unix_timestamp(from_unixtime(2147483647));
unix_timestamp(from_unixtime(2147483647))
2147483647
select unix_timestamp(from_unixtime(2147483648));
unix_timestamp(from_unixtime(2147483648))
NULL
Warnings:
Warning	1292	Truncated incorrect unixtime value: '2147483648'
select unix_timestamp('2039-01-20 01:00:00');
unix_timestamp('2039-01-20 01:00:00')
NULL
select unix_timestamp('1968-01-20 01:00:00');
unix_timestamp('1968-01-20 01:00:00')
NULL
select unix_timestamp('2038-02-10 01:00:00');
unix_timestamp('2038-02-10 01:00:00')
NULL
select unix_timestamp('1969-11-20 01:00:00');
unix_timestamp('1969-11-20 01:00:00')
NULL
select unix_timestamp('2038-01-20 01:00:00');
unix_timestamp('2038-01-20 01:00:00')
NULL
select unix_timestamp('1969-12-30 01:00:00');
unix_timestamp('1969-12-30 01:00:00')
NULL
select unix_timestamp('2038-01-17 12:00:00');
unix_timestamp('2038-01-17 12:00:00')
2147331600
select unix_timestamp('1970-01-01 03:00:01');
unix_timestamp('1970-01-01 03:00:01')
1
select unix_timestamp('2038-01-19 07:14:07');
unix_timestamp('2038-01-19 07:14:07')
NULL
SELECT CHARSET(DAYNAME(19700101));
CHARSET(DAYNAME(19700101))
latin1
SELECT CHARSET(MONTHNAME(19700101));
CHARSET(MONTHNAME(19700101))
latin1
SELECT LOWER(DAYNAME(19700101));
LOWER(DAYNAME(19700101))
thursday
SELECT LOWER(MONTHNAME(19700101));
LOWER(MONTHNAME(19700101))
january
SELECT COERCIBILITY(MONTHNAME('1970-01-01')),COERCIBILITY(DAYNAME('1970-01-01'));
COERCIBILITY(MONTHNAME('1970-01-01'))	COERCIBILITY(DAYNAME('1970-01-01'))
4	4
CREATE TABLE t1 (datetime datetime, timestamp timestamp, date date, time time);
INSERT INTO t1 values ("2001-01-02 03:04:05", "2002-01-02 03:04:05", "2003-01-02", "06:07:08");
SELECT * from t1;
datetime	timestamp	date	time
2001-01-02 03:04:05	2002-01-02 03:04:05	2003-01-02	06:07:08
select date_add("1997-12-31",INTERVAL 1 SECOND);
date_add("1997-12-31",INTERVAL 1 SECOND)
1997-12-31 00:00:01
select date_add("1997-12-31",INTERVAL "1 1" YEAR_MONTH);
date_add("1997-12-31",INTERVAL "1 1" YEAR_MONTH)
1999-01-31
select date_add(datetime, INTERVAL 1 SECOND) from t1;
date_add(datetime, INTERVAL 1 SECOND)
2001-01-02 03:04:06
select date_add(datetime, INTERVAL 1 YEAR) from t1;
date_add(datetime, INTERVAL 1 YEAR)
2002-01-02 03:04:05
select date_add(date,INTERVAL 1 SECOND) from t1;
date_add(date,INTERVAL 1 SECOND)
2003-01-02 00:00:01
select date_add(date,INTERVAL 1 MINUTE) from t1;
date_add(date,INTERVAL 1 MINUTE)
2003-01-02 00:01:00
select date_add(date,INTERVAL 1 HOUR) from t1;
date_add(date,INTERVAL 1 HOUR)
2003-01-02 01:00:00
select date_add(date,INTERVAL 1 DAY) from t1;
date_add(date,INTERVAL 1 DAY)
2003-01-03
select date_add(date,INTERVAL 1 MONTH) from t1;
date_add(date,INTERVAL 1 MONTH)
2003-02-02
select date_add(date,INTERVAL 1 YEAR) from t1;
date_add(date,INTERVAL 1 YEAR)
2004-01-02
select date_add(date,INTERVAL "1:1" MINUTE_SECOND) from t1;
date_add(date,INTERVAL "1:1" MINUTE_SECOND)
2003-01-02 00:01:01
select date_add(date,INTERVAL "1:1" HOUR_MINUTE) from t1;
date_add(date,INTERVAL "1:1" HOUR_MINUTE)
2003-01-02 01:01:00
select date_add(date,INTERVAL "1:1" DAY_HOUR) from t1;
date_add(date,INTERVAL "1:1" DAY_HOUR)
2003-01-03 01:00:00
select date_add(date,INTERVAL "1 1" YEAR_MONTH) from t1;
date_add(date,INTERVAL "1 1" YEAR_MONTH)
2004-02-02
select date_add(date,INTERVAL "1:1:1" HOUR_SECOND) from t1;
date_add(date,INTERVAL "1:1:1" HOUR_SECOND)
2003-01-02 01:01:01
select date_add(date,INTERVAL "1 1:1" DAY_MINUTE) from t1;
date_add(date,INTERVAL "1 1:1" DAY_MINUTE)
2003-01-03 01:01:00
select date_add(date,INTERVAL "1 1:1:1" DAY_SECOND) from t1;
date_add(date,INTERVAL "1 1:1:1" DAY_SECOND)
2003-01-03 01:01:01
select date_add(date,INTERVAL "1" WEEK) from t1;
date_add(date,INTERVAL "1" WEEK)
2003-01-09
select date_add(date,INTERVAL "1" QUARTER) from t1;
date_add(date,INTERVAL "1" QUARTER)
2003-04-02
select timestampadd(MINUTE, 1, date) from t1;
timestampadd(MINUTE, 1, date)
2003-01-02 00:01:00
select timestampadd(WEEK, 1, date) from t1;
timestampadd(WEEK, 1, date)
2003-01-09
select timestampadd(SQL_TSI_SECOND, 1, date) from t1;
timestampadd(SQL_TSI_SECOND, 1, date)
2003-01-02 00:00:01
select timestampdiff(MONTH, '2001-02-01', '2001-05-01') as a;
a
3
select timestampdiff(YEAR, '2002-05-01', '2001-01-01') as a;
a
-1
select timestampdiff(QUARTER, '2002-05-01', '2001-01-01') as a;
a
-5
select timestampdiff(MONTH, '2000-03-28', '2000-02-29') as a;
a
0
select timestampdiff(MONTH, '1991-03-28', '2000-02-29') as a;
a
107
select timestampdiff(SQL_TSI_WEEK, '2001-02-01', '2001-05-01') as a;
a
12
select timestampdiff(SQL_TSI_HOUR, '2001-02-01', '2001-05-01') as a;
a
2136
select timestampdiff(SQL_TSI_DAY, '2001-02-01', '2001-05-01') as a;
a
89
select timestampdiff(SQL_TSI_MINUTE, '2001-02-01 12:59:59', '2001-05-01 12:58:59') as a;
a
128159
select timestampdiff(SQL_TSI_SECOND, '2001-02-01 12:59:59', '2001-05-01 12:58:58') as a;
a
7689539
select timestampdiff(SQL_TSI_DAY, '1986-02-01', '1986-03-01') as a1,
timestampdiff(SQL_TSI_DAY, '1900-02-01', '1900-03-01') as a2,
timestampdiff(SQL_TSI_DAY, '1996-02-01', '1996-03-01') as a3,
timestampdiff(SQL_TSI_DAY, '2000-02-01', '2000-03-01') as a4;
a1	a2	a3	a4
28	28	29	29
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-11 14:30:27');
TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-11 14:30:27')
0
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-11 14:30:28');
TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-11 14:30:28')
1
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-11 14:30:29');
TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-11 14:30:29')
1
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-12 14:30:27');
TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-12 14:30:27')
1
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-12 14:30:28');
TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-12 14:30:28')
2
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-12 14:30:29');
TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-12 14:30:29')
2
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-17 14:30:27');
TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-17 14:30:27')
0
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-17 14:30:28');
TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-17 14:30:28')
1
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-17 14:30:29');
TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-17 14:30:29')
1
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-24 14:30:27');
TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-24 14:30:27')
1
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-24 14:30:28');
TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-24 14:30:28')
2
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-24 14:30:29');
TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-24 14:30:29')
2
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-02-10 14:30:27');
TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-02-10 14:30:27')
0
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-02-10 14:30:28');
TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-02-10 14:30:28')
1
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-02-10 14:30:29');
TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-02-10 14:30:29')
1
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-03-10 14:30:27');
TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-03-10 14:30:27')
1
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-03-10 14:30:28');
TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-03-10 14:30:28')
2
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-03-10 14:30:29');
TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-03-10 14:30:29')
2
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2007-01-10 14:30:27');
TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2007-01-10 14:30:27')
0
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2007-01-10 14:30:28');
TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2007-01-10 14:30:28')
1
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2007-01-10 14:30:29');
TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2007-01-10 14:30:29')
1
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2008-01-10 14:30:27');
TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2008-01-10 14:30:27')
1
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2008-01-10 14:30:28');
TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2008-01-10 14:30:28')
2
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2008-01-10 14:30:29');
TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2008-01-10 14:30:29')
2
select date_add(time,INTERVAL 1 SECOND) from t1;
date_add(time,INTERVAL 1 SECOND)
06:07:09
drop table t1;
select last_day('2000-02-05') as f1, last_day('2002-12-31') as f2,
last_day('2003-03-32') as f3, last_day('2003-04-01') as f4,
last_day('2001-01-01 01:01:01') as f5, last_day(NULL),
last_day('2001-02-12');
f1	f2	f3	f4	f5	last_day(NULL)	last_day('2001-02-12')
2000-02-29	2002-12-31	NULL	2003-04-30	2001-01-31	NULL	2001-02-28
Warnings:
Warning	1292	Incorrect datetime value: '2003-03-32'
create table t1 select last_day('2000-02-05') as a,
from_days(to_days("960101")) as b;
describe t1;
Field	Type	Null	Key	Default	Extra
a	date	YES		NULL	
b	date	YES		NULL	
select * from t1;
a	b
2000-02-29	1996-01-01
drop table t1;
select last_day('2000-02-05') as a,
from_days(to_days("960101")) as b;
a	b
2000-02-29	1996-01-01
select date_add(last_day("1997-12-1"), INTERVAL 1 DAY);
date_add(last_day("1997-12-1"), INTERVAL 1 DAY)
1998-01-01
select length(last_day("1997-12-1"));
length(last_day("1997-12-1"))
10
select last_day("1997-12-1")+0;
last_day("1997-12-1")+0
19971231
select last_day("1997-12-1")+0.0;
last_day("1997-12-1")+0.0
19971231.0
select strcmp(date_sub(localtimestamp(), interval 3 hour), utc_timestamp())=0;
strcmp(date_sub(localtimestamp(), interval 3 hour), utc_timestamp())=0
1
select strcmp(date_format(date_sub(localtimestamp(), interval 3 hour),"%T"), utc_time())=0;
strcmp(date_format(date_sub(localtimestamp(), interval 3 hour),"%T"), utc_time())=0
1
select strcmp(date_format(date_sub(localtimestamp(), interval 3 hour),"%Y-%m-%d"), utc_date())=0;
strcmp(date_format(date_sub(localtimestamp(), interval 3 hour),"%Y-%m-%d"), utc_date())=0
1
select strcmp(date_format(utc_timestamp(),"%T"), utc_time())=0;
strcmp(date_format(utc_timestamp(),"%T"), utc_time())=0
1
select strcmp(date_format(utc_timestamp(),"%Y-%m-%d"), utc_date())=0;
strcmp(date_format(utc_timestamp(),"%Y-%m-%d"), utc_date())=0
1
select strcmp(concat(utc_date(),' ',utc_time()),utc_timestamp())=0;
strcmp(concat(utc_date(),' ',utc_time()),utc_timestamp())=0
1
explain extended select period_add("9602",-12),period_diff(199505,"9404"),from_days(to_days("960101")),dayofmonth("1997-01-02"), month("1997-01-02"), monthname("1972-03-04"),dayofyear("0000-00-00"),HOUR("1997-03-03 23:03:22"),MINUTE("23:03:22"),SECOND(230322),QUARTER(980303),WEEK("1998-03-03"),yearweek("2000-01-01",1),week(19950101,1),year("98-02-03"),weekday(curdate())-weekday(now()),dayname("1962-03-03"),unix_timestamp(),sec_to_time(time_to_sec("0:30:47")/6.21),curtime(),utc_time(),curdate(),utc_date(),utc_timestamp(),date_format("1997-01-02 03:04:05", "%M %W %D %Y %y %m %d %h %i %s %w"),from_unixtime(unix_timestamp("1994-03-02 10:11:12")),"1997-12-31 23:59:59" + INTERVAL 1 SECOND,"1998-01-01 00:00:00" - INTERVAL 1 SECOND,INTERVAL 1 DAY + "1997-12-31", extract(YEAR FROM "1999-01-02 10:11:12"),date_add("1997-12-31 23:59:59",INTERVAL 1 SECOND);
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
Warnings:
Note	1003	select period_add('9602',-12) AS `period_add("9602",-12)`,period_diff(199505,'9404') AS `period_diff(199505,"9404")`,from_days(to_days('960101')) AS `from_days(to_days("960101"))`,dayofmonth('1997-01-02') AS `dayofmonth("1997-01-02")`,month('1997-01-02') AS `month("1997-01-02")`,monthname('1972-03-04') AS `monthname("1972-03-04")`,dayofyear('0000-00-00') AS `dayofyear("0000-00-00")`,hour('1997-03-03 23:03:22') AS `HOUR("1997-03-03 23:03:22")`,minute('23:03:22') AS `MINUTE("23:03:22")`,second(230322) AS `SECOND(230322)`,quarter(980303) AS `QUARTER(980303)`,week('1998-03-03') AS `WEEK("1998-03-03")`,yearweek('2000-01-01',1) AS `yearweek("2000-01-01",1)`,week(19950101,1) AS `week(19950101,1)`,year('98-02-03') AS `year("98-02-03")`,weekday(curdate()) - weekday(current_timestamp()) AS `weekday(curdate())-weekday(now())`,dayname('1962-03-03') AS `dayname("1962-03-03")`,unix_timestamp() AS `unix_timestamp()`,sec_to_time(time_to_sec('0:30:47') / 6.21) AS `sec_to_time(time_to_sec("0:30:47")/6.21)`,curtime() AS `curtime()`,utc_time() AS `utc_time()`,curdate() AS `curdate()`,utc_date() AS `utc_date()`,utc_timestamp() AS `utc_timestamp()`,date_format('1997-01-02 03:04:05','%M %W %D %Y %y %m %d %h %i %s %w') AS `date_format("1997-01-02 03:04:05", "%M %W %D %Y %y %m %d %h %i %s %w")`,from_unixtime(unix_timestamp('1994-03-02 10:11:12')) AS `from_unixtime(unix_timestamp("1994-03-02 10:11:12"))`,'1997-12-31 23:59:59' + interval 1 second AS `"1997-12-31 23:59:59" + INTERVAL 1 SECOND`,'1998-01-01 00:00:00' - interval 1 second AS `"1998-01-01 00:00:00" - INTERVAL 1 SECOND`,'1997-12-31' + interval 1 day AS `INTERVAL 1 DAY + "1997-12-31"`,extract(year from '1999-01-02 10:11:12') AS `extract(YEAR FROM "1999-01-02 10:11:12")`,'1997-12-31 23:59:59' + interval 1 second AS `date_add("1997-12-31 23:59:59",INTERVAL 1 SECOND)`
SET @TMP='2007-08-01 12:22:49';
CREATE TABLE t1 (d DATETIME);
INSERT INTO t1 VALUES ('2007-08-01 12:22:59');
INSERT INTO t1 VALUES ('2007-08-01 12:23:01');
INSERT INTO t1 VALUES ('2007-08-01 12:23:20');
SELECT count(*) FROM t1 WHERE d>FROM_DAYS(TO_DAYS(@TMP)) AND d<=FROM_DAYS(TO_DAYS(@TMP)+1);
count(*)
3
DROP TABLE t1;
select last_day('2005-00-00');
last_day('2005-00-00')
NULL
select last_day('2005-00-01');
last_day('2005-00-01')
NULL
select last_day('2005-01-00');
last_day('2005-01-00')
2005-01-31
select monthname(str_to_date(null, '%m')), monthname(str_to_date(null, '%m')),
monthname(str_to_date(1, '%m')), monthname(str_to_date(0, '%m'));
monthname(str_to_date(null, '%m'))	monthname(str_to_date(null, '%m'))	monthname(str_to_date(1, '%m'))	monthname(str_to_date(0, '%m'))
NULL	NULL	January	NULL
set time_zone='-6:00';
create table t1(a timestamp);
insert into t1 values (19691231190001);
select * from t1;
a
1969-12-31 19:00:01
drop table t1;
create table t1(f1 date, f2 time, f3 datetime);
insert into t1 values ("2006-01-01", "12:01:01", "2006-01-01 12:01:01");
insert into t1 values ("2006-01-02", "12:01:02", "2006-01-02 12:01:02");
select f1 from t1 where f1 between CAST("2006-1-1" as date) and CAST(20060101 as date);
f1
2006-01-01
select f1 from t1 where f1 between cast("2006-1-1" as date) and cast("2006.1.1" as date);
f1
2006-01-01
select f1 from t1 where date(f1) between cast("2006-1-1" as date) and cast("2006.1.1" as date);
f1
2006-01-01
select f2 from t1 where f2 between cast("12:1:2" as time) and cast("12:2:2" as time);
f2
12:01:02
select f2 from t1 where time(f2) between cast("12:1:2" as time) and cast("12:2:2" as time);
f2
12:01:02
select f3 from t1 where f3 between cast("2006-1-1 12:1:1" as datetime) and cast("2006-1-1 12:1:2" as datetime);
f3
2006-01-01 12:01:01
select f3 from t1 where timestamp(f3) between cast("2006-1-1 12:1:1" as datetime) and cast("2006-1-1 12:1:2" as datetime);
f3
2006-01-01 12:01:01
select f1 from t1 where cast("2006-1-1" as date) between f1 and f3;
f1
2006-01-01
select f1 from t1 where cast("2006-1-1" as date) between date(f1) and date(f3);
f1
2006-01-01
select f1 from t1 where cast("2006-1-1" as date) between f1 and cast('zzz' as date);
f1
Warnings:
Warning	1292	Truncated incorrect datetime value: 'zzz'
select f1 from t1 where makedate(2006,1) between date(f1) and date(f3);
f1
2006-01-01
select f1 from t1 where makedate(2006,2) between date(f1) and date(f3);
f1
2006-01-02
drop table t1;
create table t1 select now() - now(), curtime() - curtime(), 
sec_to_time(1) + 0, from_unixtime(1) + 0;
show create table t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `now() - now()` bigint(16) NOT NULL,
  `curtime() - curtime()` int(9) NOT NULL,
  `sec_to_time(1) + 0` int(9) DEFAULT NULL,
  `from_unixtime(1) + 0` bigint(16) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
drop table t1;
SELECT SEC_TO_TIME(3300000);
SEC_TO_TIME(3300000)
838:59:59
Warnings:
Warning	1292	Truncated incorrect seconds value: '3300000'
SELECT SEC_TO_TIME(3300000)+0;
SEC_TO_TIME(3300000)+0
8385959
Warnings:
Warning	1292	Truncated incorrect seconds value: '3300000'
SELECT SEC_TO_TIME(3600 * 4294967296);
SEC_TO_TIME(3600 * 4294967296)
838:59:59
Warnings:
Warning	1292	Truncated incorrect seconds value: '15461882265600'
SELECT TIME_TO_SEC('916:40:00');
TIME_TO_SEC('916:40:00')
3020399
Warnings:
Warning	1292	Truncated incorrect time value: '916:40:00'
SELECT ADDTIME('500:00:00', '416:40:00');
ADDTIME('500:00:00', '416:40:00')
838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '916:40:00'
SELECT ADDTIME('916:40:00', '416:40:00');
ADDTIME('916:40:00', '416:40:00')
838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '916:40:00'
Warning	1292	Truncated incorrect time value: '1255:39:59.999999'
SELECT SUBTIME('916:40:00', '416:40:00');
SUBTIME('916:40:00', '416:40:00')
422:19:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '916:40:00'
SELECT SUBTIME('-916:40:00', '416:40:00');
SUBTIME('-916:40:00', '416:40:00')
-838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '-916:40:00'
Warning	1292	Truncated incorrect time value: '-1255:39:59.999999'
SELECT MAKETIME(916,0,0);
MAKETIME(916,0,0)
838:59:59
Warnings:
Warning	1292	Truncated incorrect time value: '916:00:00'
SELECT MAKETIME(4294967296, 0, 0);
MAKETIME(4294967296, 0, 0)
838:59:59
Warnings:
Warning	1292	Truncated incorrect time value: '4294967296:00:00'
SELECT MAKETIME(-4294967296, 0, 0);
MAKETIME(-4294967296, 0, 0)
-838:59:59
Warnings:
Warning	1292	Truncated incorrect time value: '-4294967296:00:00'
SELECT MAKETIME(0, 4294967296, 0);
MAKETIME(0, 4294967296, 0)
NULL
SELECT MAKETIME(0, 0, 4294967296);
MAKETIME(0, 0, 4294967296)
NULL
Warnings:
Warning	1292	Truncated incorrect seconds value: '4294967296'
SELECT MAKETIME(CAST(-1 AS UNSIGNED), 0, 0);
MAKETIME(CAST(-1 AS UNSIGNED), 0, 0)
838:59:59
Warnings:
Note	1105	Cast to unsigned converted negative integer to it's positive complement
Warning	1292	Truncated incorrect time value: '18446744073709551615:00:00'
SELECT EXTRACT(HOUR FROM '10000:02:03');
EXTRACT(HOUR FROM '10000:02:03')
16
CREATE TABLE t1(f1 TIME);
INSERT IGNORE INTO t1 VALUES('916:00:00 a');
Warnings:
Warning	1265	Data truncated for column 'f1' at row 1
Warning	1264	Out of range value for column 'f1' at row 1
SELECT * FROM t1;
f1
838:59:59
DROP TABLE t1;
SELECT SEC_TO_TIME(CAST(-1 AS UNSIGNED));
SEC_TO_TIME(CAST(-1 AS UNSIGNED))
838:59:59
Warnings:
Note	1105	Cast to unsigned converted negative integer to it's positive complement
Warning	1292	Truncated incorrect seconds value: '18446744073709551615'
SET NAMES latin1;
SET character_set_results = NULL;
SHOW VARIABLES LIKE 'character_set_results';
Variable_name	Value
character_set_results	
CREATE TABLE testBug8868 (field1 DATE, field2 VARCHAR(32) CHARACTER SET BINARY);
INSERT INTO testBug8868 VALUES ('2006-09-04', 'abcd');
SELECT DATE_FORMAT(field1,'%b-%e %l:%i%p') as fmtddate, field2 FROM testBug8868;
fmtddate	field2
Sep-4 12:00AM	abcd
DROP TABLE testBug8868;
SET NAMES DEFAULT;
SET TIMESTAMP=UNIX_TIMESTAMP('2001-01-01 11:22:33');
CREATE TABLE t1 (
a TIMESTAMP
);
INSERT INTO t1 VALUES (now()), (now());
SELECT 1 FROM t1 ORDER BY MAKETIME(1, 1, a);
1
1
1
Warnings:
Warning	1292	Truncated incorrect seconds value: '20010101112233'
Warning	1292	Truncated incorrect seconds value: '20010101112233'
DROP TABLE t1;
SET TIMESTAMP=DEFAULT;
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 DAY)),'%H') As H)
union
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 DAY)),'%H') As H);
H
120
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 DAY)),'%k') As H)
union
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 DAY)),'%k') As H);
H
120
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 HOUR)),'%H') As H)
union
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 HOUR)),'%H') As H);
H
05
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 HOUR)),'%k') As H)
union
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 HOUR)),'%k') As H);
H
5
select last_day('0000-00-00');
last_day('0000-00-00')
NULL
select isnull(week(now() + 0)), isnull(week(now() + 0.2)),
week(20061108), week(20061108.01), week(20061108085411.000002);
isnull(week(now() + 0))	isnull(week(now() + 0.2))	week(20061108)	week(20061108.01)	week(20061108085411.000002)
0	0	45	45	45
Warnings:
Note	1292	Truncated incorrect date value: '20061108.01'
End of 4.1 tests
select time_format('100:00:00', '%H %k %h %I %l');
time_format('100:00:00', '%H %k %h %I %l')
100 100 04 04 4
SET @old_log_bin_trust_function_creators= @@global.log_bin_trust_function_creators;
SET GLOBAL log_bin_trust_function_creators = 1;
create table t1 (a timestamp default '2005-05-05 01:01:01',
b timestamp default '2005-05-05 01:01:01');
drop function if exists t_slow_sysdate;
create function t_slow_sysdate() returns timestamp
begin
do sleep(2);
return sysdate();
end;
//
insert into t1 set a = sysdate(), b = t_slow_sysdate();//
create trigger t_before before insert on t1
for each row begin
set new.b = t_slow_sysdate();
end
//
insert into t1 set a = sysdate();
select a != b from t1;
a != b
1
1
drop trigger t_before;
drop function t_slow_sysdate;
drop table t1;
SET GLOBAL log_bin_trust_function_creators = 0;
create table t1 (a datetime, i int, b datetime);
insert into t1 select sysdate(), sleep(2), sysdate() from dual;
select a != b from t1;
a != b
1
drop table t1;
create procedure t_sysdate()
begin
select sysdate() into @a;
do sleep(2);
select sysdate() into @b;
select @a != @b;
end;
//
call t_sysdate();
@a != @b
1
drop procedure t_sysdate;
SET @@global.log_bin_trust_function_creators= @old_log_bin_trust_function_creators;
select timestampdiff(month,'2004-09-11','2004-09-11');
timestampdiff(month,'2004-09-11','2004-09-11')
0
select timestampdiff(month,'2004-09-11','2005-09-11');
timestampdiff(month,'2004-09-11','2005-09-11')
12
select timestampdiff(month,'2004-09-11','2006-09-11');
timestampdiff(month,'2004-09-11','2006-09-11')
24
select timestampdiff(month,'2004-09-11','2007-09-11');
timestampdiff(month,'2004-09-11','2007-09-11')
36
select timestampdiff(month,'2005-09-11','2004-09-11');
timestampdiff(month,'2005-09-11','2004-09-11')
-12
select timestampdiff(month,'2005-09-11','2003-09-11');
timestampdiff(month,'2005-09-11','2003-09-11')
-24
select timestampdiff(month,'2004-02-28','2005-02-28');
timestampdiff(month,'2004-02-28','2005-02-28')
12
select timestampdiff(month,'2004-02-29','2005-02-28');
timestampdiff(month,'2004-02-29','2005-02-28')
11
select timestampdiff(month,'2004-02-28','2005-02-28');
timestampdiff(month,'2004-02-28','2005-02-28')
12
select timestampdiff(month,'2004-03-29','2005-03-28');
timestampdiff(month,'2004-03-29','2005-03-28')
11
select timestampdiff(month,'2003-02-28','2004-02-29');
timestampdiff(month,'2003-02-28','2004-02-29')
12
select timestampdiff(month,'2003-02-28','2005-02-28');
timestampdiff(month,'2003-02-28','2005-02-28')
24
select timestampdiff(month,'1999-09-11','2001-10-10');
timestampdiff(month,'1999-09-11','2001-10-10')
24
select timestampdiff(month,'1999-09-11','2001-9-11');
timestampdiff(month,'1999-09-11','2001-9-11')
24
select timestampdiff(year,'1999-09-11','2001-9-11');
timestampdiff(year,'1999-09-11','2001-9-11')
2
select timestampdiff(year,'2004-02-28','2005-02-28');
timestampdiff(year,'2004-02-28','2005-02-28')
1
select timestampdiff(year,'2004-02-29','2005-02-28');
timestampdiff(year,'2004-02-29','2005-02-28')
0
CREATE TABLE t1 (id int NOT NULL PRIMARY KEY, day date);
CREATE TABLE t2 (id int NOT NULL PRIMARY KEY, day date);
INSERT INTO t1 VALUES
(1, '2005-06-01'), (2, '2005-02-01'), (3, '2005-07-01');
INSERT INTO t2 VALUES
(1, '2005-08-01'), (2, '2005-06-15'), (3, '2005-07-15');
SELECT * FROM t1, t2 
WHERE t1.day BETWEEN 
'2005.09.01' - INTERVAL 6 MONTH AND t2.day;
id	day	id	day
1	2005-06-01	1	2005-08-01
3	2005-07-01	1	2005-08-01
1	2005-06-01	2	2005-06-15
1	2005-06-01	3	2005-07-15
3	2005-07-01	3	2005-07-15
SELECT * FROM t1, t2 
WHERE CAST(t1.day AS DATE) BETWEEN 
'2005.09.01' - INTERVAL 6 MONTH AND t2.day;
id	day	id	day
1	2005-06-01	1	2005-08-01
3	2005-07-01	1	2005-08-01
1	2005-06-01	2	2005-06-15
1	2005-06-01	3	2005-07-15
3	2005-07-01	3	2005-07-15
DROP TABLE t1,t2;
set time_zone= @@global.time_zone;
select str_to_date('10:00 PM', '%h:%i %p') + INTERVAL 10 MINUTE;
str_to_date('10:00 PM', '%h:%i %p') + INTERVAL 10 MINUTE
22:10:00
select str_to_date("1997-00-04 22:23:00","%Y-%m-%D") + interval 10 minute;
str_to_date("1997-00-04 22:23:00","%Y-%m-%D") + interval 10 minute
NULL
Warnings:
Warning	1292	Truncated incorrect date value: '1997-00-04 22:23:00'
Warning	1292	Incorrect datetime value: '1997-00-04 00:00:00'
create table t1 (field DATE);
insert into t1 values ('2006-11-06');
select * from t1 where field < '2006-11-06 04:08:36.0';
field
2006-11-06
select * from t1 where field = '2006-11-06 04:08:36.0';
field
select * from t1 where field = '2006-11-06';
field
2006-11-06
select * from t1 where CAST(field as DATETIME) < '2006-11-06 04:08:36.0';
field
2006-11-06
select * from t1 where CAST(field as DATE) < '2006-11-06 04:08:36.0';
field
2006-11-06
drop table t1;
CREATE TABLE t1 (a int, t1 time, t2 time, d date, PRIMARY KEY  (a));
INSERT INTO t1 VALUES (1, '10:00:00', NULL, NULL), 
(2, '11:00:00', '11:15:00', '1972-02-06');
SELECT t1, t2, SEC_TO_TIME( TIME_TO_SEC( t2 ) - TIME_TO_SEC( t1 ) ), QUARTER(d) 
FROM t1;
t1	t2	SEC_TO_TIME( TIME_TO_SEC( t2 ) - TIME_TO_SEC( t1 ) )	QUARTER(d)
10:00:00	NULL	NULL	NULL
11:00:00	11:15:00	00:15:00	1
SELECT t1, t2, SEC_TO_TIME( TIME_TO_SEC( t2 ) - TIME_TO_SEC( t1 ) ), QUARTER(d)
FROM t1 ORDER BY a DESC;
t1	t2	SEC_TO_TIME( TIME_TO_SEC( t2 ) - TIME_TO_SEC( t1 ) )	QUARTER(d)
11:00:00	11:15:00	00:15:00	1
10:00:00	NULL	NULL	NULL
DROP TABLE t1;
SELECT TIME_FORMAT(SEC_TO_TIME(a),"%H:%i:%s") FROM (SELECT 3020399 AS a UNION SELECT 3020398 ) x GROUP BY 1;
TIME_FORMAT(SEC_TO_TIME(a),"%H:%i:%s")
838:59:58
838:59:59
set names latin1;
create table t1 (a varchar(15) character set ascii not null);
insert into t1 values ('070514-000000');
select concat(a,ifnull(min(date_format(now(), '%Y-%m-%d')),' ull')) from t1;
concat(a,ifnull(min(date_format(now(), '%Y-%m-%d')),' ull'))
#
set names swe7;
select concat(a,ifnull(min(date_format(now(), '%Y-%m-%d')),' ull')) from t1;
ERROR HY000: Illegal mix of collations (ascii_general_ci,IMPLICIT) and (swe7_swedish_ci,COERCIBLE) for operation 'concat'
set names latin1;
set lc_time_names=fr_FR;
select concat(a,ifnull(min(date_format(now(), '%Y-%m-%d')),' ull')) from t1;
ERROR HY000: Illegal mix of collations (ascii_general_ci,IMPLICIT) and (latin1_swedish_ci,COERCIBLE) for operation 'concat'
set lc_time_names=en_US;
drop table t1;
select DATE_ADD('20071108181000', INTERVAL 1 DAY);
DATE_ADD('20071108181000', INTERVAL 1 DAY)
2007-11-09 18:10:00
select DATE_ADD(20071108181000,   INTERVAL 1 DAY);
DATE_ADD(20071108181000,   INTERVAL 1 DAY)
2007-11-09 18:10:00
select DATE_ADD('20071108',       INTERVAL 1 DAY);
DATE_ADD('20071108',       INTERVAL 1 DAY)
2007-11-09
select DATE_ADD(20071108,         INTERVAL 1 DAY);
DATE_ADD(20071108,         INTERVAL 1 DAY)
2007-11-09
select LAST_DAY('2007-12-06 08:59:19.05') - INTERVAL 1 SECOND;
LAST_DAY('2007-12-06 08:59:19.05') - INTERVAL 1 SECOND
2007-12-30 23:59:59
select date_add('1000-01-01 00:00:00', interval '1.03:02:01.05' day_microsecond);
date_add('1000-01-01 00:00:00', interval '1.03:02:01.05' day_microsecond)
1000-01-02 03:02:01.050000
select date_add('1000-01-01 00:00:00', interval '1.02' day_microsecond);
date_add('1000-01-01 00:00:00', interval '1.02' day_microsecond)
1000-01-01 00:00:01.020000
#
# Bug #52315 part 2 : utc_date() crashes when system time > year 2037
#
SET TIMESTAMP=-147490000;
SELECT UTC_TIMESTAMP();
SET TIMESTAMP=2147483648;
SELECT UTC_TIMESTAMP();
SET TIMESTAMP=2147483646;
SELECT UTC_TIMESTAMP();
SET TIMESTAMP=2147483647;
SELECT UTC_TIMESTAMP();
SET TIMESTAMP=0;
SELECT UTC_TIMESTAMP();
SET TIMESTAMP=-1;
SELECT UTC_TIMESTAMP();
SET TIMESTAMP=1;
SELECT UTC_TIMESTAMP();
SET TIMESTAMP=0;
End of 5.0 tests
select date_sub("0050-01-01 00:00:01",INTERVAL 2 SECOND);
date_sub("0050-01-01 00:00:01",INTERVAL 2 SECOND)
0049-12-31 23:59:59
select date_sub("0199-01-01 00:00:01",INTERVAL 2 SECOND);
date_sub("0199-01-01 00:00:01",INTERVAL 2 SECOND)
0198-12-31 23:59:59
select date_add("0199-12-31 23:59:59",INTERVAL 2 SECOND);
date_add("0199-12-31 23:59:59",INTERVAL 2 SECOND)
0200-01-01 00:00:01
select date_sub("0200-01-01 00:00:01",INTERVAL 2 SECOND);
date_sub("0200-01-01 00:00:01",INTERVAL 2 SECOND)
0199-12-31 23:59:59
select date_sub("0200-01-01 00:00:01",INTERVAL 1 SECOND);
date_sub("0200-01-01 00:00:01",INTERVAL 1 SECOND)
0200-01-01 00:00:00
select date_sub("0200-01-01 00:00:01",INTERVAL 2 SECOND);
date_sub("0200-01-01 00:00:01",INTERVAL 2 SECOND)
0199-12-31 23:59:59
select date_add("2001-01-01 23:59:59",INTERVAL -2000 YEAR);
date_add("2001-01-01 23:59:59",INTERVAL -2000 YEAR)
0001-01-01 23:59:59
select date_sub("50-01-01 00:00:01",INTERVAL 2 SECOND);
date_sub("50-01-01 00:00:01",INTERVAL 2 SECOND)
2049-12-31 23:59:59
select date_sub("90-01-01 00:00:01",INTERVAL 2 SECOND);
date_sub("90-01-01 00:00:01",INTERVAL 2 SECOND)
1989-12-31 23:59:59
select date_sub("0069-01-01 00:00:01",INTERVAL 2 SECOND);
date_sub("0069-01-01 00:00:01",INTERVAL 2 SECOND)
0068-12-31 23:59:59
select date_sub("0169-01-01 00:00:01",INTERVAL 2 SECOND);
date_sub("0169-01-01 00:00:01",INTERVAL 2 SECOND)
0168-12-31 23:59:59
CREATE TABLE t1(a DOUBLE NOT NULL);
INSERT INTO t1 VALUES (0),(9.216e-096);
# should not crash
SELECT 1 FROM t1 ORDER BY @x:=makedate(a,a);
1
1
1
DROP TABLE t1;
#
# Bug #52160: crash and inconsistent results when grouping
#             by a function and column
#
CREATE TABLE t1(a CHAR(10) NOT NULL);
INSERT INTO t1 VALUES (''),('');
SELECT COUNT(*) FROM t1 GROUP BY TIME_TO_SEC(a);
COUNT(*)
2
Warnings:
Warning	1292	Incorrect time value: ''
Warning	1292	Incorrect time value: ''
Warning	1292	Incorrect time value: ''
DROP TABLE t1;
#
# Bug#11766112  59151:UNINITIALIZED VALUES IN EXTRACT_DATE_TIME WITH STR_TO_DATE(SPACE(..) ...
#
SELECT STR_TO_DATE(SPACE(2),'1');
STR_TO_DATE(SPACE(2),'1')
0000-00-00
#
# Bug#11765216  58154: UNINITIALIZED VARIABLE FORMAT IN STR_TO_DATE FUNCTION
#
SET GLOBAL SQL_MODE='';
DO  STR_TO_DATE((''), FROM_DAYS(@@GLOBAL.SQL_MODE));
SET GLOBAL SQL_MODE=DEFAULT;
#
# Bug#11766087  59125: VALGRIND UNINITIALISED VALUE WARNING IN ULL2DEC, LONGLONG2DECIMAL
#
SELECT FORMAT(YEAR(STR_TO_DATE('',GET_FORMAT(TIME,''))),1);
FORMAT(YEAR(STR_TO_DATE('',GET_FORMAT(TIME,''))),1)
NULL
#
# Bug#11766126  59166: ANOTHER DATETIME VALGRIND UNINITIALIZED WARNING
#
SELECT CAST((MONTH(FROM_UNIXTIME(@@GLOBAL.SQL_MODE))) AS BINARY(1025));
#
# Bug#11766124  59164: VALGRIND: UNINITIALIZED VALUE IN NUMBER_TO_DATETIME
#
SELECT ADDDATE(MONTH(FROM_UNIXTIME(NULL)),INTERVAL 1 HOUR);
ADDDATE(MONTH(FROM_UNIXTIME(NULL)),INTERVAL 1 HOUR)
NULL
#
# Bug#11889186  60503: CRASH IN MAKE_DATE_TIME WITH DATE_FORMAT / STR_TO_DATE COMBINATION
#
SELECT DATE_FORMAT('0000-00-11', '%W');
DATE_FORMAT('0000-00-11', '%W')
NULL
SELECT DATE_FORMAT('0000-00-11', '%a');
DATE_FORMAT('0000-00-11', '%a')
NULL
SELECT DATE_FORMAT('0000-00-11', '%w');
DATE_FORMAT('0000-00-11', '%w')
NULL
#
# Bug#12403504  AFTER FIX FOR #11889186 : ASSERTION FAILED: DELSUM+(INT) Y/4-TEMP > 0
#
SELECT MAKEDATE(11111111,1);
MAKEDATE(11111111,1)
NULL
SELECT WEEK(DATE_ADD(FROM_DAYS(1),INTERVAL 1 MONTH), 1);
WEEK(DATE_ADD(FROM_DAYS(1),INTERVAL 1 MONTH), 1)
NULL
Warnings:
Warning	1292	Incorrect datetime value: '0000-00-00'
#
# Bug#12584302 AFTER FIX FOR #12403504: ASSERTION FAILED: DELSUM+(INT) Y/4-TEMP > 0,
#
DO WEEK((DATE_ADD((CAST(0 AS DATE)), INTERVAL 1 YEAR_MONTH)), 5);
Warnings:
Warning	1292	Incorrect datetime value: '0000-00-00'
#
# BUG#13458237 INCONSISTENT HANDLING OF INVALIDE DATES WITH ZERO DAY
# SIMILAR TO '2009-10-00' 
#
SELECT
DATE('20091000'),
STR_TO_DATE('200910','%Y%m'),
LAST_DAY('2009-10-00'),
LAST_DAY(DATE('2009-10-00')),
LAST_DAY(DATE'2009-10-00'),
LAST_DAY(STR_TO_DATE('200910','%Y%m')),
WEEK('2009-10-00'),
WEEK(DATE('2009-10-00')),
WEEK(DATE'2009-10-00'),
WEEK(STR_TO_DATE('200910','%Y%m')),
WEEKOFYEAR('2009-10-00'),
WEEKOFYEAR(DATE('2009-10-00')),
WEEKOFYEAR(DATE'2009-10-00'),
WEEKOFYEAR(STR_TO_DATE('200910','%Y%m')),
DAYOFYEAR('2009-10-00'),
DAYOFYEAR(DATE('2009-10-00')),
DAYOFYEAR(DATE'2009-10-00'),
DAYOFYEAR(STR_TO_DATE('200910','%Y%m')),
WEEKDAY('2009-10-00'),
WEEKDAY(DATE('2009-10-00')),
WEEKDAY(DATE'2009-10-00'),
WEEKDAY(STR_TO_DATE('200910','%Y%m')),
TO_DAYs('2009-10-00'),
TO_DAYs(DATE('2009-10-00')),
TO_DAYs(DATE'2009-10-00'),
TO_DAYs(STR_TO_DATE('200910','%Y%m'));
DATE('20091000')	2009-10-00
STR_TO_DATE('200910','%Y%m')	2009-10-00
LAST_DAY('2009-10-00')	2009-10-31
LAST_DAY(DATE('2009-10-00'))	2009-10-31
LAST_DAY(DATE'2009-10-00')	2009-10-31
LAST_DAY(STR_TO_DATE('200910','%Y%m'))	2009-10-31
WEEK('2009-10-00')	NULL
WEEK(DATE('2009-10-00'))	NULL
WEEK(DATE'2009-10-00')	NULL
WEEK(STR_TO_DATE('200910','%Y%m'))	NULL
WEEKOFYEAR('2009-10-00')	NULL
WEEKOFYEAR(DATE('2009-10-00'))	NULL
WEEKOFYEAR(DATE'2009-10-00')	NULL
WEEKOFYEAR(STR_TO_DATE('200910','%Y%m'))	NULL
DAYOFYEAR('2009-10-00')	NULL
DAYOFYEAR(DATE('2009-10-00'))	NULL
DAYOFYEAR(DATE'2009-10-00')	NULL
DAYOFYEAR(STR_TO_DATE('200910','%Y%m'))	NULL
WEEKDAY('2009-10-00')	NULL
WEEKDAY(DATE('2009-10-00'))	NULL
WEEKDAY(DATE'2009-10-00')	NULL
WEEKDAY(STR_TO_DATE('200910','%Y%m'))	NULL
TO_DAYs('2009-10-00')	NULL
TO_DAYs(DATE('2009-10-00'))	NULL
TO_DAYs(DATE'2009-10-00')	NULL
TO_DAYs(STR_TO_DATE('200910','%Y%m'))	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1411
Message	Incorrect datetime value: '200910' for function str_to_date
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1411
Message	Incorrect datetime value: '200910' for function str_to_date
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1411
Message	Incorrect datetime value: '200910' for function str_to_date
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1411
Message	Incorrect datetime value: '200910' for function str_to_date
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '2009-10-00'
Level	Warning
Code	1411
Message	Incorrect datetime value: '200910' for function str_to_date
SELECT
DATE('00000100'),
STR_TO_DATE('000001','%Y%m'),
LAST_DAY('0000-01-00'),
LAST_DAY(DATE('0000-01-00')),
LAST_DAY(DATE'0000-01-00'),
LAST_DAY(STR_TO_DATE('000001','%Y%m')),
WEEK('0000-01-00'),
WEEK(DATE('0000-01-00')),
WEEK(DATE'0000-01-00'),
WEEK(STR_TO_DATE('000001','%Y%m')),
WEEKOFYEAR('0000-01-00'),
WEEKOFYEAR(DATE('0000-01-00')),
WEEKOFYEAR(DATE'0000-01-00'),
WEEKOFYEAR(STR_TO_DATE('000001','%Y%m')),
DAYOFYEAR('0000-01-00'),
DAYOFYEAR(DATE('0000-01-00')),
DAYOFYEAR(DATE'0000-01-00'),
DAYOFYEAR(STR_TO_DATE('000001','%Y%m')),
WEEKDAY('0000-01-00'),
WEEKDAY(DATE('0000-01-00')),
WEEKDAY(DATE'0000-01-00'),
WEEKDAY(STR_TO_DATE('000001','%Y%m')),
TO_DAYs('0000-01-00'),
TO_DAYs(DATE('0000-01-00')),
TO_DAYs(DATE'0000-01-00'),
TO_DAYs(STR_TO_DATE('000001','%Y%m'));
DATE('00000100')	0000-01-00
STR_TO_DATE('000001','%Y%m')	0000-01-00
LAST_DAY('0000-01-00')	0000-01-31
LAST_DAY(DATE('0000-01-00'))	0000-01-31
LAST_DAY(DATE'0000-01-00')	0000-01-31
LAST_DAY(STR_TO_DATE('000001','%Y%m'))	0000-01-31
WEEK('0000-01-00')	NULL
WEEK(DATE('0000-01-00'))	NULL
WEEK(DATE'0000-01-00')	NULL
WEEK(STR_TO_DATE('000001','%Y%m'))	NULL
WEEKOFYEAR('0000-01-00')	NULL
WEEKOFYEAR(DATE('0000-01-00'))	NULL
WEEKOFYEAR(DATE'0000-01-00')	NULL
WEEKOFYEAR(STR_TO_DATE('000001','%Y%m'))	NULL
DAYOFYEAR('0000-01-00')	NULL
DAYOFYEAR(DATE('0000-01-00'))	NULL
DAYOFYEAR(DATE'0000-01-00')	NULL
DAYOFYEAR(STR_TO_DATE('000001','%Y%m'))	NULL
WEEKDAY('0000-01-00')	NULL
WEEKDAY(DATE('0000-01-00'))	NULL
WEEKDAY(DATE'0000-01-00')	NULL
WEEKDAY(STR_TO_DATE('000001','%Y%m'))	NULL
TO_DAYs('0000-01-00')	NULL
TO_DAYs(DATE('0000-01-00'))	NULL
TO_DAYs(DATE'0000-01-00')	NULL
TO_DAYs(STR_TO_DATE('000001','%Y%m'))	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1411
Message	Incorrect datetime value: '000001' for function str_to_date
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1411
Message	Incorrect datetime value: '000001' for function str_to_date
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1411
Message	Incorrect datetime value: '000001' for function str_to_date
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1411
Message	Incorrect datetime value: '000001' for function str_to_date
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1292
Message	Incorrect datetime value: '0000-01-00'
Level	Warning
Code	1411
Message	Incorrect datetime value: '000001' for function str_to_date
End of 5.1 tests
#
# Bug#57039: constant subtime expression returns incorrect result.
#
CREATE TABLE t1 (`date_date` datetime NOT NULL);
INSERT INTO t1 VALUES ('2008-01-03 00:00:00'), ('2008-01-03 00:00:00');
SELECT * FROM t1 WHERE date_date >= subtime(now(), "00:30:00");
date_date
SELECT * FROM t1 WHERE date_date <= addtime(date_add("2000-1-1", INTERVAL "1:1:1" HOUR_SECOND), "00:20:00");
date_date
DROP TABLE t1;
#
# Bug#57512 str_to_date crash...
#
SELECT WEEK(STR_TO_DATE(NULL,0));
WEEK(STR_TO_DATE(NULL,0))
NULL
SELECT SUBDATE(STR_TO_DATE(NULL,0), INTERVAL 1 HOUR);
SUBDATE(STR_TO_DATE(NULL,0), INTERVAL 1 HOUR)
NULL
#
# BUG#59895 - setting storage engine to null segfaults mysqld
#
SELECT MONTHNAME(0), MONTHNAME(0) IS NULL, MONTHNAME(0) + 1;
MONTHNAME(0)	MONTHNAME(0) IS NULL	MONTHNAME(0) + 1
NULL	1	NULL
SET storage_engine=NULL;
ERROR 42000: Variable 'storage_engine' can't be set to the value of 'NULL'
#
# BUG#13354387 - CRASH IN IN MY_DECIMAL::OPERATOR FOR VIEW AND FUNCTION UNIX_TIMESTAMP 
# Part1 (5.5)
SET time_zone='+03:00';
CREATE TABLE t1 (a DATETIME NOT NULL);
INSERT INTO t1 VALUES ('2009-09-20 07:32:39.06');
INSERT INTO t1 VALUES ('0000-00-00 00:00:00.00');
CREATE VIEW v1 AS SELECT * FROM t1;
SELECT CAST(UNIX_TIMESTAMP(a) AS DECIMAL(25,3)) AS c1 FROM v1 ORDER BY 1;
c1
NULL
1253421159.000
DROP VIEW v1;
DROP TABLE t1;
SET time_zone=DEFAULT;
#
# Bug #59686 crash in String::copy() with time data type
#
SELECT min(timestampadd(month, 1>'', from_days('%Z')));
min(timestampadd(month, 1>'', from_days('%Z')))
NULL
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '%Z'
Warning	1292	Incorrect datetime value: '0000-00-00'
SET timestamp=UNIX_TIMESTAMP('2001-01-01 00:00:00');
create table t1(a time);
insert into t1 values ('00:00:00'),('00:01:00');
select 1 from t1 where 1 < some (select cast(a as datetime) from t1);
1
1
1
Warnings:
Warning	1292	Truncated incorrect datetime value: '1'
drop table t1;
SET timestamp=DEFAULT;
#
# Bug #21564557: INCONSISTENT OUTPUT FROM 5.5 AND 5.6
#                UNIX_TIMESTAMP(STR_TO_DATE('201506', "%Y%M"
#
SELECT UNIX_TIMESTAMP(STR_TO_DATE('201506', "%Y%m"));
UNIX_TIMESTAMP(STR_TO_DATE('201506', "%Y%m"))
NULL
Warnings:
Warning	1411	Incorrect datetime value: '201506' for function str_to_date
SELECT UNIX_TIMESTAMP('2015-06-00');
UNIX_TIMESTAMP('2015-06-00')
NULL
Warnings:
Warning	1292	Incorrect datetime value: '2015-06-00'
SELECT UNIX_TIMESTAMP(STR_TO_DATE('0000-00-00 10:30:30', '%Y-%m-%d %h:%i:%s'));
UNIX_TIMESTAMP(STR_TO_DATE('0000-00-00 10:30:30', '%Y-%m-%d %h:%i:%s'))
NULL
Warnings:
Warning	1411	Incorrect datetime value: '0000-00-00 10:30:30' for function str_to_date
set sql_mode= 'TRADITIONAL';
SELECT @@sql_mode;
@@sql_mode
STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
SELECT UNIX_TIMESTAMP(STR_TO_DATE('201506', "%Y%m"));
UNIX_TIMESTAMP(STR_TO_DATE('201506', "%Y%m"))
NULL
Warnings:
Warning	1411	Incorrect datetime value: '201506' for function str_to_date
SELECT UNIX_TIMESTAMP('2015-06-00');
UNIX_TIMESTAMP('2015-06-00')
NULL
Warnings:
Warning	1292	Incorrect datetime value: '2015-06-00'
SELECT UNIX_TIMESTAMP(STR_TO_DATE('0000-00-00 10:30:30', '%Y-%m-%d %h:%i:%s'));
UNIX_TIMESTAMP(STR_TO_DATE('0000-00-00 10:30:30', '%Y-%m-%d %h:%i:%s'))
NULL
Warnings:
Warning	1411	Incorrect datetime value: '0000-00-00 10:30:30' for function str_to_date
set sql_mode= default;
select time('10:10:10') > 10;
time('10:10:10') > 10
1
select time('10:10:10') > 1010;
time('10:10:10') > 1010
1
select time('10:10:09') > 101010;
time('10:10:09') > 101010
0
select time('10:10:10') > 101010;
time('10:10:10') > 101010
0
select time('10:10:11') > 101010;
time('10:10:11') > 101010
1
select time(' 1 02:03:04') + interval 9 microsecond;
time(' 1 02:03:04') + interval 9 microsecond
26:03:04.000009
select time(' 1 02:03:04') - interval 9 microsecond;
time(' 1 02:03:04') - interval 9 microsecond
26:03:03.999991
select time('-1 02:03:04') + interval 9 microsecond;
time('-1 02:03:04') + interval 9 microsecond
-26:03:03.999991
select time('-1 02:03:04') - interval 9 microsecond;
time('-1 02:03:04') - interval 9 microsecond
-26:03:04.000009
select time(' 1 02:03:04') + interval '4:4:4' hour_second;
time(' 1 02:03:04') + interval '4:4:4' hour_second
30:07:08
select time(' 1 02:03:04') - interval '4:4:4' hour_second;
time(' 1 02:03:04') - interval '4:4:4' hour_second
21:59:00
select time('-1 02:03:04') + interval '4:4:4' hour_second;
time('-1 02:03:04') + interval '4:4:4' hour_second
-21:59:00
select time('-1 02:03:04') - interval '4:4:4' hour_second;
time('-1 02:03:04') - interval '4:4:4' hour_second
-30:07:08
select time(' 1 02:03:04') + interval 2 day;
time(' 1 02:03:04') + interval 2 day
74:03:04
select time(' 1 02:03:04') - interval 2 day;
time(' 1 02:03:04') - interval 2 day
-21:56:56
select time('-1 02:03:04') + interval 2 day;
time('-1 02:03:04') + interval 2 day
21:56:56
select time('-1 02:03:04') - interval 2 day;
time('-1 02:03:04') - interval 2 day
-74:03:04
select time('10 02:03:04') + interval 30 day;
time('10 02:03:04') + interval 30 day
NULL
Warnings:
Warning	1441	Datetime function: time field overflow
select time('10 02:03:04') + interval 1 year;
time('10 02:03:04') + interval 1 year
NULL
Warnings:
Warning	1441	Datetime function: time field overflow
select cast('131415.123e0' as time);
cast('131415.123e0' as time)
NULL
Warnings:
Warning	1292	Incorrect time value: '131415.123e0'
select cast('2010-01-02 03:04:05' as datetime) between null and '2010-01-02 03:04:04';
cast('2010-01-02 03:04:05' as datetime) between null and '2010-01-02 03:04:04'
0
select least(time('1:2:3'), '01:02:04', null) div 1;
least(time('1:2:3'), '01:02:04', null) div 1
NULL
select truncate(least(time('1:2:3'), '01:02:04', null), 6);
truncate(least(time('1:2:3'), '01:02:04', null), 6)
NULL
select cast(least(time('1:2:3'), '01:02:04', null) as decimal(3,1));
cast(least(time('1:2:3'), '01:02:04', null) as decimal(3,1))
NULL
select unix_timestamp(null);
unix_timestamp(null)
NULL
select truncate(date('2010-40-10'), 6);
truncate(date('2010-40-10'), 6)
NULL
Warnings:
Warning	1292	Incorrect datetime value: '2010-40-10'
select extract(month from '2010-40-50');
extract(month from '2010-40-50')
NULL
Warnings:
Warning	1292	Incorrect datetime value: '2010-40-50'
select subtime('0000-00-10 10:10:10', '30 10:00:00');
subtime('0000-00-10 10:10:10', '30 10:00:00')
NULL
select cast(str_to_date(NULL, '%H:%i:%s') as time);
cast(str_to_date(NULL, '%H:%i:%s') as time)
NULL
create table t1 (f1 datetime, key (f1));
insert into t1 values ('2000-09-12 00:00:00'), ('2007-04-25 05:08:49');
select * from t1 where f1 > time('-23:00:06');
f1
drop table t1;
select maketime(20,61,10)+0;
maketime(20,61,10)+0
NULL
create table t1 (f2 int not null) ;
insert into t1 values (0),(0);
select last_day(f2) from t1;
last_day(f2)
NULL
NULL
select last_day(f2) from t1 where last_day(f2) is null;
last_day(f2)
NULL
NULL
select * from t1 order by last_day (f2);
f2
0
0
drop table t1;
SET timestamp=unix_timestamp('2001-02-03 10:20:30');
select convert_tz(timediff('0000-00-00 00:00:00', cast('2008-03-26 07:09:06' as datetime)), 'UTC', 'Europe/Moscow');
convert_tz(timediff('0000-00-00 00:00:00', cast('2008-03-26 07:09:06' as datetime)), 'UTC', 'Europe/Moscow')
NULL
SET timestamp=DEFAULT;
create table t1 (f1 integer, f2 date);
insert into t1 values (1,'2011-05-05'),(2,'2011-05-05'),(3,'2011-05-05'),(4,'2011-05-05'),(5,'2011-05-05'),(6, '2011-05-06');
select * from t1 where 1 and concat(f2)=MAKEDATE(2011, 125);
f1	f2
1	2011-05-05
2	2011-05-05
3	2011-05-05
4	2011-05-05
5	2011-05-05
drop table t1;
create table t1 (f1 timestamp);
insert into t1 values ('0000-00-00 00:00:00');
select least(1, f1) from t1;
least(1, f1)
0000-00-00 00:00:00
Warnings:
Warning	1292	Truncated incorrect datetime value: '1'
drop table t1;
SET timestamp=UNIX_TIMESTAMP('2014-04-14 10:10:10');
select now() > coalesce(time('21:43:24'), date('2010-05-03'));
now() > coalesce(time('21:43:24'), date('2010-05-03'))
0
SET timestamp=UNIX_TIMESTAMP('2014-04-14 22:22:22');
select now() > coalesce(time('21:43:24'), date('2010-05-03'));
now() > coalesce(time('21:43:24'), date('2010-05-03'))
1
SET timestamp=DEFAULT;
create table t1 (f1 timestamp);
select * from t1 where f1 > f1 and f1 <=> timestampadd(hour, 9 , '2010-01-01 16:55:35');
f1
drop table t1;
create table t1 (f1 date);
insert into t1 values ('0000-00-00');
select timestampadd(week, 1, f1) from t1;
timestampadd(week, 1, f1)
NULL
Warnings:
Warning	1292	Incorrect datetime value: '0000-00-00'
select timestampadd(week, 1, date("0000-00-00"));
timestampadd(week, 1, date("0000-00-00"))
NULL
Warnings:
Warning	1292	Incorrect datetime value: '0000-00-00'
drop table t1;
create table t1 (f2 time not null, f3 datetime, f4 int not null, f5 timestamp);
insert ignore t1 values ('04:38:11','0000-00-00 00:00:00',0,'0000-00-00 00:00:00');
select least(greatest(f3, f2, f4), f5) from t1;
least(greatest(f3, f2, f4), f5)
0000-00-00 00:00:00
drop table t1;
select day(coalesce(null));
day(coalesce(null))
NULL
select timestamp(greatest('2002-08-20', '0000-00-00 00:00:00'));
timestamp(greatest('2002-08-20', '0000-00-00 00:00:00'))
2002-08-20 00:00:00
create table t1 (f1 datetime);
insert into t1 values ('0000-00-00 00:00:00');
select cast(f1 AS time) from t1;
cast(f1 AS time)
00:00:00
drop table t1;
SET timestamp=UNIX_TIMESTAMP('2014-06-01 10:20:30');
select greatest(cast("0-0-0" as date), cast("10:20:05" as time));
greatest(cast("0-0-0" as date), cast("10:20:05" as time))
2014-06-01 10:20:05
select greatest(cast("0-0-0" as date), cast("10:20:05" as time)) = '0000-00-00';
greatest(cast("0-0-0" as date), cast("10:20:05" as time)) = '0000-00-00'
0
select greatest(cast("0-0-0" as date), cast("10:20:05" as time)) = '2014-06-01';
greatest(cast("0-0-0" as date), cast("10:20:05" as time)) = '2014-06-01'
0
select greatest(cast("0-0-0" as date), cast("10:20:05" as time)) = '2014-06-01 10:20:05';
greatest(cast("0-0-0" as date), cast("10:20:05" as time)) = '2014-06-01 10:20:05'
1
select cast(greatest(cast("0-0-0" as date), cast("10:20:05" as time)) as datetime(6));
cast(greatest(cast("0-0-0" as date), cast("10:20:05" as time)) as datetime(6))
2014-06-01 10:20:05.000000
SET timestamp=DEFAULT;
select microsecond('12:00:00.123456'), microsecond('2009-12-31 23:59:59.000010');
microsecond('12:00:00.123456')	microsecond('2009-12-31 23:59:59.000010')
123456	10
select now(258);
ERROR 42000: Too big precision 258 specified for 'current_timestamp'. Maximum is 6
SELECT 1 FROM DUAL WHERE YEAR(TIMEDIFF(NULL, '12:12:12'));
1
SELECT 1 FROM DUAL WHERE MONTH(TIMEDIFF(NULL, '12:12:12'));
1
SELECT 1 FROM DUAL WHERE DAYOFMONTH(TIMEDIFF(NULL, '12:12:12'));
1
SELECT 1 FROM DUAL WHERE HOUR(TIMEDIFF(NULL, '12:12:12'));
1
SELECT 1 FROM DUAL WHERE MINUTE(TIMEDIFF(NULL, '12:12:12'));
1
SELECT 1 FROM DUAL WHERE SECOND(TIMEDIFF(NULL, '12:12:12'));
1
#
# MDEV-4511 Assertion `scale <= precision' fails on GROUP BY TIMEDIFF with incorrect types
#
CREATE TABLE t1 (a DATE) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('2005-05-04'),('2000-02-23');
SELECT a FROM t1 GROUP BY TIMEDIFF('2004-06-12',a) * 1;
a
2005-05-04
Warnings:
Warning	1292	Truncated incorrect time value: '2004-06-12'
Warning	1292	Truncated incorrect time value: '2004-06-12'
DROP TABLE t1;
CREATE TABLE t1 (a DATE) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('2005-05-04'),('2000-02-23');
SELECT a FROM t1 GROUP BY ADDTIME(a,'10')*1;
a
2000-02-23
2005-05-04
DROP TABLE t1;
CREATE TABLE t1 (a DATE) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('2005-05-04'),('2000-02-23');
SELECT * FROM t1 GROUP BY SEC_TO_TIME(concat(a,'10'))*1;
a
2000-02-23
2005-05-04
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
Warning	1292	Truncated incorrect DECIMAL value: '2000-02-2310'
DROP TABLE t1;
CREATE TABLE t1 (a DATE) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('2005-05-04'),('2000-02-23');
SELECT * FROM t1 GROUP BY ADDTIME(timestamp('2001-01-01 00:00:00'),CAST(a AS SIGNED)&0xF)*1;
a
2005-05-04
2000-02-23
DROP TABLE t1;
CREATE TABLE t1 (a DATE) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('2005-05-04'),('2000-02-23');
SELECT * FROM t1 GROUP BY STR_TO_DATE(a,concat('%Y-%m-%d.%f',if(rand(),'','')))*1;
a
2000-02-23
2005-05-04
DROP TABLE t1;
CREATE TABLE t1 AS SELECT
STR_TO_DATE('2001-01-01', '%Y-%m-%d') AS date_only,
STR_TO_DATE('10:10:10', '%H:%i:%s') AS time_only,
STR_TO_DATE('10:10:10.123', '%H:%i:%s.%f') AS time_microsecond,
STR_TO_DATE('2001-01-01 10:10:10', '%Y-%m-%d %H:%i:%s') AS date_time,
STR_TO_DATE('2001-01-01 10:10:10.123', '%Y-%m-%d %H:%i:%s.%f') AS date_time_microsecond;
SHOW COLUMNS FROM t1;
Field	Type	Null	Key	Default	Extra
date_only	date	YES		NULL	
time_only	time	YES		NULL	
time_microsecond	time(6)	YES		NULL	
date_time	datetime	YES		NULL	
date_time_microsecond	datetime(6)	YES		NULL	
DROP TABLE t1;
CREATE TABLE t1 AS SELECT
SEC_TO_TIME(1)+0.1,
SEC_TO_TIME(1.1)+0.1,
SEC_TO_TIME(1.12)+0.1,
SEC_TO_TIME(1.123456)+0.1,
SEC_TO_TIME(1.1234567)+0.1;
SHOW COLUMNS FROM t1;
Field	Type	Null	Key	Default	Extra
SEC_TO_TIME(1)+0.1	decimal(9,1)	YES		NULL	
SEC_TO_TIME(1.1)+0.1	decimal(9,1)	YES		NULL	
SEC_TO_TIME(1.12)+0.1	decimal(10,2)	YES		NULL	
SEC_TO_TIME(1.123456)+0.1	decimal(14,6)	YES		NULL	
SEC_TO_TIME(1.1234567)+0.1	decimal(14,6)	YES		NULL	
DROP TABLE t1;
CREATE TABLE t1 (a DATE) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('2005-05-04'),('2000-02-23');
SELECT * FROM t1 GROUP BY FROM_UNIXTIME(concat(a,'10'))*1;
a
2000-02-23
2005-05-04
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
Warning	1292	Truncated incorrect DECIMAL value: '2000-02-2310'
SELECT * FROM t1 GROUP BY (-FROM_UNIXTIME(concat(a,'10')))*1;
a
2005-05-04
2000-02-23
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
Warning	1292	Truncated incorrect DECIMAL value: '2000-02-2310'
SELECT * FROM t1 GROUP BY (-FROM_UNIXTIME(concat(a,'10')));
a
2005-05-04
2000-02-23
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
Warning	1292	Truncated incorrect DECIMAL value: '2000-02-2310'
SELECT * FROM t1 GROUP BY ABS(FROM_UNIXTIME(concat(a,'10')));
a
2000-02-23
2005-05-04
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
Warning	1292	Truncated incorrect DECIMAL value: '2000-02-2310'
SELECT * FROM t1 GROUP BY @a:=(FROM_UNIXTIME(concat(a,'10'))*1);
a
2000-02-23
2005-05-04
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
Warning	1292	Truncated incorrect DECIMAL value: '2000-02-2310'
DROP TABLE t1;
SET TIME_ZONE='+02:00';
#
# MDEV-6302 Wrong result set when using GROUP BY FROM_UNIXTIME(...)+0
#
CREATE TABLE t1 (a DATE);
INSERT INTO t1 VALUES ('2005-05-04'),('2000-02-23');
SELECT a, FROM_UNIXTIME(CONCAT(a,'10')) AS f1, FROM_UNIXTIME(CONCAT(a,'10'))+0 AS f2 FROM t1;
a	f1	f2
2005-05-04	1970-01-01 02:33:25	19700101023325.000000
2000-02-23	1970-01-01 02:33:20	19700101023320.000000
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
Warning	1292	Truncated incorrect DECIMAL value: '2000-02-2310'
Warning	1292	Truncated incorrect DECIMAL value: '2000-02-2310'
SELECT * FROM t1 GROUP BY FROM_UNIXTIME(CONCAT(a,'10'))+0;
a
2000-02-23
2005-05-04
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
Warning	1292	Truncated incorrect DECIMAL value: '2000-02-2310'
DROP TABLE t1;
CREATE TABLE t1 (a DATE) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('2005-05-04'),('2000-02-23');
SELECT * FROM t1 GROUP BY FROM_UNIXTIME(concat(a,'10'))/1;
a
2000-02-23
2005-05-04
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
Warning	1292	Truncated incorrect DECIMAL value: '2000-02-2310'
DROP TABLE t1;
CREATE TABLE t1 (a DATE);
INSERT INTO t1 VALUES ('2005-05-04');
SELECT CONCAT(FROM_UNIXTIME(CONCAT(a,'10')) MOD FROM_UNIXTIME(CONCAT(a,'10'))) AS f2 FROM t1;
f2
0.000000
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
SELECT CHAR_LENGTH(CONCAT(FROM_UNIXTIME(CONCAT(a,'10')) MOD FROM_UNIXTIME(CONCAT(a,'10')))) AS f2 FROM t1;
f2
8
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
SET STATEMENT sql_mode = 'NO_ENGINE_SUBSTITUTION' FOR
CREATE TABLE t2 AS SELECT CONCAT(FROM_UNIXTIME(CONCAT(a,'10')) MOD FROM_UNIXTIME(CONCAT(a,'10'))) AS f2 FROM t1;
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
Warning	1292	Truncated incorrect DECIMAL value: '2005-05-0410'
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `f2` varchar(26) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
SELECT * FROM t2;
f2
0.000000
DROP TABLE t1,t2;
#
# MDEV-4635 Crash in UNIX_TIMESTAMP(STR_TO_DATE('2020','%Y'))
#
SELECT UNIX_TIMESTAMP(STR_TO_DATE('2020','%Y'));
UNIX_TIMESTAMP(STR_TO_DATE('2020','%Y'))
NULL
Warnings:
Warning	1411	Incorrect datetime value: '2020' for function str_to_date
SET TIME_ZONE=DEFAULT;
#
#  MDEV-4863 COALESCE(time_or_datetime) returns wrong results in numeric context
#
CREATE TABLE t1 (a TIMESTAMP(3));
INSERT INTO t1 VALUES ('2001-01-01 10:20:30.999');
SELECT CAST(COALESCE(a,a) AS SIGNED) AS c1, CAST(COALESCE(a,a) AS DECIMAL(25,3)) AS c2, ROUND(COALESCE(a,a)) AS c2  FROM t1;
c1	c2	c2
20010101102030	20010101102030.999	2001-01-01 10:20:31
DROP TABLE t1;
CREATE TABLE t1 (a TIME(3));
INSERT INTO t1 VALUES ('10:20:30.999');
SELECT CAST(COALESCE(a,a) AS SIGNED) AS c1, CAST(COALESCE(a,a) AS DECIMAL(25,3)) AS c2, ROUND(COALESCE(a,a)) AS c2  FROM t1;
c1	c2	c2
102030	102030.999	10:20:31
DROP TABLE t1;
SELECT
CAST(COALESCE(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30')) AS SIGNED) AS c1,
CAST(COALESCE(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30')) AS DECIMAL(25,4)) AS c2,
COALESCE(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))+0e0 AS c3,
CONCAT(COALESCE(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c4,
TIME(COALESCE(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c5,
DATE(COALESCE(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c6,
TIMESTAMP(COALESCE(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c7;
c1	c2	c3	c4	c5	c6	c7
20010101000000	20010101000000.0000	20010101000000	2001-01-01 00:00:00	00:00:00	2001-01-01	2001-01-01 00:00:00
SELECT
CAST(COALESCE(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01')) AS SIGNED) AS c1,
CAST(COALESCE(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01')) AS DECIMAL(25,4)) AS c2,
COALESCE(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01'))+0e0 AS c3,
CONCAT(COALESCE(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01'))) AS c4,
TIME(COALESCE(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01'))) AS c5,
DATE(COALESCE(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01'))) AS c6,
TIMESTAMP(COALESCE(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01'))) AS c7;
c1	c2	c3	c4	c5	c6	c7
20010102102030	20010102102030.0000	20010102102030	2001-01-02 10:20:30	10:20:30	2001-01-02	2001-01-02 10:20:30
SELECT
CAST(IFNULL(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30')) AS SIGNED) AS c1,
CAST(IFNULL(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30')) AS DECIMAL(25,4)) AS c2,
IFNULL(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))+0e0 AS c3,
CONCAT(IFNULL(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c4,
TIME(IFNULL(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c5,
DATE(IFNULL(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c6,
TIMESTAMP(IFNULL(DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c7;
c1	c2	c3	c4	c5	c6	c7
20010101000000	20010101000000.0000	20010101000000	2001-01-01 00:00:00	00:00:00	2001-01-01	2001-01-01 00:00:00
SELECT
CAST(IFNULL(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01')) AS SIGNED) AS c1,
CAST(IFNULL(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01')) AS DECIMAL(25,4)) AS c2,
IFNULL(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01'))+0e0 AS c3,
CONCAT(IFNULL(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01'))) AS c4,
TIME(IFNULL(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01'))) AS c5,
DATE(IFNULL(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01'))) AS c6,
TIMESTAMP(IFNULL(TIMESTAMP('2001-01-02 10:20:30'),DATE('2001-01-01'))) AS c7;
c1	c2	c3	c4	c5	c6	c7
20010102102030	20010102102030.0000	20010102102030	2001-01-02 10:20:30	10:20:30	2001-01-02	2001-01-02 10:20:30
SELECT
CAST(IF(1,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30')) AS SIGNED) AS c1,
CAST(IF(1,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30')) AS DECIMAL(25,4)) AS c2,
IF(1,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))+0e0 AS c3,
CONCAT(IF(1,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c4,
TIME(IF(1,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c5,
DATE(IF(1,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c6,
TIMESTAMP(IF(1,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c7;
c1	c2	c3	c4	c5	c6	c7
20010101000000	20010101000000.0000	20010101000000	2001-01-01 00:00:00	00:00:00	2001-01-01	2001-01-01 00:00:00
SELECT
CAST(IF(0,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30')) AS SIGNED) AS c1,
CAST(IF(0,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30')) AS DECIMAL(25,4)) AS c2,
IF(0,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))+0e0 AS c3,
CONCAT(IF(0,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c4,
TIME(IF(0,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c5,
DATE(IF(0,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c6,
TIMESTAMP(IF(0,DATE('2001-01-01'),TIMESTAMP('2001-01-02 10:20:30'))) AS c7;
c1	c2	c3	c4	c5	c6	c7
20010102102030	20010102102030.0000	20010102102030	2001-01-02 10:20:30	10:20:30	2001-01-02	2001-01-02 10:20:30
SELECT
CAST(CASE WHEN 1 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END AS SIGNED) AS c1,
CAST(CASE WHEN 1 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END AS DECIMAL(25,4)) AS c2,
CASE WHEN 1 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END+0e0 AS c3,
CONCAT(CASE WHEN 1 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END) AS c4,
TIME(CASE WHEN 1 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END) AS c5,
DATE(CASE WHEN 1 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END) AS c6,
TIMESTAMP(CASE WHEN 1 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END) AS c7;
c1	c2	c3	c4	c5	c6	c7
20010101000000	20010101000000.0000	20010101000000	2001-01-01 00:00:00	00:00:00	2001-01-01	2001-01-01 00:00:00
SELECT
CAST(CASE WHEN 0 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END AS SIGNED) AS c1,
CAST(CASE WHEN 0 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END AS DECIMAL(25,4)) AS c2,
CASE WHEN 0 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END+0e0 AS c3,
CONCAT(CASE WHEN 0 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END) AS c4,
TIME(CASE WHEN 0 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END) AS c5,
DATE(CASE WHEN 0 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END) AS c6,
TIMESTAMP(CASE WHEN 0 THEN DATE('2001-01-01') ELSE TIMESTAMP('2001-01-02 10:20:30') END) AS c7;
c1	c2	c3	c4	c5	c6	c7
20010102102030	20010102102030.0000	20010102102030	2001-01-02 10:20:30	10:20:30	2001-01-02	2001-01-02 10:20:30
CREATE TABLE t1 AS SELECT
CONCAT(COALESCE(TIME(101010),TIME(101010))) AS c1,
CONCAT(IF(0,TIME(101010),TIME(101010))) AS c2,
CONCAT(IFNULL(TIME(101010),TIME(101010))) AS c3,
CONCAT(CASE WHEN 1 THEN TIME(101010) ELSE TIME(101010) END) AS c4;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` varchar(10) DEFAULT NULL,
  `c2` varchar(10) DEFAULT NULL,
  `c3` varchar(10) DEFAULT NULL,
  `c4` varchar(10) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1;
#
# MDEV-4870 Wrong values of CASE, COALESCE, IFNULL on a combination of different temporal types
#
SET timestamp=UNIX_TIMESTAMP('2001-01-01 10:20:30');
CREATE TABLE t1 (dt2 DATETIME(2), t3 TIME(3), d DATE);
INSERT INTO t1 VALUES ('2001-01-01 00:00:00.12', '00:00:00.567', '2002-01-01');
SELECT CASE WHEN 0 THEN dt2 ELSE t3 END FROM t1;
CASE WHEN 0 THEN dt2 ELSE t3 END
2001-01-01 00:00:00.567
CREATE TABLE t2 AS SELECT CASE WHEN 0 THEN dt2 ELSE t3 END FROM t1;
SELECT * FROM t2;
CASE WHEN 0 THEN dt2 ELSE t3 END
2001-01-01 00:00:00.567
SHOW COLUMNS FROM t2;
Field	Type	Null	Key	Default	Extra
CASE WHEN 0 THEN dt2 ELSE t3 END	datetime(3)	YES		NULL	
DROP TABLE t2;
SELECT CASE WHEN 1 THEN dt2 ELSE t3 END FROM t1;
CASE WHEN 1 THEN dt2 ELSE t3 END
2001-01-01 00:00:00.120
SELECT CONCAT(CASE WHEN 1 THEN dt2 ELSE t3 END) FROM t1;
CONCAT(CASE WHEN 1 THEN dt2 ELSE t3 END)
2001-01-01 00:00:00.120
SELECT CONCAT(CASE WHEN 0 THEN t3 ELSE dt2 END) FROM t1;
CONCAT(CASE WHEN 0 THEN t3 ELSE dt2 END)
2001-01-01 00:00:00.120
SELECT CONCAT(CASE WHEN 1 THEN d ELSE t3 END) FROM t1;
CONCAT(CASE WHEN 1 THEN d ELSE t3 END)
2002-01-01 00:00:00.000
SELECT CASE WHEN 1 THEN t3 ELSE d END FROM t1;
CASE WHEN 1 THEN t3 ELSE d END
2001-01-01 00:00:00.567
SELECT COALESCE(d, t3) FROM t1;
COALESCE(d, t3)
2002-01-01 00:00:00.000
SELECT CONCAT(COALESCE(d, t3)) FROM t1;
CONCAT(COALESCE(d, t3))
2002-01-01 00:00:00.000
SELECT COALESCE(dt2, t3) FROM t1;
COALESCE(dt2, t3)
2001-01-01 00:00:00.120
SELECT CONCAT(COALESCE(dt2, t3)) FROM t1;
CONCAT(COALESCE(dt2, t3))
2001-01-01 00:00:00.120
SELECT IFNULL(dt2, t3), CONCAT(IFNULL(dt2, t3)) FROM t1;
IFNULL(dt2, t3)	CONCAT(IFNULL(dt2, t3))
2001-01-01 00:00:00.120	2001-01-01 00:00:00.120
SELECT IFNULL(d, t3), CONCAT(IFNULL(d, t3)) FROM t1;
IFNULL(d, t3)	CONCAT(IFNULL(d, t3))
2002-01-01 00:00:00.000	2002-01-01 00:00:00.000
DROP TABLE t1;
SET timestamp=DEFAULT;
#
# MDEV-4724 Some temporal functions do not preserve microseconds
#
SELECT MAKETIME(10,10,10.231);
MAKETIME(10,10,10.231)
10:10:10.231
SELECT MAKETIME(0, 0, 59.9);
MAKETIME(0, 0, 59.9)
00:00:59.9
CREATE TABLE t1 AS SELECT
MAKETIME(10,00,00),
MAKETIME(10,00,00.1),
MAKETIME(10,00,00.12),
MAKETIME(10,00,00.123),
MAKETIME(10,00,00.1234),
MAKETIME(10,00,00.12345),
MAKETIME(10,00,00.123456);
SHOW COLUMNS FROM t1;
Field	Type	Null	Key	Default	Extra
MAKETIME(10,00,00)	time	YES		NULL	
MAKETIME(10,00,00.1)	time(1)	YES		NULL	
MAKETIME(10,00,00.12)	time(2)	YES		NULL	
MAKETIME(10,00,00.123)	time(3)	YES		NULL	
MAKETIME(10,00,00.1234)	time(4)	YES		NULL	
MAKETIME(10,00,00.12345)	time(5)	YES		NULL	
MAKETIME(10,00,00.123456)	time(6)	YES		NULL	
DROP TABLE t1;
CREATE TABLE t1 AS SELECT
TIME('10:00:00'),
TIME('10:00:00.1'),
TIME('10:00:00.12'),
TIME('10:00:00.123'),
TIME('10:00:00.1234'),
TIME('10:00:00.12345'),
TIME('10:00:00.12346');
SHOW COLUMNS FROM t1;
Field	Type	Null	Key	Default	Extra
TIME('10:00:00')	time	YES		NULL	
TIME('10:00:00.1')	time(1)	YES		NULL	
TIME('10:00:00.12')	time(2)	YES		NULL	
TIME('10:00:00.123')	time(3)	YES		NULL	
TIME('10:00:00.1234')	time(4)	YES		NULL	
TIME('10:00:00.12345')	time(5)	YES		NULL	
TIME('10:00:00.12346')	time(5)	YES		NULL	
DROP TABLE t1;
SET TIME_ZONE='+00:00';
SET TIMESTAMP=UNIX_TIMESTAMP('2012-10-16 22:46:17');
SELECT NOW(), UNIX_TIMESTAMP(), UNIX_TIMESTAMP(NOW()),UNIX_TIMESTAMP('2012-10-16 22:46:17');
NOW()	UNIX_TIMESTAMP()	UNIX_TIMESTAMP(NOW())	UNIX_TIMESTAMP('2012-10-16 22:46:17')
2012-10-16 22:46:17	1350427577	1350427577	1350427577
SET TIMESTAMP=UNIX_TIMESTAMP('1970-01-02 03:04:05.123456');
SELECT @@timestamp, FROM_UNIXTIME(@@timestamp);
@@timestamp	FROM_UNIXTIME(@@timestamp)
97445.123456	1970-01-02 03:04:05.123456
SET TIME_ZONE=DEFAULT;
SET TIMESTAMP=DEFAULT;
SELECT TIME('2012-10-16 15:54:16.12');
TIME('2012-10-16 15:54:16.12')
15:54:16.12
SELECT TIMESTAMP('2012-10-16 15:54:16.12');
TIMESTAMP('2012-10-16 15:54:16.12')
2012-10-16 15:54:16.12
SELECT TIMEDIFF('10:10:10.1','00:00:00');
TIMEDIFF('10:10:10.1','00:00:00')
10:10:10.1
SELECT TIME_TO_SEC('10:10:10');
TIME_TO_SEC('10:10:10')
36610
SELECT ADDTIME(TIME('10:10:10.1'),'10:10:10.12');
ADDTIME(TIME('10:10:10.1'),'10:10:10.12')
20:20:20.22
SELECT ADDTIME(TIMESTAMP('2001-01-01 10:10:10.1'),'10:10:10.12');
ADDTIME(TIMESTAMP('2001-01-01 10:10:10.1'),'10:10:10.12')
2001-01-01 20:20:20.22
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL 1 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL 1 SECOND)
2001-01-01 00:00:01
SELECT DATE_ADD('2001-01-01 00:00:00.1', INTERVAL 1 SECOND);
DATE_ADD('2001-01-01 00:00:00.1', INTERVAL 1 SECOND)
2001-01-01 00:00:01.1
SELECT DATE_ADD('2001-01-01 00:00:00.12', INTERVAL 1 SECOND);
DATE_ADD('2001-01-01 00:00:00.12', INTERVAL 1 SECOND)
2001-01-01 00:00:01.12
SELECT DATE_ADD('2001-01-01 00:00:00.123', INTERVAL 1 SECOND);
DATE_ADD('2001-01-01 00:00:00.123', INTERVAL 1 SECOND)
2001-01-01 00:00:01.123
SELECT DATE_ADD('2001-01-01 00:00:00.1234', INTERVAL 1 SECOND);
DATE_ADD('2001-01-01 00:00:00.1234', INTERVAL 1 SECOND)
2001-01-01 00:00:01.1234
SELECT DATE_ADD('2001-01-01 00:00:00.12345', INTERVAL 1 SECOND);
DATE_ADD('2001-01-01 00:00:00.12345', INTERVAL 1 SECOND)
2001-01-01 00:00:01.12345
SELECT DATE_ADD('2001-01-01 00:00:00.123456', INTERVAL 1 SECOND);
DATE_ADD('2001-01-01 00:00:00.123456', INTERVAL 1 SECOND)
2001-01-01 00:00:01.123456
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL 1 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL 1 SECOND)
2001-01-01 00:00:01
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL 1.1 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL 1.1 SECOND)
2001-01-01 00:00:01.1
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL 1.12 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL 1.12 SECOND)
2001-01-01 00:00:01.12
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL 1.123 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL 1.123 SECOND)
2001-01-01 00:00:01.123
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL 1.1234 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL 1.1234 SECOND)
2001-01-01 00:00:01.1234
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL 1.12345 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL 1.12345 SECOND)
2001-01-01 00:00:01.12345
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL 1.123456 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL 1.123456 SECOND)
2001-01-01 00:00:01.123456
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL -1 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL -1 SECOND)
2000-12-31 23:59:59
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL -1.1 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL -1.1 SECOND)
2000-12-31 23:59:58.9
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL -1.12 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL -1.12 SECOND)
2000-12-31 23:59:58.88
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL -1.123 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL -1.123 SECOND)
2000-12-31 23:59:58.877
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL -1.1234 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL -1.1234 SECOND)
2000-12-31 23:59:58.8766
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL -1.12345 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL -1.12345 SECOND)
2000-12-31 23:59:58.87655
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL -1.123456 SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL -1.123456 SECOND)
2000-12-31 23:59:58.876544
SELECT DATE_ADD('2001-01-01 00:00:00', INTERVAL 'xxx' SECOND);
DATE_ADD('2001-01-01 00:00:00', INTERVAL 'xxx' SECOND)
2001-01-01 00:00:00.000000
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: 'xxx'
SELECT CONVERT_TZ('2001-01-01 10:20:30.12','+00:00','+01:00');
CONVERT_TZ('2001-01-01 10:20:30.12','+00:00','+01:00')
2001-01-01 11:20:30.12
#
# MDEV-4861 TIME/DATETIME arithmetics does not preserve INTERVAL precision
#
CREATE TABLE t1 (t0 TIME);
INSERT INTO t1 VALUES ('00:00:00');
SELECT t0 + INTERVAL 1.1 SECOND FROM t1;
t0 + INTERVAL 1.1 SECOND
00:00:01.1
CREATE TABLE t2 AS SELECT t0 + INTERVAL 1.1 SECOND FROM t1;
SHOW COLUMNS FROM t2;
Field	Type	Null	Key	Default	Extra
t0 + INTERVAL 1.1 SECOND	time(1)	YES		NULL	
DROP TABLE t1,t2;
CREATE TABLE t1 (t0 DATETIME);
INSERT INTO t1 VALUES ('2001-01-01 00:00:00');
SELECT t0 + INTERVAL 1.1 SECOND FROM t1;
t0 + INTERVAL 1.1 SECOND
2001-01-01 00:00:01.1
CREATE TABLE t2 AS SELECT t0 + INTERVAL 1.1 SECOND FROM t1;
SHOW COLUMNS FROM t2;
Field	Type	Null	Key	Default	Extra
t0 + INTERVAL 1.1 SECOND	datetime(1)	YES		NULL	
DROP TABLE t1, t2;
#
# MDEV-4843 Wrong data type for TIMESTAMP('2001-01-01','10:10:10')
#
CREATE TABLE t1 AS SELECT
TIMESTAMP('2001-01-01','10:10:10'),
TIMESTAMP('2001-01-01','10:10:10.1'),
TIMESTAMP('2001-01-01','10:10:10.12'),
TIMESTAMP('2001-01-01','10:10:10.123'),
TIMESTAMP('2001-01-01','10:10:10.1234'),
TIMESTAMP('2001-01-01','10:10:10.12345'),
TIMESTAMP('2001-01-01','10:10:10.123456'),
TIMESTAMP('2001-01-01','10:10:10.1234567');
Warnings:
Note	1292	Truncated incorrect INTERVAL DAY TO SECOND value: '10:10:10.1234567'
SHOW COLUMNS FROM t1;
Field	Type	Null	Key	Default	Extra
TIMESTAMP('2001-01-01','10:10:10')	datetime	YES		NULL	
TIMESTAMP('2001-01-01','10:10:10.1')	datetime(1)	YES		NULL	
TIMESTAMP('2001-01-01','10:10:10.12')	datetime(2)	YES		NULL	
TIMESTAMP('2001-01-01','10:10:10.123')	datetime(3)	YES		NULL	
TIMESTAMP('2001-01-01','10:10:10.1234')	datetime(4)	YES		NULL	
TIMESTAMP('2001-01-01','10:10:10.12345')	datetime(5)	YES		NULL	
TIMESTAMP('2001-01-01','10:10:10.123456')	datetime(6)	YES		NULL	
TIMESTAMP('2001-01-01','10:10:10.1234567')	datetime(6)	YES		NULL	
SELECT * FROM t1;
TIMESTAMP('2001-01-01','10:10:10')	TIMESTAMP('2001-01-01','10:10:10.1')	TIMESTAMP('2001-01-01','10:10:10.12')	TIMESTAMP('2001-01-01','10:10:10.123')	TIMESTAMP('2001-01-01','10:10:10.1234')	TIMESTAMP('2001-01-01','10:10:10.12345')	TIMESTAMP('2001-01-01','10:10:10.123456')	TIMESTAMP('2001-01-01','10:10:10.1234567')
2001-01-01 10:10:10	2001-01-01 10:10:10.1	2001-01-01 10:10:10.12	2001-01-01 10:10:10.123	2001-01-01 10:10:10.1234	2001-01-01 10:10:10.12345	2001-01-01 10:10:10.123456	2001-01-01 10:10:10.123456
DROP TABLE t1;
CREATE TABLE t1 AS SELECT
TIMESTAMP('2001-01-01 00:00:00','10:10:10'),
TIMESTAMP('2001-01-01 00:00:00.1','10:10:10'),
TIMESTAMP('2001-01-01 00:00:00.12','10:10:10'),
TIMESTAMP('2001-01-01 00:00:00.123','10:10:10'),
TIMESTAMP('2001-01-01 00:00:00.1234','10:10:10'),
TIMESTAMP('2001-01-01 00:00:00.12345','10:10:10'),
TIMESTAMP('2001-01-01 00:00:00.123456','10:10:10'),
TIMESTAMP('2001-01-01 00:00:00.1234567','10:10:10');
Warnings:
Note	1292	Truncated incorrect datetime value: '2001-01-01 00:00:00.1234567'
SHOW COLUMNS FROM t1;
Field	Type	Null	Key	Default	Extra
TIMESTAMP('2001-01-01 00:00:00','10:10:10')	datetime	YES		NULL	
TIMESTAMP('2001-01-01 00:00:00.1','10:10:10')	datetime(1)	YES		NULL	
TIMESTAMP('2001-01-01 00:00:00.12','10:10:10')	datetime(2)	YES		NULL	
TIMESTAMP('2001-01-01 00:00:00.123','10:10:10')	datetime(3)	YES		NULL	
TIMESTAMP('2001-01-01 00:00:00.1234','10:10:10')	datetime(4)	YES		NULL	
TIMESTAMP('2001-01-01 00:00:00.12345','10:10:10')	datetime(5)	YES		NULL	
TIMESTAMP('2001-01-01 00:00:00.123456','10:10:10')	datetime(6)	YES		NULL	
TIMESTAMP('2001-01-01 00:00:00.1234567','10:10:10')	datetime(6)	YES		NULL	
SELECT * FROM t1;
TIMESTAMP('2001-01-01 00:00:00','10:10:10')	TIMESTAMP('2001-01-01 00:00:00.1','10:10:10')	TIMESTAMP('2001-01-01 00:00:00.12','10:10:10')	TIMESTAMP('2001-01-01 00:00:00.123','10:10:10')	TIMESTAMP('2001-01-01 00:00:00.1234','10:10:10')	TIMESTAMP('2001-01-01 00:00:00.12345','10:10:10')	TIMESTAMP('2001-01-01 00:00:00.123456','10:10:10')	TIMESTAMP('2001-01-01 00:00:00.1234567','10:10:10')
2001-01-01 10:10:10	2001-01-01 10:10:10.1	2001-01-01 10:10:10.12	2001-01-01 10:10:10.123	2001-01-01 10:10:10.1234	2001-01-01 10:10:10.12345	2001-01-01 10:10:10.123456	2001-01-01 10:10:10.123456
DROP TABLE t1;
SET timestamp=unix_timestamp('2001-02-03 10:20:30');
CREATE TABLE t1 AS SELECT
TIMESTAMP('00:00:00','10:10:10'),
TIMESTAMP(TIME('00:00:00'),'10:10:10');
SHOW COLUMNS FROM t1;
Field	Type	Null	Key	Default	Extra
TIMESTAMP('00:00:00','10:10:10')	datetime	YES		NULL	
TIMESTAMP(TIME('00:00:00'),'10:10:10')	datetime	YES		NULL	
SELECT * FROM t1;
TIMESTAMP('00:00:00','10:10:10')	TIMESTAMP(TIME('00:00:00'),'10:10:10')
NULL	2001-02-03 10:10:10
DROP TABLE t1;
SET timestamp=DEFAULT;
#
# MDEV-4869 Wrong result of MAKETIME(0, 0, -0.1)
#
SELECT MAKETIME(0, 0, -0.1);
MAKETIME(0, 0, -0.1)
NULL
#
# MDEV-4857 Wrong result of HOUR('1 00:00:00')
#
SET timestamp=unix_timestamp('2001-02-03 10:20:30');
SELECT HOUR('1 02:00:00'), HOUR('26:00:00');
HOUR('1 02:00:00')	HOUR('26:00:00')
26	26
SELECT HOUR(TIME'1 02:00:00'), HOUR(TIME'26:00:00');
HOUR(TIME'1 02:00:00')	HOUR(TIME'26:00:00')
26	26
SELECT HOUR(TIME('1 02:00:00')), HOUR(TIME('26:00:00'));
HOUR(TIME('1 02:00:00'))	HOUR(TIME('26:00:00'))
26	26
SELECT DAY(TIME('1 02:00:00')), DAY(TIME('26:00:00'));
DAY(TIME('1 02:00:00'))	DAY(TIME('26:00:00'))
4	4
SELECT EXTRACT(HOUR FROM '1 02:00:00'), EXTRACT(HOUR FROM '26:00:00');
EXTRACT(HOUR FROM '1 02:00:00')	EXTRACT(HOUR FROM '26:00:00')
2	2
SELECT EXTRACT(HOUR FROM TIME'1 02:00:00'), EXTRACT(HOUR FROM TIME'26:00:00');
EXTRACT(HOUR FROM TIME'1 02:00:00')	EXTRACT(HOUR FROM TIME'26:00:00')
2	2
SELECT EXTRACT(HOUR FROM TIME('1 02:00:00')), EXTRACT(HOUR FROM TIME('26:00:00'));
EXTRACT(HOUR FROM TIME('1 02:00:00'))	EXTRACT(HOUR FROM TIME('26:00:00'))
2	2
SELECT EXTRACT(DAY FROM TIME('1 02:00:00')), EXTRACT(DAY FROM TIME('26:00:00'));
EXTRACT(DAY FROM TIME('1 02:00:00'))	EXTRACT(DAY FROM TIME('26:00:00'))
1	1
SET timestamp=DEFAULT;
#
# MDEV-5458 RQG hits 'sql/tztime.cc:799: my_time_t sec_since_epoch(int, int, int, int, int, int): Assertion `mon > 0 && mon < 13' failed.'
#
SET TIMESTAMP=UNIX_TIMESTAMP('2014-01-22 18:19:20');
CREATE TABLE t1 (t TIME);
INSERT INTO t1 VALUES ('03:22:30'),('18:30:05');
SELECT CONVERT_TZ(GREATEST(t, CURRENT_DATE()), '+02:00', '+10:00') FROM t1;
CONVERT_TZ(GREATEST(t, CURRENT_DATE()), '+02:00', '+10:00')
2014-01-22 11:22:30
2014-01-23 02:30:05
SELECT GREATEST(t, CURRENT_DATE()) FROM t1;
GREATEST(t, CURRENT_DATE())
2014-01-22 03:22:30
2014-01-22 18:30:05
DROP TABLE t1;
SET TIMESTAMP=DEFAULT;
#
# MDEV-5504 Server crashes in String::length on SELECT with MONTHNAME, GROUP BY, ROLLUP
#
CREATE TABLE t1 (i INT);
INSERT INTO t1 VALUES (1),(2);
SELECT 1 FROM t1 GROUP BY MONTHNAME(0) WITH ROLLUP;
1
1
1
DROP TABLE t1;
#
# MDEV-6099 Bad results for DATE_ADD(.., INTERVAL 2000000000000000000.0 SECOND)
#
SELECT DATE_ADD('2001-01-01 10:20:30',INTERVAL 250000000000.0 SECOND) AS c1, DATE_ADD('2001-01-01 10:20:30',INTERVAL 2000000000000000000.0 SECOND) AS c2;
c1	c2
9923-03-10 22:47:10.0	NULL
Warnings:
Warning	1292	Truncated incorrect seconds value: '2000000000000000000.0'
#
# MDEV-4838 Wrong metadata for DATE_ADD('string', INVERVAL)
#
SELECT DATE_ADD('2011-01-02 12:13:14', INTERVAL 1 MINUTE);
Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
def					DATE_ADD('2011-01-02 12:13:14', INTERVAL 1 MINUTE)	254	19	19	Y	0	0	8
DATE_ADD('2011-01-02 12:13:14', INTERVAL 1 MINUTE)
2011-01-02 12:14:14
#
# MDEV-5450 Assertion `cached_field_ type == MYSQL_TYPE_STRING || ltime.time_type == MYSQL_TIMESTAMP_NONE || mysql_type_to_time_type(cached_field_type) == ltime.time_type' fails with IF, ISNULL, ADDDATE
#
CREATE TABLE t1 (a DATETIME, b DATE);
INSERT INTO t1 VALUES (NULL, '2012-12-21');
SELECT IF(1,ADDDATE(IFNULL(a,b),0),1) FROM t1;
IF(1,ADDDATE(IFNULL(a,b),0),1)
2012-12-21 00:00:00
SELECT CAST(ADDDATE(IFNULL(a,b),0) AS CHAR) FROM t1;
CAST(ADDDATE(IFNULL(a,b),0) AS CHAR)
2012-12-21 00:00:00
SELECT CAST(ADDDATE(COALESCE(a,b),0) AS CHAR) FROM t1;
CAST(ADDDATE(COALESCE(a,b),0) AS CHAR)
2012-12-21 00:00:00
SELECT CAST(ADDDATE(CASE WHEN 0 THEN a ELSE b END,0) AS CHAR) FROM t1;
CAST(ADDDATE(CASE WHEN 0 THEN a ELSE b END,0) AS CHAR)
2012-12-21 00:00:00
SELECT IF(1,ADDTIME(IFNULL(a,b),0),1) FROM t1;
IF(1,ADDTIME(IFNULL(a,b),0),1)
2012-12-21 00:00:00
SELECT CAST(ADDTIME(IFNULL(a,b),0) AS CHAR) FROM t1;
CAST(ADDTIME(IFNULL(a,b),0) AS CHAR)
2012-12-21 00:00:00
SELECT CAST(ADDTIME(COALESCE(a,b),0) AS CHAR) FROM t1;
CAST(ADDTIME(COALESCE(a,b),0) AS CHAR)
2012-12-21 00:00:00
SELECT CAST(ADDTIME(CASE WHEN 0 THEN a ELSE b END,0) AS CHAR) FROM t1;
CAST(ADDTIME(CASE WHEN 0 THEN a ELSE b END,0) AS CHAR)
2012-12-21 00:00:00
DROP TABLE t1;
SET timestamp=unix_timestamp('2001-02-03 10:20:30');
CREATE TABLE t1 (a DATETIME, b TIME);
INSERT INTO t1 VALUES (NULL, '00:20:12');
SELECT IF(1,ADDDATE(IFNULL(a,b),0),1) FROM t1;
IF(1,ADDDATE(IFNULL(a,b),0),1)
2001-02-03 00:20:12
SELECT CAST(ADDDATE(IFNULL(a,b),0) AS CHAR) FROM t1;
CAST(ADDDATE(IFNULL(a,b),0) AS CHAR)
2001-02-03 00:20:12
SELECT CAST(ADDDATE(COALESCE(a,b),0) AS CHAR) FROM t1;
CAST(ADDDATE(COALESCE(a,b),0) AS CHAR)
2001-02-03 00:20:12
SELECT CAST(ADDDATE(CASE WHEN 0 THEN a ELSE b END,0) AS CHAR) FROM t1;
CAST(ADDDATE(CASE WHEN 0 THEN a ELSE b END,0) AS CHAR)
2001-02-03 00:20:12
SELECT IF(1,ADDTIME(IFNULL(a,b),0),1) FROM t1;
IF(1,ADDTIME(IFNULL(a,b),0),1)
2001-02-03 00:20:12
SELECT CAST(ADDTIME(IFNULL(a,b),0) AS CHAR) FROM t1;
CAST(ADDTIME(IFNULL(a,b),0) AS CHAR)
2001-02-03 00:20:12
SELECT CAST(ADDTIME(COALESCE(a,b),0) AS CHAR) FROM t1;
CAST(ADDTIME(COALESCE(a,b),0) AS CHAR)
2001-02-03 00:20:12
SELECT CAST(ADDTIME(CASE WHEN 0 THEN a ELSE b END,0) AS CHAR) FROM t1;
CAST(ADDTIME(CASE WHEN 0 THEN a ELSE b END,0) AS CHAR)
2001-02-03 00:20:12
DROP TABLE t1;
SET timestamp=DEFAULT;
#
# MDEV-5870 Assertion `ltime->neg == 0' fails with COALESCE, ADDDATE, MAKEDATE
#
CREATE TABLE t1 (dt DATETIME);
INSERT INTO t1 VALUES ('2003-05-13 19:36:05'), ('2012-12-12 09:20:06');
SELECT COALESCE(ADDDATE(MAKEDATE(2011,121), dt), '2006-09-12' ) FROM t1;
COALESCE(ADDDATE(MAKEDATE(2011,121), dt), '2006-09-12' )
2006-09-12
2006-09-12
Warnings:
Warning	1441	Datetime function: datetime field overflow
Warning	1441	Datetime function: datetime field overflow
DROP TABLE t1;
#
# MDEV-6101 Hybrid functions do not add CURRENT_DATE when converting TIME to DATETIME
#
SET timestamp=UNIX_TIMESTAMP('2014-04-15 01:02:03');
SELECT IF(1,TIME'10:20:30',DATE'2001-01-01');
IF(1,TIME'10:20:30',DATE'2001-01-01')
2014-04-15 10:20:30
SELECT IFNULL(TIME'10:20:30',DATE'2001-01-01');
IFNULL(TIME'10:20:30',DATE'2001-01-01')
2014-04-15 10:20:30
SELECT CASE WHEN 1 THEN TIME'10:20:30' ELSE DATE'2001-01-01' END;
CASE WHEN 1 THEN TIME'10:20:30' ELSE DATE'2001-01-01' END
2014-04-15 10:20:30
SELECT COALESCE(TIME'10:20:30',DATE'2001-01-01');
COALESCE(TIME'10:20:30',DATE'2001-01-01')
2014-04-15 10:20:30
SET timestamp=DEFAULT;
#
# MDEV-5750 Assertion `ltime->year == 0' fails on a query with EXTRACT DAY_MINUTE and TIME column
#
SET timestamp=UNIX_TIMESTAMP('2010-01-01 00:00:00');
CREATE TABLE t1 ( d DATE, t TIME );
INSERT INTO t1 VALUES ('2008-12-05','22:34:09'),('2005-03-27','14:26:02');
SELECT EXTRACT(DAY_MINUTE FROM GREATEST(t,d)), GREATEST(t,d) FROM t1;
EXTRACT(DAY_MINUTE FROM GREATEST(t,d))	GREATEST(t,d)
12234	2010-01-01 22:34:09
11426	2010-01-01 14:26:02
DROP TABLE t1;
SET timestamp=DEFAULT;
#
# MDEV-7221 from_days fails after null value
#
CREATE TABLE t1 (
id INT(11) NOT NULL PRIMARY KEY,
date1 DATE NULL DEFAULT NULL
);
INSERT INTO t1 VALUES (12, '2011-05-12');
INSERT INTO t1 VALUES (13, NULL);
INSERT INTO t1 VALUES (14, '2009-10-23');
INSERT INTO t1 VALUES (15, '2014-10-30');
INSERT INTO t1 VALUES (16, NULL);
INSERT INTO t1 VALUES (17, NULL);
INSERT INTO t1 VALUES (18, '2010-10-13');
SELECT a.id,a.date1,FROM_DAYS(TO_DAYS(a.date1)-10) as date2, DATE_ADD(a.date1,INTERVAL -10 DAY),TO_DAYS(a.date1)-10 FROM t1 a ORDER BY a.id;
id	date1	date2	DATE_ADD(a.date1,INTERVAL -10 DAY)	TO_DAYS(a.date1)-10
12	2011-05-12	2011-05-02	2011-05-02	734624
13	NULL	NULL	NULL	NULL
14	2009-10-23	2009-10-13	2009-10-13	734058
15	2014-10-30	2014-10-20	2014-10-20	735891
16	NULL	NULL	NULL	NULL
17	NULL	NULL	NULL	NULL
18	2010-10-13	2010-10-03	2010-10-03	734413
DROP TABLE t1;
#
# MDEV-10524 Assertion `arg1_int >= 0' failed in Item_func_additive_op::result_precision()
#
SELECT 1 MOD ADDTIME( '13:58:57', '00:00:01' ) + 2;
1 MOD ADDTIME( '13:58:57', '00:00:01' ) + 2
3
#
# MDEV-11819 NO_ZERO_IN_DATE: Incorrect generated column value
#
SET sql_mode='NO_ZERO_IN_DATE';
CREATE TABLE t1 (a TIME(6));
INSERT INTO t1 SELECT timediff(timestamp'2008-12-31 23:59:59.000001',timestamp'2008-12-30 01:01:01.000002');
SELECT * FROM t1;
a
46:58:57.999999
DROP TABLE t1;
SET sql_mode=DEFAULT;
#
# MDEV-13972 crash in Item_func_sec_to_time::get_date
#
DO TO_DAYS(SEC_TO_TIME(TIME(CEILING(UUID()))));
DO TO_DAYS(SEC_TO_TIME(MAKEDATE('',RAND(~('')))));
Warnings:
Warning	1292	Truncated incorrect INTEGER value: ''
Warning	1292	Truncated incorrect INTEGER value: ''
Warning	1292	Truncated incorrect seconds value: '20000101'
SELECT SEC_TO_TIME(MAKEDATE(0,RAND(~0)));
SEC_TO_TIME(MAKEDATE(0,RAND(~0)))
838:59:59
Warnings:
Warning	1292	Truncated incorrect seconds value: '20000101'
SELECT PERIOD_DIFF(2018, AES_ENCRYPT('Rae Bareli', 'Rae Bareli'));
PERIOD_DIFF(2018, AES_ENCRYPT('Rae Bareli', 'Rae Bareli'))
24257
Warnings:
Warning	1292	Truncated incorrect INTEGER value: '-3S\xFA\xDE?\x00\x00\xCA\xB3\xEEE\xA4\xD1\xC1\xA8'
#
# MDEV-17249 MAKETIME(-1e50,0,0) returns a wrong result
#
SELECT
MAKETIME(1e10,0,0),
MAKETIME(-1e10,0,0),
MAKETIME(1e50,0,0),
MAKETIME(-1e50,0,0),
MAKETIME(COALESCE(1e50),0,0),
MAKETIME(COALESCE(-1e50),0,0);
MAKETIME(1e10,0,0)	838:59:59
MAKETIME(-1e10,0,0)	-838:59:59
MAKETIME(1e50,0,0)	838:59:59
MAKETIME(-1e50,0,0)	-838:59:59
MAKETIME(COALESCE(1e50),0,0)	838:59:59
MAKETIME(COALESCE(-1e50),0,0)	-838:59:59
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '10000000000:00:00'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '-10000000000:00:00'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '9223372036854775807:00:00'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '-9223372036854775808:00:00'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '9223372036854775807:00:00'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '-9223372036854775808:00:00'
CREATE TABLE t1 (a FLOAT);
INSERT INTO t1 VALUES (1e30),(-1e30);
SELECT MAKETIME(a,0,0) FROM t1;
MAKETIME(a,0,0)
838:59:59
-838:59:59
Warnings:
Warning	1292	Truncated incorrect time value: '9223372036854775807:00:00'
Warning	1292	Truncated incorrect time value: '-9223372036854775808:00:00'
DROP TABLE t1;
#
# MDEV-17244 MAKETIME(900,0,0.111) returns a wrong result
#
SELECT MAKETIME(900,0,0);
MAKETIME(900,0,0)
838:59:59
Warnings:
Warning	1292	Truncated incorrect time value: '900:00:00'
SELECT MAKETIME(900,0,0.1);
MAKETIME(900,0,0.1)
838:59:59.9
Warnings:
Warning	1292	Truncated incorrect time value: '900:00:00'
SELECT MAKETIME(900,0,0.11);
MAKETIME(900,0,0.11)
838:59:59.99
Warnings:
Warning	1292	Truncated incorrect time value: '900:00:00'
SELECT MAKETIME(900,0,0.111);
MAKETIME(900,0,0.111)
838:59:59.999
Warnings:
Warning	1292	Truncated incorrect time value: '900:00:00'
SELECT MAKETIME(900,0,0.1111);
MAKETIME(900,0,0.1111)
838:59:59.9999
Warnings:
Warning	1292	Truncated incorrect time value: '900:00:00'
SELECT MAKETIME(900,0,0.11111);
MAKETIME(900,0,0.11111)
838:59:59.99999
Warnings:
Warning	1292	Truncated incorrect time value: '900:00:00'
SELECT MAKETIME(900,0,0.111111);
MAKETIME(900,0,0.111111)
838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '900:00:00'
SELECT MAKETIME(900,0,0.1111111);
MAKETIME(900,0,0.1111111)
838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '900:00:00'
SELECT MAKETIME(900,0,0.11111111);
MAKETIME(900,0,0.11111111)
838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '900:00:00'
SELECT MAKETIME(900,0,0.111111111);
MAKETIME(900,0,0.111111111)
838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '900:00:00'
SELECT MAKETIME(900,0,EXP(1));
MAKETIME(900,0,EXP(1))
838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '900:00:02'
SELECT MAKETIME(-900,0,0);
MAKETIME(-900,0,0)
-838:59:59
Warnings:
Warning	1292	Truncated incorrect time value: '-900:00:00'
SELECT MAKETIME(-900,0,0.1);
MAKETIME(-900,0,0.1)
-838:59:59.9
Warnings:
Warning	1292	Truncated incorrect time value: '-900:00:00'
SELECT MAKETIME(-900,0,0.11);
MAKETIME(-900,0,0.11)
-838:59:59.99
Warnings:
Warning	1292	Truncated incorrect time value: '-900:00:00'
SELECT MAKETIME(-900,0,0.111);
MAKETIME(-900,0,0.111)
-838:59:59.999
Warnings:
Warning	1292	Truncated incorrect time value: '-900:00:00'
SELECT MAKETIME(-900,0,0.1111);
MAKETIME(-900,0,0.1111)
-838:59:59.9999
Warnings:
Warning	1292	Truncated incorrect time value: '-900:00:00'
SELECT MAKETIME(-900,0,0.11111);
MAKETIME(-900,0,0.11111)
-838:59:59.99999
Warnings:
Warning	1292	Truncated incorrect time value: '-900:00:00'
SELECT MAKETIME(-900,0,0.111111);
MAKETIME(-900,0,0.111111)
-838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '-900:00:00'
SELECT MAKETIME(-900,0,0.1111111);
MAKETIME(-900,0,0.1111111)
-838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '-900:00:00'
SELECT MAKETIME(-900,0,0.11111111);
MAKETIME(-900,0,0.11111111)
-838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '-900:00:00'
SELECT MAKETIME(-900,0,0.111111111);
MAKETIME(-900,0,0.111111111)
-838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '-900:00:00'
SELECT MAKETIME(-900,0,EXP(1));
MAKETIME(-900,0,EXP(1))
-838:59:59.999999
Warnings:
Warning	1292	Truncated incorrect time value: '-900:00:02'
#
# End of 5.5 tests
#
#
# MDEV-8205 timediff returns null when comparing decimal time to time string value
#
SELECT
TIMEDIFF('2014-01-01 00:00:00' , '2014-01-01 01:00:00' ) AS str_str,
TIMEDIFF('2014-01-01 00:00:00' , 20140101010000.000    ) AS str_dec,
TIMEDIFF(20140101000000.000    , 20140101010000.000    ) AS dec_dec,
TIMEDIFF(20140101000000.000    , '2014-01-01 01:00:00' ) AS dec_str;
str_str	str_dec	dec_dec	dec_str
-01:00:00	-01:00:00.000	-01:00:00.000	-01:00:00.000
SELECT
TIMEDIFF('2014-01-01 00:00:00' , '2014-01-02 01:00:00' ) AS str_str,
TIMEDIFF('2014-01-01 00:00:00' , 20140102010000.000    ) AS str_dec,
TIMEDIFF(20140101000000.000    , 20140102010000.000    ) AS dec_dec,
TIMEDIFF(20140101000000.000    , '2014-01-02 01:00:00' ) AS dec_str;
str_str	str_dec	dec_dec	dec_str
-25:00:00	-25:00:00.000	-25:00:00.000	-25:00:00.000
SELECT
TIMEDIFF('2014-01-01 00:00:00' , '2014-02-02 01:00:00' ) AS str_str,
TIMEDIFF('2014-01-01 00:00:00' , 20140202010000.000    ) AS str_dec,
TIMEDIFF(20140101000000.000    , 20140202010000.000    ) AS dec_dec,
TIMEDIFF(20140101000000.000    , '2014-02-02 01:00:00' ) AS dec_str;
str_str	str_dec	dec_dec	dec_str
-769:00:00	-769:00:00.000	-769:00:00.000	-769:00:00.000
SELECT
TIMEDIFF('2014-01-01 00:00:00' , '2014-03-02 01:00:00' ) AS str_str,
TIMEDIFF('2014-01-01 00:00:00' , 20140302010000.000    ) AS str_dec,
TIMEDIFF(20140101000000.000    , 20140302010000.000    ) AS dec_dec,
TIMEDIFF(20140101000000.000    , '2014-03-02 01:00:00' ) AS dec_str;
str_str	str_dec	dec_dec	dec_str
-838:59:59	-838:59:59.999	-838:59:59.999	-838:59:59.999
Warnings:
Warning	1292	Truncated incorrect time value: '-1441:00:00'
Warning	1292	Truncated incorrect time value: '-1441:00:00'
Warning	1292	Truncated incorrect time value: '-1441:00:00'
Warning	1292	Truncated incorrect time value: '-1441:00:00'
#
# MDEV-10787 Assertion `ltime->neg == 0' failed in void date_to_datetime(MYSQL_TIME*)
#
CREATE TABLE t1 (d DATE);
INSERT INTO t1 VALUES ('2005-07-20'),('2012-12-21');
SELECT REPLACE( ADDDATE( d, INTERVAL 0.6732771076944444 HOUR_SECOND ), '2', 'x' ) FROM t1;
REPLACE( ADDDATE( d, INTERVAL 0.6732771076944444 HOUR_SECOND ), '2', 'x' )
NULL
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
Warning	1441	Datetime function: datetime field overflow
SELECT REPLACE( ADDDATE( d, INTERVAL '0.6732771076944444' HOUR_SECOND ), '2', 'x' ) FROM t1;
REPLACE( ADDDATE( d, INTERVAL '0.6732771076944444' HOUR_SECOND ), '2', 'x' )
NULL
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
Warning	1441	Datetime function: datetime field overflow
SELECT CAST(ADDDATE( d, INTERVAL 6732771076944444 SECOND) AS CHAR) FROM t1;
CAST(ADDDATE( d, INTERVAL 6732771076944444 SECOND) AS CHAR)
NULL
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
Warning	1441	Datetime function: datetime field overflow
SELECT CAST(ADDDATE( d, INTERVAL '67327710769444:44' HOUR_SECOND) AS CHAR) FROM t1;
CAST(ADDDATE( d, INTERVAL '67327710769444:44' HOUR_SECOND) AS CHAR)
NULL
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
Warning	1441	Datetime function: datetime field overflow
SELECT CAST(ADDDATE( d, INTERVAL '673277107694:44:44' HOUR_SECOND) AS CHAR) FROM t1;
CAST(ADDDATE( d, INTERVAL '673277107694:44:44' HOUR_SECOND) AS CHAR)
NULL
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
Warning	1441	Datetime function: datetime field overflow
DROP TABLE t1;
SELECT ADDDATE(DATE'0000-01-01', INTERVAL '3652423:23:59:59' DAY_SECOND);
ADDDATE(DATE'0000-01-01', INTERVAL '3652423:23:59:59' DAY_SECOND)
9999-12-31 23:59:59
SELECT ADDDATE(DATE'0000-01-01', INTERVAL '0:87658175:59:59' DAY_SECOND);
ADDDATE(DATE'0000-01-01', INTERVAL '0:87658175:59:59' DAY_SECOND)
9999-12-31 23:59:59
SELECT ADDDATE(DATE'0000-01-01', INTERVAL '0:0:5259490559:59' DAY_SECOND);
ADDDATE(DATE'0000-01-01', INTERVAL '0:0:5259490559:59' DAY_SECOND)
9999-12-31 23:59:59
SELECT ADDDATE(DATE'0000-01-01', INTERVAL '0:0:0:315569433599' DAY_SECOND);
ADDDATE(DATE'0000-01-01', INTERVAL '0:0:0:315569433599' DAY_SECOND)
9999-12-31 23:59:59
SELECT ADDDATE(DATE'0000-01-01', INTERVAL '3652423:0:0:315569433559' DAY_SECOND);
ADDDATE(DATE'0000-01-01', INTERVAL '3652423:0:0:315569433559' DAY_SECOND)
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
SELECT ADDDATE(DATE'0000-01-01', INTERVAL '0:87658175:0:315569433559' DAY_SECOND);
ADDDATE(DATE'0000-01-01', INTERVAL '0:87658175:0:315569433559' DAY_SECOND)
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
SELECT ADDDATE(DATE'0000-01-01', INTERVAL '0:0:5259490559:315569433599' DAY_SECOND);
ADDDATE(DATE'0000-01-01', INTERVAL '0:0:5259490559:315569433599' DAY_SECOND)
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
#
# MDEV-13202 Assertion `ltime->neg == 0' failed in date_to_datetime
#
CREATE TABLE t1 (i INT, d DATE);
INSERT INTO t1 VALUES (1, '1970-01-01');
SELECT MAX(NULLIF(i,1)) FROM t1 ORDER BY DATE_SUB(d,INTERVAL 17300000 HOUR);
MAX(NULLIF(i,1))
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
DROP TABLE t1;
CREATE TABLE t1 (i INT, d DATE);
INSERT INTO t1 VALUES (1, '1970-01-01');
SELECT CONCAT(DATE_SUB(d, INTERVAL 17300000 HOUR)) FROM t1;
CONCAT(DATE_SUB(d, INTERVAL 17300000 HOUR))
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
DROP TABLE t1;
SELECT CONCAT(DATE_SUB(TIMESTAMP'1970-01-01 00:00:00', INTERVAL 17300000 HOUR));
CONCAT(DATE_SUB(TIMESTAMP'1970-01-01 00:00:00', INTERVAL 17300000 HOUR))
NULL
Warnings:
Warning	1441	Datetime function: datetime field overflow
#
# End of 10.0 tests
#
#
# Start of 10.1 tests
#
#
# MDEV-10317 EXCTACT(MINUTE_MICROSECOND) truncates data
#
CREATE TABLE t1 (a DATETIME(6));
INSERT INTO t1 VALUES ('1999-12-31 23:59:59.999999');
SELECT
a,
EXTRACT(YEAR FROM a),
EXTRACT(YEAR_MONTH FROM a),
EXTRACT(QUARTER FROM a),
EXTRACT(MONTH FROM a),
EXTRACT(WEEK FROM a),
EXTRACT(DAY FROM a),
EXTRACT(DAY_HOUR FROM a),
EXTRACT(DAY_MINUTE FROM a),
EXTRACT(DAY_SECOND FROM a),
EXTRACT(HOUR FROM a),
EXTRACT(HOUR_MINUTE FROM a),
EXTRACT(HOUR_SECOND FROM a),
EXTRACT(MINUTE FROM a),
EXTRACT(MINUTE_SECOND FROM a),
EXTRACT(SECOND FROM a),
EXTRACT(MICROSECOND FROM a),
EXTRACT(DAY_MICROSECOND FROM a),
EXTRACT(HOUR_MICROSECOND FROM a),
EXTRACT(MINUTE_MICROSECOND FROM a),
EXTRACT(SECOND_MICROSECOND FROM a)
FROM t1;
Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
def	test	t1	t1	a	a	12	26	26	Y	128	6	63
def					EXTRACT(YEAR FROM a)	3	4	4	Y	32896	0	63
def					EXTRACT(YEAR_MONTH FROM a)	3	6	6	Y	32896	0	63
def					EXTRACT(QUARTER FROM a)	3	2	1	Y	32896	0	63
def					EXTRACT(MONTH FROM a)	3	2	2	Y	32896	0	63
def					EXTRACT(WEEK FROM a)	3	2	2	Y	32896	0	63
def					EXTRACT(DAY FROM a)	3	3	2	Y	32896	0	63
def					EXTRACT(DAY_HOUR FROM a)	3	5	4	Y	32896	0	63
def					EXTRACT(DAY_MINUTE FROM a)	3	7	6	Y	32896	0	63
def					EXTRACT(DAY_SECOND FROM a)	3	9	8	Y	32896	0	63
def					EXTRACT(HOUR FROM a)	3	3	2	Y	32896	0	63
def					EXTRACT(HOUR_MINUTE FROM a)	3	5	4	Y	32896	0	63
def					EXTRACT(HOUR_SECOND FROM a)	3	7	6	Y	32896	0	63
def					EXTRACT(MINUTE FROM a)	3	3	2	Y	32896	0	63
def					EXTRACT(MINUTE_SECOND FROM a)	3	5	4	Y	32896	0	63
def					EXTRACT(SECOND FROM a)	3	3	2	Y	32896	0	63
def					EXTRACT(MICROSECOND FROM a)	3	7	6	Y	32896	0	63
def					EXTRACT(DAY_MICROSECOND FROM a)	8	15	14	Y	32896	0	63
def					EXTRACT(HOUR_MICROSECOND FROM a)	8	13	12	Y	32896	0	63
def					EXTRACT(MINUTE_MICROSECOND FROM a)	8	11	10	Y	32896	0	63
def					EXTRACT(SECOND_MICROSECOND FROM a)	3	9	8	Y	32896	0	63
a	1999-12-31 23:59:59.999999
EXTRACT(YEAR FROM a)	1999
EXTRACT(YEAR_MONTH FROM a)	199912
EXTRACT(QUARTER FROM a)	4
EXTRACT(MONTH FROM a)	12
EXTRACT(WEEK FROM a)	52
EXTRACT(DAY FROM a)	31
EXTRACT(DAY_HOUR FROM a)	3123
EXTRACT(DAY_MINUTE FROM a)	312359
EXTRACT(DAY_SECOND FROM a)	31235959
EXTRACT(HOUR FROM a)	23
EXTRACT(HOUR_MINUTE FROM a)	2359
EXTRACT(HOUR_SECOND FROM a)	235959
EXTRACT(MINUTE FROM a)	59
EXTRACT(MINUTE_SECOND FROM a)	5959
EXTRACT(SECOND FROM a)	59
EXTRACT(MICROSECOND FROM a)	999999
EXTRACT(DAY_MICROSECOND FROM a)	31235959999999
EXTRACT(HOUR_MICROSECOND FROM a)	235959999999
EXTRACT(MINUTE_MICROSECOND FROM a)	5959999999
EXTRACT(SECOND_MICROSECOND FROM a)	59999999
CREATE TABLE t2 AS SELECT
a,
EXTRACT(YEAR FROM a),
EXTRACT(YEAR_MONTH FROM a),
EXTRACT(QUARTER FROM a),
EXTRACT(MONTH FROM a),
EXTRACT(WEEK FROM a),
EXTRACT(DAY FROM a),
EXTRACT(DAY_HOUR FROM a),
EXTRACT(DAY_MINUTE FROM a),
EXTRACT(DAY_SECOND FROM a),
EXTRACT(HOUR FROM a),
EXTRACT(HOUR_MINUTE FROM a),
EXTRACT(HOUR_SECOND FROM a),
EXTRACT(MINUTE FROM a),
EXTRACT(MINUTE_SECOND FROM a),
EXTRACT(SECOND FROM a),
EXTRACT(MICROSECOND FROM a),
EXTRACT(DAY_MICROSECOND FROM a),
EXTRACT(HOUR_MICROSECOND FROM a),
EXTRACT(MINUTE_MICROSECOND FROM a),
EXTRACT(SECOND_MICROSECOND FROM a)
FROM t1;
SELECT * FROM t2;
a	1999-12-31 23:59:59.999999
EXTRACT(YEAR FROM a)	1999
EXTRACT(YEAR_MONTH FROM a)	199912
EXTRACT(QUARTER FROM a)	4
EXTRACT(MONTH FROM a)	12
EXTRACT(WEEK FROM a)	52
EXTRACT(DAY FROM a)	31
EXTRACT(DAY_HOUR FROM a)	3123
EXTRACT(DAY_MINUTE FROM a)	312359
EXTRACT(DAY_SECOND FROM a)	31235959
EXTRACT(HOUR FROM a)	23
EXTRACT(HOUR_MINUTE FROM a)	2359
EXTRACT(HOUR_SECOND FROM a)	235959
EXTRACT(MINUTE FROM a)	59
EXTRACT(MINUTE_SECOND FROM a)	5959
EXTRACT(SECOND FROM a)	59
EXTRACT(MICROSECOND FROM a)	999999
EXTRACT(DAY_MICROSECOND FROM a)	31235959999999
EXTRACT(HOUR_MICROSECOND FROM a)	235959999999
EXTRACT(MINUTE_MICROSECOND FROM a)	5959999999
EXTRACT(SECOND_MICROSECOND FROM a)	59999999
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `a` datetime(6) DEFAULT NULL,
  `EXTRACT(YEAR FROM a)` int(4) DEFAULT NULL,
  `EXTRACT(YEAR_MONTH FROM a)` int(6) DEFAULT NULL,
  `EXTRACT(QUARTER FROM a)` int(2) DEFAULT NULL,
  `EXTRACT(MONTH FROM a)` int(2) DEFAULT NULL,
  `EXTRACT(WEEK FROM a)` int(2) DEFAULT NULL,
  `EXTRACT(DAY FROM a)` int(3) DEFAULT NULL,
  `EXTRACT(DAY_HOUR FROM a)` int(5) DEFAULT NULL,
  `EXTRACT(DAY_MINUTE FROM a)` int(7) DEFAULT NULL,
  `EXTRACT(DAY_SECOND FROM a)` int(9) DEFAULT NULL,
  `EXTRACT(HOUR FROM a)` int(3) DEFAULT NULL,
  `EXTRACT(HOUR_MINUTE FROM a)` int(5) DEFAULT NULL,
  `EXTRACT(HOUR_SECOND FROM a)` int(7) DEFAULT NULL,
  `EXTRACT(MINUTE FROM a)` int(3) DEFAULT NULL,
  `EXTRACT(MINUTE_SECOND FROM a)` int(5) DEFAULT NULL,
  `EXTRACT(SECOND FROM a)` int(3) DEFAULT NULL,
  `EXTRACT(MICROSECOND FROM a)` int(7) DEFAULT NULL,
  `EXTRACT(DAY_MICROSECOND FROM a)` bigint(15) DEFAULT NULL,
  `EXTRACT(HOUR_MICROSECOND FROM a)` bigint(13) DEFAULT NULL,
  `EXTRACT(MINUTE_MICROSECOND FROM a)` bigint(11) DEFAULT NULL,
  `EXTRACT(SECOND_MICROSECOND FROM a)` int(9) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1,t2;
CREATE TABLE t1 (a TIME(6));
INSERT INTO t1 VALUES ('-838:59:59.999999'),('838:59:59.999999');
SELECT
a,
EXTRACT(YEAR FROM a),
EXTRACT(YEAR_MONTH FROM a),
EXTRACT(QUARTER FROM a),
EXTRACT(MONTH FROM a),
EXTRACT(WEEK FROM a),
EXTRACT(DAY FROM a),
EXTRACT(DAY_HOUR FROM a),
EXTRACT(DAY_MINUTE FROM a),
EXTRACT(DAY_SECOND FROM a),
EXTRACT(HOUR FROM a),
EXTRACT(HOUR_MINUTE FROM a),
EXTRACT(HOUR_SECOND FROM a),
EXTRACT(MINUTE FROM a),
EXTRACT(MINUTE_SECOND FROM a),
EXTRACT(SECOND FROM a),
EXTRACT(MICROSECOND FROM a),
EXTRACT(DAY_MICROSECOND FROM a),
EXTRACT(HOUR_MICROSECOND FROM a),
EXTRACT(MINUTE_MICROSECOND FROM a),
EXTRACT(SECOND_MICROSECOND FROM a)
FROM t1;
Catalog	Database	Table	Table_alias	Column	Column_alias	Type	Length	Max length	Is_null	Flags	Decimals	Charsetnr
def	test	t1	t1	a	a	11	17	17	Y	128	6	63
def					EXTRACT(YEAR FROM a)	3	4	1	Y	32896	0	63
def					EXTRACT(YEAR_MONTH FROM a)	3	6	1	Y	32896	0	63
def					EXTRACT(QUARTER FROM a)	3	2	1	Y	32896	0	63
def					EXTRACT(MONTH FROM a)	3	2	1	Y	32896	0	63
def					EXTRACT(WEEK FROM a)	3	2	9	Y	32896	0	63
def					EXTRACT(DAY FROM a)	3	3	3	Y	32896	0	63
def					EXTRACT(DAY_HOUR FROM a)	3	5	5	Y	32896	0	63
def					EXTRACT(DAY_MINUTE FROM a)	3	7	7	Y	32896	0	63
def					EXTRACT(DAY_SECOND FROM a)	3	9	9	Y	32896	0	63
def					EXTRACT(HOUR FROM a)	3	3	3	Y	32896	0	63
def					EXTRACT(HOUR_MINUTE FROM a)	3	5	5	Y	32896	0	63
def					EXTRACT(HOUR_SECOND FROM a)	3	7	7	Y	32896	0	63
def					EXTRACT(MINUTE FROM a)	3	3	3	Y	32896	0	63
def					EXTRACT(MINUTE_SECOND FROM a)	3	5	5	Y	32896	0	63
def					EXTRACT(SECOND FROM a)	3	3	3	Y	32896	0	63
def					EXTRACT(MICROSECOND FROM a)	3	7	7	Y	32896	0	63
def					EXTRACT(DAY_MICROSECOND FROM a)	8	15	15	Y	32896	0	63
def					EXTRACT(HOUR_MICROSECOND FROM a)	8	13	13	Y	32896	0	63
def					EXTRACT(MINUTE_MICROSECOND FROM a)	8	11	11	Y	32896	0	63
def					EXTRACT(SECOND_MICROSECOND FROM a)	3	9	9	Y	32896	0	63
a	-838:59:59.999999
EXTRACT(YEAR FROM a)	0
EXTRACT(YEAR_MONTH FROM a)	0
EXTRACT(QUARTER FROM a)	0
EXTRACT(MONTH FROM a)	0
EXTRACT(WEEK FROM a)	613566757
EXTRACT(DAY FROM a)	-34
EXTRACT(DAY_HOUR FROM a)	-3422
EXTRACT(DAY_MINUTE FROM a)	-342259
EXTRACT(DAY_SECOND FROM a)	-34225959
EXTRACT(HOUR FROM a)	-22
EXTRACT(HOUR_MINUTE FROM a)	-2259
EXTRACT(HOUR_SECOND FROM a)	-225959
EXTRACT(MINUTE FROM a)	-59
EXTRACT(MINUTE_SECOND FROM a)	-5959
EXTRACT(SECOND FROM a)	-59
EXTRACT(MICROSECOND FROM a)	-999999
EXTRACT(DAY_MICROSECOND FROM a)	-34225959999999
EXTRACT(HOUR_MICROSECOND FROM a)	-225959999999
EXTRACT(MINUTE_MICROSECOND FROM a)	-5959999999
EXTRACT(SECOND_MICROSECOND FROM a)	-59999999
a	838:59:59.999999
EXTRACT(YEAR FROM a)	0
EXTRACT(YEAR_MONTH FROM a)	0
EXTRACT(QUARTER FROM a)	0
EXTRACT(MONTH FROM a)	0
EXTRACT(WEEK FROM a)	613566757
EXTRACT(DAY FROM a)	34
EXTRACT(DAY_HOUR FROM a)	3422
EXTRACT(DAY_MINUTE FROM a)	342259
EXTRACT(DAY_SECOND FROM a)	34225959
EXTRACT(HOUR FROM a)	22
EXTRACT(HOUR_MINUTE FROM a)	2259
EXTRACT(HOUR_SECOND FROM a)	225959
EXTRACT(MINUTE FROM a)	59
EXTRACT(MINUTE_SECOND FROM a)	5959
EXTRACT(SECOND FROM a)	59
EXTRACT(MICROSECOND FROM a)	999999
EXTRACT(DAY_MICROSECOND FROM a)	34225959999999
EXTRACT(HOUR_MICROSECOND FROM a)	225959999999
EXTRACT(MINUTE_MICROSECOND FROM a)	5959999999
EXTRACT(SECOND_MICROSECOND FROM a)	59999999
CREATE TABLE t2 AS SELECT
a,
EXTRACT(YEAR FROM a),
EXTRACT(YEAR_MONTH FROM a),
EXTRACT(QUARTER FROM a),
EXTRACT(MONTH FROM a),
EXTRACT(WEEK FROM a),
EXTRACT(DAY FROM a),
EXTRACT(DAY_HOUR FROM a),
EXTRACT(DAY_MINUTE FROM a),
EXTRACT(DAY_SECOND FROM a),
EXTRACT(HOUR FROM a),
EXTRACT(HOUR_MINUTE FROM a),
EXTRACT(HOUR_SECOND FROM a),
EXTRACT(MINUTE FROM a),
EXTRACT(MINUTE_SECOND FROM a),
EXTRACT(SECOND FROM a),
EXTRACT(MICROSECOND FROM a),
EXTRACT(DAY_MICROSECOND FROM a),
EXTRACT(HOUR_MICROSECOND FROM a),
EXTRACT(MINUTE_MICROSECOND FROM a),
EXTRACT(SECOND_MICROSECOND FROM a)
FROM t1;
SELECT * FROM t2;
a	-838:59:59.999999
EXTRACT(YEAR FROM a)	0
EXTRACT(YEAR_MONTH FROM a)	0
EXTRACT(QUARTER FROM a)	0
EXTRACT(MONTH FROM a)	0
EXTRACT(WEEK FROM a)	613566757
EXTRACT(DAY FROM a)	-34
EXTRACT(DAY_HOUR FROM a)	-3422
EXTRACT(DAY_MINUTE FROM a)	-342259
EXTRACT(DAY_SECOND FROM a)	-34225959
EXTRACT(HOUR FROM a)	-22
EXTRACT(HOUR_MINUTE FROM a)	-2259
EXTRACT(HOUR_SECOND FROM a)	-225959
EXTRACT(MINUTE FROM a)	-59
EXTRACT(MINUTE_SECOND FROM a)	-5959
EXTRACT(SECOND FROM a)	-59
EXTRACT(MICROSECOND FROM a)	-999999
EXTRACT(DAY_MICROSECOND FROM a)	-34225959999999
EXTRACT(HOUR_MICROSECOND FROM a)	-225959999999
EXTRACT(MINUTE_MICROSECOND FROM a)	-5959999999
EXTRACT(SECOND_MICROSECOND FROM a)	-59999999
a	838:59:59.999999
EXTRACT(YEAR FROM a)	0
EXTRACT(YEAR_MONTH FROM a)	0
EXTRACT(QUARTER FROM a)	0
EXTRACT(MONTH FROM a)	0
EXTRACT(WEEK FROM a)	613566757
EXTRACT(DAY FROM a)	34
EXTRACT(DAY_HOUR FROM a)	3422
EXTRACT(DAY_MINUTE FROM a)	342259
EXTRACT(DAY_SECOND FROM a)	34225959
EXTRACT(HOUR FROM a)	22
EXTRACT(HOUR_MINUTE FROM a)	2259
EXTRACT(HOUR_SECOND FROM a)	225959
EXTRACT(MINUTE FROM a)	59
EXTRACT(MINUTE_SECOND FROM a)	5959
EXTRACT(SECOND FROM a)	59
EXTRACT(MICROSECOND FROM a)	999999
EXTRACT(DAY_MICROSECOND FROM a)	34225959999999
EXTRACT(HOUR_MICROSECOND FROM a)	225959999999
EXTRACT(MINUTE_MICROSECOND FROM a)	5959999999
EXTRACT(SECOND_MICROSECOND FROM a)	59999999
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `a` time(6) DEFAULT NULL,
  `EXTRACT(YEAR FROM a)` int(4) DEFAULT NULL,
  `EXTRACT(YEAR_MONTH FROM a)` int(6) DEFAULT NULL,
  `EXTRACT(QUARTER FROM a)` int(2) DEFAULT NULL,
  `EXTRACT(MONTH FROM a)` int(2) DEFAULT NULL,
  `EXTRACT(WEEK FROM a)` int(2) DEFAULT NULL,
  `EXTRACT(DAY FROM a)` int(3) DEFAULT NULL,
  `EXTRACT(DAY_HOUR FROM a)` int(5) DEFAULT NULL,
  `EXTRACT(DAY_MINUTE FROM a)` int(7) DEFAULT NULL,
  `EXTRACT(DAY_SECOND FROM a)` int(9) DEFAULT NULL,
  `EXTRACT(HOUR FROM a)` int(3) DEFAULT NULL,
  `EXTRACT(HOUR_MINUTE FROM a)` int(5) DEFAULT NULL,
  `EXTRACT(HOUR_SECOND FROM a)` int(7) DEFAULT NULL,
  `EXTRACT(MINUTE FROM a)` int(3) DEFAULT NULL,
  `EXTRACT(MINUTE_SECOND FROM a)` int(5) DEFAULT NULL,
  `EXTRACT(SECOND FROM a)` int(3) DEFAULT NULL,
  `EXTRACT(MICROSECOND FROM a)` int(7) DEFAULT NULL,
  `EXTRACT(DAY_MICROSECOND FROM a)` bigint(15) DEFAULT NULL,
  `EXTRACT(HOUR_MICROSECOND FROM a)` bigint(13) DEFAULT NULL,
  `EXTRACT(MINUTE_MICROSECOND FROM a)` bigint(11) DEFAULT NULL,
  `EXTRACT(SECOND_MICROSECOND FROM a)` int(9) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1,t2;
#
# MDEV-14926 AddressSanitizer: heap-use-after-free in make_date_time on weird combination of functions
#
DO INET_ATON( FROM_UNIXTIME( @@timestamp, ( TRIM( UNHEX(HEX('%m.%d.%Y') ) ) ) ) );
CREATE TABLE t1 (d DATE);
INSERT INTO t1 VALUES ('1989-03-10');
SELECT TIME_FORMAT('23:59:43', BINARY d) AS f FROM t1 GROUP BY 'foo';
f
1989-03-10
DROP TABLE t1;
CREATE TABLE t1 (d DATE) ENGINE=MyISAM;
INSERT INTO t1 VALUES ('1900-01-01');
SELECT LENGTH( DATE_FORMAT( d, BINARY DATABASE() ) ) AS f FROM t1 GROUP BY d;
f
4
DROP TABLE t1;
#
# MDEV-18667 ASAN heap-use-after-free in make_date_time / Arg_comparator::compare_string / Item_func_nullif::compare
#
SELECT NULLIF('foo', FROM_UNIXTIME('2012-12-12 12:12:12', TRIM(0)));
NULLIF('foo', FROM_UNIXTIME('2012-12-12 12:12:12', TRIM(0)))
foo
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: '2012-12-12 12:12:12'
#
# MDEV-18626 ASAN stack-buffer-overflow in int10_to_str / make_date_time upon DATE_FORMAT
#
SELECT DATE_FORMAT(100000000000, '%j');
DATE_FORMAT(100000000000, '%j')
NULL
#
# End of 10.1 tests
#
#
# MDEV-16217: Assertion `!table || (!table->read_set ||
# bitmap_is_set(table->read_set, field_index))'
# failed in Field_num::get_date
#
CREATE TABLE t1 (pk int  default 0, a1 date);
INSERT INTO t1 VALUES (1,'1900-01-01'),(2,NULL),(3,NULL),(4,NULL);
CREATE VIEW v1 AS
SELECT t1.pk AS pk, t1.a1 AS a1 FROM t1;
SELECT a1 BETWEEN (('2018-08-24')) AND (DEFAULT(pk)) FROM v1;
a1 BETWEEN (('2018-08-24')) AND (DEFAULT(pk))
0
NULL
NULL
NULL
SELECT a1 BETWEEN (('2018-08-24')) AND (~ DEFAULT(pk)) FROM v1;
a1 BETWEEN (('2018-08-24')) AND (~ DEFAULT(pk))
0
NULL
NULL
NULL
Warnings:
Warning	1292	Truncated incorrect datetime value: '18446744073709551615'
CREATE TABLE t2 (pk int  default 1, a1 date);
INSERT INTO t2 VALUES (4,NULL);
CREATE view v2 as SELECT default(t1.pk), default(t2.pk), t1.pk from t1,t2;
select * from v2;
default(t1.pk)	default(t2.pk)	pk
0	1	1
0	1	2
0	1	3
0	1	4
show create view v2;
View	Create View	character_set_client	collation_connection
v2	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v2` AS select default(`t1`.`pk`) AS `default(t1.pk)`,default(`t2`.`pk`) AS `default(t2.pk)`,`t1`.`pk` AS `pk` from (`t1` join `t2`)	latin1	latin1_swedish_ci
CREATE view v3 as SELECT default(pk) from t2;
select * from v3;
default(pk)
1
explain extended select * from v3;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t2	system	NULL	NULL	NULL	NULL	1	100.00	
Warnings:
Note	1003	select default(`test`.`t2`.`pk`) AS `default(pk)` from dual
explain extended select default(pk) from t2;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t2	system	NULL	NULL	NULL	NULL	1	100.00	
Warnings:
Note	1003	select default(`test`.`t2`.`pk`) AS `default(pk)` from dual
show create view v3;
View	Create View	character_set_client	collation_connection
v3	CREATE ALGORITHM=UNDEFINED DEFINER=`root`@`localhost` SQL SECURITY DEFINER VIEW `v3` AS select default(`t2`.`pk`) AS `default(pk)` from `t2`	latin1	latin1_swedish_ci
DROP VIEW v1,v2,v3;
DROP TABLE t1,t2;
#
# End of 10.2 tests
#
#
#  MDEV-12515 Wrong value when storing DATE_ADD() and ADDTIME() to a numeric field
#
SET sql_mode='';
CREATE TABLE t1 AS SELECT
DATE_ADD('2001-01-01',INTERVAL 1 DAY) AS c1,
ADDTIME('10:20:30',1) AS c2;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c1` varchar(19) DEFAULT NULL,
  `c2` varchar(26) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
SELECT * FROM t1;
c1	c2
2001-01-02	10:20:31
DROP TABLE t1;
CREATE TABLE t2 (c INT);
INSERT INTO t2 SELECT DATE_ADD('2001-01-01',INTERVAL 1 DAY);
Warnings:
Warning	1265	Data truncated for column 'c' at row 1
INSERT INTO t2 VALUES ('2001-01-02');
Warnings:
Warning	1265	Data truncated for column 'c' at row 1
SELECT * FROM t2;
c
2001
2001
DROP TABLE t2;
CREATE TABLE t2 (a INT);
INSERT INTO t2 VALUES (ADDTIME('10:20:30',1));
Warnings:
Warning	1265	Data truncated for column 'a' at row 1
INSERT INTO t2 VALUES ('10:20:31');
Warnings:
Warning	1265	Data truncated for column 'a' at row 1
SELECT * FROM t2;
a
10
10
DROP TABLE t2;
SET sql_mode=DEFAULT;
#
# MDEV-12860 Out-of-range error on CREATE..SELECT with a view using MAX and EXTRACT(MINUTE_MICROSECOND..)
#
SET sql_mode=STRICT_ALL_TABLES;
CREATE TABLE t1 (
id bigint(11) NOT NULL PRIMARY KEY,
dt datetime(6)
);
INSERT INTO t1 VALUES (1,'2001-01-01 11:22:33.123456');
CREATE OR REPLACE VIEW v1 AS SELECT EXTRACT(MINUTE_MICROSECOND FROM dt) AS dt2 FROM t1;
DESCRIBE v1;
Field	Type	Null	Key	Default	Extra
dt2	bigint(11)	YES		NULL	
SELECT * FROM v1;
dt2
2233123456
CREATE TABLE t2 AS SELECT MAX(dt2) FROM v1;
DESCRIBE t2;
Field	Type	Null	Key	Default	Extra
MAX(dt2)	bigint(11)	YES		NULL	
SELECT * FROM t2;
MAX(dt2)
2233123456
DROP TABLE t2;
DROP VIEW v1;
DROP TABLE t1;
SET sql_mode=DEFAULT;
#
# MDEV-12866 Out-of-range error with CREATE..SELECT..TO_SECONDS(NOW())
#
SET sql_mode=STRICT_ALL_TABLES;
CREATE TABLE t1 AS SELECT TO_SECONDS('9999-12-31 23:59:59');
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `TO_SECONDS('9999-12-31 23:59:59')` bigint(12) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1;
SET sql_mode=DEFAULT;
#
# MDEV-13966 Parameter data type control for Item_temporal_func
#
SELECT FROM_DAYS(ROW(1,1));
ERROR HY000: Illegal parameter data type row for operation 'from_days'
SELECT MAKEDATE(ROW(1,1),1);
ERROR HY000: Illegal parameter data type row for operation 'makedate'
SELECT MAKEDATE(1, ROW(1,1));
ERROR HY000: Illegal parameter data type row for operation 'makedate'
SELECT LAST_DAY(ROW(1,1));
ERROR HY000: Illegal parameter data type row for operation 'last_day'
SELECT SEC_TO_TIME(ROW(1,1));
ERROR HY000: Illegal parameter data type row for operation 'sec_to_time'
SELECT TIMEDIFF(ROW(1,1),1);
ERROR HY000: Illegal parameter data type row for operation 'timediff'
SELECT TIMEDIFF(1, ROW(1,1));
ERROR HY000: Illegal parameter data type row for operation 'timediff'
SELECT MAKETIME(ROW(1,1),1,1);
ERROR HY000: Illegal parameter data type row for operation 'maketime'
SELECT MAKETIME(1, ROW(1,1), 1);
ERROR HY000: Illegal parameter data type row for operation 'maketime'
SELECT MAKETIME(1, 1, ROW(1,1));
ERROR HY000: Illegal parameter data type row for operation 'maketime'
SELECT FROM_UNIXTIME(ROW(1,1));
ERROR HY000: Illegal parameter data type row for operation 'from_unixtime'
SELECT CONVERT_TZ(ROW(1,1),1,1);
ERROR HY000: Illegal parameter data type row for operation 'convert_tz'
SELECT CONVERT_TZ(1, ROW(1,1), 1);
ERROR HY000: Illegal parameter data type row for operation 'convert_tz'
SELECT CONVERT_TZ(1, 1, ROW(1,1));
ERROR HY000: Illegal parameter data type row for operation 'convert_tz'
#
# MDEV-15340 Wrong result HOUR(case_expression_with_time_and_datetime)
#
SET TIMESTAMP=UNIX_TIMESTAMP('2018-02-17 01:02:03');
SELECT
COALESCE(TIME'800:00:00', NOW()) AS c,
HOUR(COALESCE(TIME'800:00:00',NOW())) AS hc;
c	hc
2018-03-22 08:00:00	8
SELECT
CASE WHEN TRUE THEN TIME'800:00:00' ELSE NOW() END AS c,
HOUR(CASE WHEN TRUE THEN TIME'800:00:00' ELSE NOW() END) AS hc;
c	hc
2018-03-22 08:00:00	8
SELECT
IFNULL(TIME'800:00:00', NOW()) AS c,
HOUR(IFNULL(TIME'800:00:00', NOW())) AS hc;
c	hc
2018-03-22 08:00:00	8
SELECT
IF(TRUE,TIME'800:00:00', NOW()) AS c,
HOUR(IF(TRUE,TIME'800:00:00', NOW())) AS hc;
c	hc
2018-03-22 08:00:00	8
SELECT
ADDTIME(TIME'10:20:30', TIMESTAMP'2001-01-01 00:00:00') AS c1,
ADDTIME(TIME'10:20:30', COALESCE(TIMESTAMP'2001-01-01 00:00:00',TIMESTAMP'2001-01-01 00:00:00')) AS c2,
ADDTIME(TIME'10:20:30', DATE'2001-01-01') AS c3,
ADDTIME(TIME'10:20:30', COALESCE(DATE'2001-01-01',TIMESTAMP'2001-01-01 00:00:00')) AS c4;
c1	c2	c3	c4
NULL	NULL	NULL	NULL
Warnings:
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '2001-01-01 00:00:00'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '2001-01-01 00:00:00'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '2001-01-01'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '2001-01-01 00:00:00'
SELECT
HOUR(TIMESTAMP'0000-00-01 10:00:00') AS h0,
TIME_TO_SEC(TIMESTAMP'0000-00-01 10:00:00') AS tts0,
TIME_TO_SEC(TIMESTAMP'0000-00-01 10:00:00.1') AS tts1,
CAST(TIMESTAMP'0000-00-01 10:00:00' AS TIME) AS c0,
CAST(TIMESTAMP'0000-00-01 10:00:00.1' AS TIME(1)) AS c2;
h0	tts0	tts1	c0	c2
10	36000	36000.1	10:00:00	10:00:00.1
SET TIMESTAMP=DEFAULT;
#
# MDEV-15363 Wrong result for CAST(LAST_DAY(TIME'00:00:00') AS TIME)
#
SET TIMESTAMP=UNIX_TIMESTAMP('2018-02-17 01:02:03');
SELECT
LAST_DAY(TIME'00:00:00') AS c1,
CAST(CAST(LAST_DAY(TIME'00:00:00') AS DATE) AS TIME) AS c2,
CAST(LAST_DAY(TIME'00:00:00') AS TIME) AS c3;
c1	c2	c3
2018-02-28	00:00:00	00:00:00
SET TIMESTAMP=DEFAULT;
#
# MDEV-15702 Remove the use of STRING_ITEM from Item_func_date_format::fix_length_and_dec()
#
SELECT DATE_FORMAT('2001-01-01',POINT(1,1));
ERROR HY000: Illegal parameter data type point for operation 'date_format'
SELECT DATE_FORMAT(POINT(1,1),'10');
ERROR HY000: Illegal parameter data type point for operation 'date_format'
SELECT DATE_FORMAT('2001-01-01',ROW(1,1));
ERROR HY000: Illegal parameter data type row for operation 'date_format'
SELECT DATE_FORMAT(ROW(1,1),'10');
ERROR HY000: Illegal parameter data type row for operation 'date_format'
SELECT DATE_FORMAT('2001-01-01','%Y',POINT(1,1));
ERROR HY000: Illegal parameter data type point for operation 'date_format'
SELECT DATE_FORMAT('2001-01-01','%Y',ROW(1,1));
ERROR HY000: Illegal parameter data type row for operation 'date_format'
SELECT DATE_FORMAT('2001-01-01','%Y',@unknown_user_variable);
DATE_FORMAT('2001-01-01','%Y',@unknown_user_variable)
2001
Warnings:
Warning	1649	Unknown locale: 'NULL'
CREATE TABLE t1 AS SELECT
DATE_FORMAT('2001-01-01',NULL) AS c0,
DATE_FORMAT('2001-01-01','10') AS c1,
DATE_FORMAT('2001-01-01',10) AS c2,
DATE_FORMAT('2001-01-01',10.0) AS c3,
DATE_FORMAT('2001-01-01',10e0) AS c4,
DATE_FORMAT('2001-01-01',TIME'10:20:30') AS c5;
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c0` char(0) DEFAULT NULL,
  `c1` varchar(2) DEFAULT NULL,
  `c2` varchar(2) DEFAULT NULL,
  `c3` varchar(4) DEFAULT NULL,
  `c4` varchar(2) DEFAULT NULL,
  `c5` varchar(8) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1;
EXECUTE IMMEDIATE
"CREATE TABLE t1 AS SELECT
   DATE_FORMAT('2001-01-01',?) AS c0,
   DATE_FORMAT('2001-01-01',?) AS c1,
   DATE_FORMAT('2001-01-01',?) AS c2,
   DATE_FORMAT('2001-01-01',?) AS c3,
   DATE_FORMAT('2001-01-01',?) AS c4,
   DATE_FORMAT('2001-01-01',?) AS c5"
USING NULL, '10', 10, 10.0, 10e0, TIME'10:20:30';
SHOW CREATE TABLE t1;
Table	Create Table
t1	CREATE TABLE `t1` (
  `c0` char(0) DEFAULT NULL,
  `c1` varchar(2) DEFAULT NULL,
  `c2` varchar(2) DEFAULT NULL,
  `c3` varchar(4) DEFAULT NULL,
  `c4` varchar(2) DEFAULT NULL,
  `c5` varchar(100) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t1;
#
# MDEV-16152 Expressions with INTERVAL return bad results in some cases
#
SELECT TIMESTAMP'2001-01-01 10:20:30' - INTERVAL '10' YEAR AS c1,
-INTERVAL '10' YEAR + TIMESTAMP'2001-01-01 10:20:30' AS c2;
c1	c2
1991-01-01 10:20:30	1991-01-01 10:20:30
SELECT TIMESTAMP'2001-01-01 10:20:30' + INTERVAL '10' YEAR AS c1,
INTERVAL '10' YEAR + TIMESTAMP'2001-01-01 10:20:30' AS c2,
+INTERVAL '10' YEAR + TIMESTAMP'2001-01-01 10:20:30' AS c3;
c1	c2	c3
2011-01-01 10:20:30	2011-01-01 10:20:30	2011-01-01 10:20:30
EXPLAIN EXTENDED SELECT
TIMESTAMP'2001-01-01 10:20:30' - INTERVAL '10' YEAR AS c1,
-INTERVAL '10' YEAR + TIMESTAMP'2001-01-01 10:20:30' AS c2;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
Warnings:
Note	1003	select TIMESTAMP'2001-01-01 10:20:30' - interval '10' year AS `c1`,TIMESTAMP'2001-01-01 10:20:30' - interval '10' year AS `c2`
EXPLAIN EXTENDED SELECT
TIMESTAMP'2001-01-01 10:20:30' + INTERVAL '10' YEAR AS c1,
INTERVAL '10' YEAR + TIMESTAMP'2001-01-01 10:20:30' AS c2,
+INTERVAL '10' YEAR + TIMESTAMP'2001-01-01 10:20:30' AS c3;
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	NULL	NULL	NULL	NULL	NULL	NULL	NULL	NULL	No tables used
Warnings:
Note	1003	select TIMESTAMP'2001-01-01 10:20:30' + interval '10' year AS `c1`,TIMESTAMP'2001-01-01 10:20:30' + interval '10' year AS `c2`,TIMESTAMP'2001-01-01 10:20:30' + interval '10' year AS `c3`
CREATE TABLE t_ts   (a timestamp(6));
CREATE TABLE t_trig (a timestamp(6));
CREATE FUNCTION fn_sleep_before_now() returns int
BEGIN
INSERT INTO t_ts SET a= current_timestamp(6);
RETURN 0;
END//
CREATE TRIGGER trg_insert_t_ts after INSERT on t_ts for each row
BEGIN
INSERT into t_trig set a= current_timestamp(6);
END//
SET @sav_slow_query_log= @@session.slow_query_log;
SET @@session.slow_query_log= ON;
SELECT current_timestamp(6),fn_sleep_before_now() INTO @ts_cur, @ts_func;
SELECT a FROM t_ts   LIMIT 1 into @ts_func;
Warnings:
Warning	1287	'<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
SELECT a FROM t_trig LIMIT 1 into @ts_trig;
Warnings:
Warning	1287	'<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
DELETE FROM t_ts;
DELETE FROM t_trig;
SET @@session.slow_query_log= OFF;
SELECT current_timestamp(6),fn_sleep_before_now() INTO @ts_cur, @func_ts;
SELECT a FROM t_ts   LIMIT 1 into @ts_func;
Warnings:
Warning	1287	'<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
SELECT a FROM t_trig LIMIT 1 into @ts_trig;
Warnings:
Warning	1287	'<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
SET @@session.slow_query_log= @sav_slow_query_log;
DROP FUNCTION fn_sleep_before_now;
DROP TRIGGER trg_insert_t_ts;
DROP TABLE t_ts, t_trig;
#
# MDEV-16878 Functions ADDTIME and SUBTIME get wrongly removed from WHERE by the equal expression optimizer
#
CREATE TABLE t1 (a TIME);
INSERT INTO t1 VALUES ('00:00:10'),('00:00:20');
SELECT a, SUBTIME(a,TIME'00:00:01'), ADDTIME(a,TIME'00:00:01') FROM t1;
a	SUBTIME(a,TIME'00:00:01')	ADDTIME(a,TIME'00:00:01')
00:00:10	00:00:09	00:00:11
00:00:20	00:00:19	00:00:21
SELECT * FROM t1 WHERE SUBTIME(a,TIME'00:00:01')=TIME'00:00:09';
a
00:00:10
SELECT * FROM t1 WHERE ADDTIME(a,TIME'00:00:01')<=TIME'00:00:09';
a
SELECT * FROM t1 WHERE SUBTIME(a,TIME'00:00:01')=TIME'00:00:09' AND ADDTIME(a,TIME'00:00:01')<=TIME'00:00:09';
a
EXPLAIN EXTENDED SELECT * FROM t1 WHERE SUBTIME(a,TIME'00:00:01')=TIME'00:00:09' AND ADDTIME(a,TIME'00:00:01')<=TIME'00:00:09';
id	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	ALL	NULL	NULL	NULL	NULL	2	100.00	Using where
Warnings:
Note	1003	select `test`.`t1`.`a` AS `a` from `test`.`t1` where subtime(`test`.`t1`.`a`,TIME'00:00:01') = TIME'00:00:09' and addtime(`test`.`t1`.`a`,TIME'00:00:01') <= TIME'00:00:09'
DROP TABLE t1;
#
# MDEV-15363 Wrong result for CAST(LAST_DAY(TIME'00:00:00') AS TIME)
#
set timestamp=unix_timestamp('2018-08-02 10:10:10');
SELECT
LAST_DAY(TIME'00:00:00') AS c1,
CAST(CAST(LAST_DAY(TIME'00:00:00') AS DATE) AS TIME) AS c2,
CAST(LAST_DAY(TIME'00:00:00') AS TIME) AS c3;
c1	c2	c3
2018-08-31	00:00:00	00:00:00
#
# End of 10.3 tests
#
#
# MDEV-14032 SEC_TO_TIME executes side effect two times
#
SET @a=10000000;
SELECT SEC_TO_TIME(@a:=@a+1);
SEC_TO_TIME(@a:=@a+1)
838:59:59
Warnings:
Warning	1292	Truncated incorrect seconds value: '10000001'
SELECT @a;
@a
10000001
CREATE TABLE t1 (a TEXT);
CREATE FUNCTION f1() RETURNS INT
BEGIN
INSERT INTO t1 VALUES ('f1 was called');
RETURN 10000000;
END;
$$
SELECT SEC_TO_TIME(f1());
SEC_TO_TIME(f1())
838:59:59
Warnings:
Warning	1292	Truncated incorrect seconds value: '10000000'
SELECT * FROM t1;
a
f1 was called
DROP TABLE t1;
DROP FUNCTION f1;
#
# MDEV-17351 MICROSECOND(XXX(int_number_out_of_range)) erroneously returns 999999
#
# Reject anything that's parsed as DATETIME or DATE
CREATE TABLE t1 (a VARCHAR(64));
INSERT INTO t1 VALUES
('2001-01-01 10:20:30'),
('01-01-01 10:20:30'),
('2001-01-01       '),
('20010101102030'),
('010101102030');
SELECT ADDTIME(DATE'2001-01-01',a), a FROM t1;
ADDTIME(DATE'2001-01-01',a)	a
NULL	2001-01-01 10:20:30
NULL	01-01-01 10:20:30
NULL	2001-01-01       
NULL	20010101102030
NULL	010101102030
Warnings:
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '2001-01-01 10:20:30'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '01-01-01 10:20:30'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '2001-01-01       '
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '20010101102030'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '010101102030'
DROP TABLE t1;
# GREATEST(decimal, time)
SELECT
GREATEST(8395959, TIME'00:00:00') AS c0,
GREATEST(8395959.0, TIME'00:00:00') AS c1,
GREATEST(8395959.00, TIME'00:00:00') AS c2,
GREATEST(8395959.000, TIME'00:00:00') AS c3,
GREATEST(8395959.0000, TIME'00:00:00') AS c4,
GREATEST(8395959.00000, TIME'00:00:00') AS c5,
GREATEST(8395959.000000, TIME'00:00:00') AS c6,
GREATEST(8395959.0000000, TIME'00:00:00') AS c7;
c0	838:59:59
c1	838:59:59.9
c2	838:59:59.99
c3	838:59:59.999
c4	838:59:59.9999
c5	838:59:59.99999
c6	838:59:59.999999
c7	838:59:59.999999
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.0'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.00'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.0000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.00000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.000000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.0000000'
SELECT
MICROSECOND(GREATEST(8395959, TIME'00:00:00')) AS c0,
MICROSECOND(GREATEST(8395959.0, TIME'00:00:00')) AS c1,
MICROSECOND(GREATEST(8395959.00, TIME'00:00:00')) AS c2,
MICROSECOND(GREATEST(8395959.000, TIME'00:00:00')) AS c3,
MICROSECOND(GREATEST(8395959.0000, TIME'00:00:00')) AS c4,
MICROSECOND(GREATEST(8395959.00000, TIME'00:00:00')) AS c5,
MICROSECOND(GREATEST(8395959.000000, TIME'00:00:00')) AS c6,
MICROSECOND(GREATEST(8395959.0000000, TIME'00:00:00')) AS c7;
c0	0
c1	900000
c2	990000
c3	999000
c4	999900
c5	999990
c6	999999
c7	999999
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.0'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.00'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.0000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.00000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.000000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959.0000000'
SELECT
CAST(GREATEST(8395959, TIME'00:00:00') AS SIGNED) AS ci,
CAST(GREATEST(8395959, TIME'00:00:00') AS DECIMAL(30,0)) AS c0,
CAST(GREATEST(8395959, TIME'00:00:00') AS DECIMAL(30,1)) AS c1,
CAST(GREATEST(8395959, TIME'00:00:00') AS DECIMAL(30,2)) AS c2,
CAST(GREATEST(8395959, TIME'00:00:00') AS DECIMAL(30,3)) AS c3,
CAST(GREATEST(8395959, TIME'00:00:00') AS DECIMAL(30,4)) AS c4,
CAST(GREATEST(8395959, TIME'00:00:00') AS DECIMAL(30,5)) AS c5,
CAST(GREATEST(8395959, TIME'00:00:00') AS DECIMAL(30,6)) AS c6,
CAST(GREATEST(8395959, TIME'00:00:00') AS DECIMAL(30,7)) AS c7;
ci	8385959
c0	8385959
c1	8385959.0
c2	8385959.00
c3	8385959.000
c4	8385959.0000
c5	8385959.00000
c6	8385959.000000
c7	8385959.0000000
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
SELECT
GREATEST(8395959, TIME'00:00:00') AS ci,
GREATEST(8395959, TIME'00:00:00')+0 AS c0,
GREATEST(8395959, TIME'00:00:00')+0.0 AS c1,
GREATEST(8395959, TIME'00:00:00')+0.00 AS c2,
GREATEST(8395959, TIME'00:00:00')+0.000 AS c3,
GREATEST(8395959, TIME'00:00:00')+0.0000 AS c4,
GREATEST(8395959, TIME'00:00:00')+0.00000 AS c5,
GREATEST(8395959, TIME'00:00:00')+0.000000 AS c6,
GREATEST(8395959, TIME'00:00:00')+0.0000000 AS c7;
ci	838:59:59
c0	8385959
c1	8385959.0
c2	8385959.00
c3	8385959.000
c4	8385959.0000
c5	8385959.00000
c6	8385959.000000
c7	8385959.0000000
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '8395959'
# GREATEST(string, time)
SELECT
GREATEST('839:59:59', TIME'00:00:00') AS ci,
GREATEST('839:59:59.0', TIME'00:00:00') AS c1,
GREATEST('839:59:59.00', TIME'00:00:00') AS c2,
GREATEST('839:59:59.000', TIME'00:00:00') AS c3,
GREATEST('839:59:59.0000', TIME'00:00:00') AS c4,
GREATEST('839:59:59.00000', TIME'00:00:00') AS c5,
GREATEST('839:59:59.000000', TIME'00:00:00') AS c6,
GREATEST('839:59:59.0000000', TIME'00:00:00') AS c7;
ci	838:59:59
c1	838:59:59.9
c2	838:59:59.99
c3	838:59:59.999
c4	838:59:59.9999
c5	838:59:59.99999
c6	838:59:59.999999
c7	838:59:59.999999
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.0'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.00'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.0000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.00000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.000000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.0000000'
SELECT
MICROSECOND(GREATEST('839:59:59', TIME'00:00:00')) AS ci,
MICROSECOND(GREATEST('839:59:59.0', TIME'00:00:00')) AS c1,
MICROSECOND(GREATEST('839:59:59.00', TIME'00:00:00')) AS c2,
MICROSECOND(GREATEST('839:59:59.000', TIME'00:00:00')) AS c3,
MICROSECOND(GREATEST('839:59:59.0000', TIME'00:00:00')) AS c4,
MICROSECOND(GREATEST('839:59:59.00000', TIME'00:00:00')) AS c5,
MICROSECOND(GREATEST('839:59:59.000000', TIME'00:00:00')) AS c6,
MICROSECOND(GREATEST('839:59:59.0000000', TIME'00:00:00')) AS c7;
ci	0
c1	900000
c2	990000
c3	999000
c4	999900
c5	999990
c6	999999
c7	999999
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.0'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.00'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.0000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.00000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.000000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59.0000000'
SELECT
CAST(GREATEST('839:59:59', TIME'00:00:00') AS SIGNED) AS ci,
CAST(GREATEST('839:59:59', TIME'00:00:00') AS DECIMAL(30,0)) AS c0,
CAST(GREATEST('839:59:59', TIME'00:00:00') AS DECIMAL(30,1)) AS c1,
CAST(GREATEST('839:59:59', TIME'00:00:00') AS DECIMAL(30,2)) AS c2,
CAST(GREATEST('839:59:59', TIME'00:00:00') AS DECIMAL(30,3)) AS c3,
CAST(GREATEST('839:59:59', TIME'00:00:00') AS DECIMAL(30,4)) AS c4,
CAST(GREATEST('839:59:59', TIME'00:00:00') AS DECIMAL(30,5)) AS c5,
CAST(GREATEST('839:59:59', TIME'00:00:00') AS DECIMAL(30,6)) AS c6,
CAST(GREATEST('839:59:59', TIME'00:00:00') AS DECIMAL(30,7)) AS c7;
ci	8385959
c0	8385959
c1	8385959.0
c2	8385959.00
c3	8385959.000
c4	8385959.0000
c5	8385959.00000
c6	8385959.000000
c7	8385959.0000000
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
SELECT
GREATEST('839:59:59', TIME'00:00:00') AS ci,
GREATEST('839:59:59', TIME'00:00:00')+0 AS c0,
GREATEST('839:59:59', TIME'00:00:00')+0.0 AS c1,
GREATEST('839:59:59', TIME'00:00:00')+0.00 AS c2,
GREATEST('839:59:59', TIME'00:00:00')+0.000 AS c3,
GREATEST('839:59:59', TIME'00:00:00')+0.0000 AS c4,
GREATEST('839:59:59', TIME'00:00:00')+0.00000 AS c5,
GREATEST('839:59:59', TIME'00:00:00')+0.000000 AS c6,
GREATEST('839:59:59', TIME'00:00:00')+0.0000000 AS c7;
ci	838:59:59
c0	8385959
c1	8385959.0
c2	8385959.00
c3	8385959.000
c4	8385959.0000
c5	8385959.00000
c6	8385959.000000
c7	8385959.0000000
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
# ADDTIME(datetime, decimal)
SELECT
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959) AS c0,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.0) AS c1,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.00) AS c2,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.000) AS c3,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.0000) AS c4,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.00000) AS c5,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.000000) AS c6,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.0000000) AS c7;
c0	2001-02-04 23:59:59
c1	2001-02-04 23:59:59.0
c2	2001-02-04 23:59:59.00
c3	2001-02-04 23:59:59.000
c4	2001-02-04 23:59:59.0000
c5	2001-02-04 23:59:59.00000
c6	2001-02-04 23:59:59.000000
c7	2001-02-04 23:59:59.000000
Warnings:
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '8395959.0000000'
SELECT
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959)) AS c0,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.0)) AS c1,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.00)) AS c2,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.000)) AS c3,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.0000)) AS c4,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.00000)) AS c5,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.000000)) AS c6,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959.0000000)) AS c7;
c0	0
c1	0
c2	0
c3	0
c4	0
c5	0
c6	0
c7	0
Warnings:
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '8395959.0000000'
SELECT
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959) AS SIGNED) AS ci,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959) AS DECIMAL(30,0)) AS c0,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959) AS DECIMAL(30,1)) AS c1,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959) AS DECIMAL(30,2)) AS c2,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959) AS DECIMAL(30,3)) AS c3,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959) AS DECIMAL(30,4)) AS c4,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959) AS DECIMAL(30,5)) AS c5,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959) AS DECIMAL(30,6)) AS c6,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959) AS DECIMAL(30,7)) AS c7;
ci	20010204235959
c0	20010204235959
c1	20010204235959.0
c2	20010204235959.00
c3	20010204235959.000
c4	20010204235959.0000
c5	20010204235959.00000
c6	20010204235959.000000
c7	20010204235959.0000000
SELECT
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959) AS ci,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959)+0 AS c0,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959)+0.0 AS c1,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959)+0.00 AS c2,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959)+0.000 AS c3,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959)+0.0000 AS c4,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959)+0.00000 AS c5,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959)+0.000000 AS c6,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 8395959)+0.0000000 AS c7;
ci	2001-02-04 23:59:59
c0	20010204235959
c1	20010204235959.0
c2	20010204235959.00
c3	20010204235959.000
c4	20010204235959.0000
c5	20010204235959.00000
c6	20010204235959.000000
c7	20010204235959.0000000
# ADDTIME(datetime, string)
SELECT
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59') AS c0,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.0') AS c1,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.00') AS c2,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.000') AS c3,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.0000') AS c4,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.00000') AS c5,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.000000') AS c6,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.0000000') AS c7;
c0	2001-02-04 23:59:59
c1	2001-02-04 23:59:59.0
c2	2001-02-04 23:59:59.00
c3	2001-02-04 23:59:59.000
c4	2001-02-04 23:59:59.0000
c5	2001-02-04 23:59:59.00000
c6	2001-02-04 23:59:59.000000
c7	2001-02-04 23:59:59.000000
Warnings:
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '839:59:59.0000000'
SELECT
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59')) AS c0,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.0')) AS c1,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.00')) AS c2,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.000')) AS c3,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.0000')) AS c4,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.00000')) AS c5,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.000000')) AS c6,
MICROSECOND(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59.0000000')) AS c7;
c0	0
c1	0
c2	0
c3	0
c4	0
c5	0
c6	0
c7	0
Warnings:
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '839:59:59.0000000'
SELECT
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59') AS SIGNED) AS ci,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59') AS DECIMAL(30,0)) AS c0,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59') AS DECIMAL(30,1)) AS c1,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59') AS DECIMAL(30,2)) AS c2,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59') AS DECIMAL(30,3)) AS c3,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59') AS DECIMAL(30,4)) AS c4,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59') AS DECIMAL(30,5)) AS c5,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59') AS DECIMAL(30,6)) AS c6,
CAST(ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59') AS DECIMAL(30,7)) AS c7;
ci	20010204235959
c0	20010204235959
c1	20010204235959.0
c2	20010204235959.00
c3	20010204235959.000
c4	20010204235959.0000
c5	20010204235959.00000
c6	20010204235959.000000
c7	20010204235959.0000000
SELECT
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59') AS ci,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59')+0 AS c0,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59')+0.0 AS c1,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59')+0.00 AS c2,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59')+0.000 AS c3,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59')+0.0000 AS c4,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59')+0.00000 AS c5,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59')+0.000000 AS c6,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '839:59:59')+0.0000000 AS c7;
ci	2001-02-04 23:59:59
c0	20010204235959
c1	20010204235959.0
c2	20010204235959.00
c3	20010204235959.000
c4	20010204235959.0000
c5	20010204235959.00000
c6	20010204235959.000000
c7	20010204235959.0000000
# ADDTIME(time, decimal)
SELECT
ADDTIME(TIME'00:00:00', 8395959) AS c0,
ADDTIME(TIME'00:00:00', 8395959.0) AS c1,
ADDTIME(TIME'00:00:00', 8395959.00) AS c2,
ADDTIME(TIME'00:00:00', 8395959.000) AS c3,
ADDTIME(TIME'00:00:00', 8395959.0000) AS c4,
ADDTIME(TIME'00:00:00', 8395959.00000) AS c5,
ADDTIME(TIME'00:00:00', 8395959.000000) AS c6,
ADDTIME(TIME'00:00:00', 8395959.0000000) AS c7;
c0	838:59:59
c1	838:59:59.9
c2	838:59:59.99
c3	838:59:59.999
c4	838:59:59.9999
c5	838:59:59.99999
c6	838:59:59.999999
c7	838:59:59.999999
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '8395959.0000000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
SELECT
MICROSECOND(ADDTIME(TIME'00:00:00', 8395959)) AS c0,
MICROSECOND(ADDTIME(TIME'00:00:00', 8395959.0)) AS c1,
MICROSECOND(ADDTIME(TIME'00:00:00', 8395959.00)) AS c2,
MICROSECOND(ADDTIME(TIME'00:00:00', 8395959.000)) AS c3,
MICROSECOND(ADDTIME(TIME'00:00:00', 8395959.0000)) AS c4,
MICROSECOND(ADDTIME(TIME'00:00:00', 8395959.00000)) AS c5,
MICROSECOND(ADDTIME(TIME'00:00:00', 8395959.000000)) AS c6,
MICROSECOND(ADDTIME(TIME'00:00:00', 8395959.0000000)) AS c7;
c0	0
c1	900000
c2	990000
c3	999000
c4	999900
c5	999990
c6	999999
c7	999999
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '8395959.0000000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
SELECT
CAST(ADDTIME(TIME'00:00:00', 8395959) AS SIGNED) AS ci,
CAST(ADDTIME(TIME'00:00:00', 8395959) AS DECIMAL(30,0)) AS c0,
CAST(ADDTIME(TIME'00:00:00', 8395959) AS DECIMAL(30,1)) AS c1,
CAST(ADDTIME(TIME'00:00:00', 8395959) AS DECIMAL(30,2)) AS c2,
CAST(ADDTIME(TIME'00:00:00', 8395959) AS DECIMAL(30,3)) AS c3,
CAST(ADDTIME(TIME'00:00:00', 8395959) AS DECIMAL(30,4)) AS c4,
CAST(ADDTIME(TIME'00:00:00', 8395959) AS DECIMAL(30,5)) AS c5,
CAST(ADDTIME(TIME'00:00:00', 8395959) AS DECIMAL(30,6)) AS c6,
CAST(ADDTIME(TIME'00:00:00', 8395959) AS DECIMAL(30,7)) AS c7;
ci	8385959
c0	8385959
c1	8385959.0
c2	8385959.00
c3	8385959.000
c4	8385959.0000
c5	8385959.00000
c6	8385959.000000
c7	8385959.0000000
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
SELECT
ADDTIME(TIME'00:00:00', 8395959) AS ci,
ADDTIME(TIME'00:00:00', 8395959)+0 AS c0,
ADDTIME(TIME'00:00:00', 8395959)+0.0 AS c1,
ADDTIME(TIME'00:00:00', 8395959)+0.00 AS c2,
ADDTIME(TIME'00:00:00', 8395959)+0.000 AS c3,
ADDTIME(TIME'00:00:00', 8395959)+0.0000 AS c4,
ADDTIME(TIME'00:00:00', 8395959)+0.00000 AS c5,
ADDTIME(TIME'00:00:00', 8395959)+0.000000 AS c6,
ADDTIME(TIME'00:00:00', 8395959)+0.0000000 AS c7;
ci	838:59:59
c0	8385959
c1	8385959.0
c2	8385959.00
c3	8385959.000
c4	8385959.0000
c5	8385959.00000
c6	8385959.000000
c7	8385959.0000000
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
# ADDTIME(time,string)
SELECT
ADDTIME(TIME'00:00:00', '839:59:59') AS c0,
ADDTIME(TIME'00:00:00', '839:59:59.0') AS c1,
ADDTIME(TIME'00:00:00', '839:59:59.00') AS c2,
ADDTIME(TIME'00:00:00', '839:59:59.000') AS c3,
ADDTIME(TIME'00:00:00', '839:59:59.0000') AS c4,
ADDTIME(TIME'00:00:00', '839:59:59.00000') AS c5,
ADDTIME(TIME'00:00:00', '839:59:59.000000') AS c6,
ADDTIME(TIME'00:00:00', '839:59:59.0000000') AS c7;
c0	838:59:59
c1	838:59:59.9
c2	838:59:59.99
c3	838:59:59.999
c4	838:59:59.9999
c5	838:59:59.99999
c6	838:59:59.999999
c7	838:59:59.999999
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '839:59:59.0000000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
SELECT
MICROSECOND(ADDTIME(TIME'00:00:00', '839:59:59')) AS c0,
MICROSECOND(ADDTIME(TIME'00:00:00', '839:59:59.0')) AS c1,
MICROSECOND(ADDTIME(TIME'00:00:00', '839:59:59.00')) AS c2,
MICROSECOND(ADDTIME(TIME'00:00:00', '839:59:59.000')) AS c3,
MICROSECOND(ADDTIME(TIME'00:00:00', '839:59:59.0000')) AS c4,
MICROSECOND(ADDTIME(TIME'00:00:00', '839:59:59.00000')) AS c5,
MICROSECOND(ADDTIME(TIME'00:00:00', '839:59:59.000000')) AS c6,
MICROSECOND(ADDTIME(TIME'00:00:00', '839:59:59.0000000')) AS c7;
c0	0
c1	900000
c2	990000
c3	999000
c4	999900
c5	999990
c6	999999
c7	999999
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '839:59:59.0000000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
SELECT
CAST(ADDTIME(TIME'00:00:00', '839:59:59') AS SIGNED) AS ci,
CAST(ADDTIME(TIME'00:00:00', '839:59:59') AS DECIMAL(30,0)) AS c0,
CAST(ADDTIME(TIME'00:00:00', '839:59:59') AS DECIMAL(30,1)) AS c1,
CAST(ADDTIME(TIME'00:00:00', '839:59:59') AS DECIMAL(30,2)) AS c2,
CAST(ADDTIME(TIME'00:00:00', '839:59:59') AS DECIMAL(30,3)) AS c3,
CAST(ADDTIME(TIME'00:00:00', '839:59:59') AS DECIMAL(30,4)) AS c4,
CAST(ADDTIME(TIME'00:00:00', '839:59:59') AS DECIMAL(30,5)) AS c5,
CAST(ADDTIME(TIME'00:00:00', '839:59:59') AS DECIMAL(30,6)) AS c6,
CAST(ADDTIME(TIME'00:00:00', '839:59:59') AS DECIMAL(30,7)) AS c7;
ci	8385959
c0	8385959
c1	8385959.0
c2	8385959.00
c3	8385959.000
c4	8385959.0000
c5	8385959.00000
c6	8385959.000000
c7	8385959.0000000
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
SELECT
ADDTIME(TIME'00:00:00', '839:59:59') AS ci,
ADDTIME(TIME'00:00:00', '839:59:59')+0 AS c0,
ADDTIME(TIME'00:00:00', '839:59:59')+0.0 AS c1,
ADDTIME(TIME'00:00:00', '839:59:59')+0.00 AS c2,
ADDTIME(TIME'00:00:00', '839:59:59')+0.000 AS c3,
ADDTIME(TIME'00:00:00', '839:59:59')+0.0000 AS c4,
ADDTIME(TIME'00:00:00', '839:59:59')+0.00000 AS c5,
ADDTIME(TIME'00:00:00', '839:59:59')+0.000000 AS c6,
ADDTIME(TIME'00:00:00', '839:59:59')+0.0000000 AS c7;
ci	838:59:59
c0	8385959
c1	8385959.0
c2	8385959.00
c3	8385959.000
c4	8385959.0000
c5	8385959.00000
c6	8385959.000000
c7	8385959.0000000
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
# ADDTIME(int,int)
SELECT
ADDTIME(0, 8395959) AS c,
MICROSECOND(ADDTIME(0, 8395959)) AS cm,
CAST(ADDTIME(0, 8395959) AS SIGNED) AS cs_fixme_mdev_17384,
CAST(ADDTIME(0, 8395959) AS DECIMAL(30,0)) AS cd300;
c	838:59:59
cm	0
cs_fixme_mdev_17384	838
cd300	8385959
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect INTEGER value: '838:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
SELECT
ADDTIME(20010101000000, 8395959) AS c,
MICROSECOND(ADDTIME(20010101000000, 8395959)) AS cm,
CAST(ADDTIME(20010101000000, 8395959) AS SIGNED) AS cs_fixme_mdev_17384,
CAST(ADDTIME(20010101000000, 8395959) AS DECIMAL(30,0)) AS cd300;
c	2001-02-04 23:59:59
cm	0
cs_fixme_mdev_17384	2001
cd300	20010204235959
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect INTEGER value: '2001-02-04 23:59:59'
# ADDTIME(decimal,int)
# 8385960 in cd300 is correct: addtime returns '838:59:59.9'
# which is further *rounded* to a decimals(30,0)
SELECT
ADDTIME(0.0, 8395959) AS c,
MICROSECOND(ADDTIME(0.0, 8395959)) AS cm,
CAST(ADDTIME(0.0, 8395959) AS SIGNED) AS cs_fixme_mdev_17384,
CAST(ADDTIME(0.0, 8395959) AS DECIMAL(30,0)) AS cd300;
c	838:59:59.9
cm	900000
cs_fixme_mdev_17384	838
cd300	8385960
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect INTEGER value: '838:59:59.9'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
SELECT
ADDTIME(20010101000000.0, 8395959) AS c,
MICROSECOND(ADDTIME(20010101000000.0, 8395959)) AS cm,
CAST(ADDTIME(20010101000000.0, 8395959) AS SIGNED) AS cs_fixme_mdev_17384,
CAST(ADDTIME(20010101000000.0, 8395959) AS DECIMAL(30,0)) AS cd300;
c	2001-02-04 23:59:59.0
cm	0
cs_fixme_mdev_17384	2001
cd300	20010204235959
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect INTEGER value: '2001-02-04 23:59:59.0'
# ADDTIME(decimal,decimal)
SELECT
ADDTIME(0.0, 8395959.0) AS c1,
ADDTIME(0.0, 8395959.00) AS c2,
ADDTIME(0.0, 8395959.000) AS c3,
ADDTIME(0.0, 8395959.0000) AS c4,
ADDTIME(0.0, 8395959.00000) AS c5,
ADDTIME(0.0, 8395959.000000) AS c6,
ADDTIME(0.0, 8395959.0000000) AS c7;
c1	838:59:59.9
c2	838:59:59.99
c3	838:59:59.999
c4	838:59:59.9999
c5	838:59:59.99999
c6	838:59:59.999999
c7	838:59:59.999999
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '8395959.0000000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
SELECT
MICROSECOND(ADDTIME(0.0, 8395959.0)) AS c1,
MICROSECOND(ADDTIME(0.0, 8395959.00)) AS c2,
MICROSECOND(ADDTIME(0.0, 8395959.000)) AS c3,
MICROSECOND(ADDTIME(0.0, 8395959.0000)) AS c4,
MICROSECOND(ADDTIME(0.0, 8395959.00000)) AS c5,
MICROSECOND(ADDTIME(0.0, 8395959.000000)) AS c6,
MICROSECOND(ADDTIME(0.0, 8395959.0000000)) AS c7;
c1	900000
c2	990000
c3	999000
c4	999900
c5	999990
c6	999999
c7	999999
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '8395959.0000000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
# 8385960 in c1 is correct: addtime returns '838:59:59.9'
# which is further *rounded* to a decimals(30,0)
SELECT
CAST(ADDTIME(0.0, 8395959) AS DECIMAL(30,0)) AS c0,
CAST(ADDTIME(0.0, 8395959) AS DECIMAL(30,1)) AS c1,
CAST(ADDTIME(0.0, 8395959) AS DECIMAL(30,2)) AS c2,
CAST(ADDTIME(0.0, 8395959) AS DECIMAL(30,3)) AS c3,
CAST(ADDTIME(0.0, 8395959) AS DECIMAL(30,4)) AS c4,
CAST(ADDTIME(0.0, 8395959) AS DECIMAL(30,5)) AS c5,
CAST(ADDTIME(0.0, 8395959) AS DECIMAL(30,6)) AS c6,
CAST(ADDTIME(0.0, 8395959) AS DECIMAL(30,7)) AS c7;
c0	8385960
c1	8385959.9
c2	8385959.90
c3	8385959.900
c4	8385959.9000
c5	8385959.90000
c6	8385959.900000
c7	8385959.9000000
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
SELECT
ADDTIME(0.0, 8395959)+0 AS c0,
ADDTIME(0.0, 8395959)+0.0 AS c1,
ADDTIME(0.0, 8395959)+0.00 AS c2,
ADDTIME(0.0, 8395959)+0.000 AS c3,
ADDTIME(0.0, 8395959)+0.0000 AS c4,
ADDTIME(0.0, 8395959)+0.00000 AS c5,
ADDTIME(0.0, 8395959)+0.000000 AS c6,
ADDTIME(0.0, 8395959)+0.0000000 AS c7;
c0	8385959.9
c1	8385959.9
c2	8385959.90
c3	8385959.900
c4	8385959.9000
c5	8385959.90000
c6	8385959.900000
c7	8385959.9000000
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '839:59:59'
# TIMESTAMP(string,decimal)
SELECT
TIMESTAMP('2001-01-01', 8395959) AS ci,
TIMESTAMP('2001-01-01', 8395959.0) AS c1,
TIMESTAMP('2001-01-01', 8395959.00) AS c2,
TIMESTAMP('2001-01-01', 8395959.000) AS c3,
TIMESTAMP('2001-01-01', 8395959.0000) AS c4,
TIMESTAMP('2001-01-01', 8395959.00000) AS c5,
TIMESTAMP('2001-01-01', 8395959.000000) AS c6,
TIMESTAMP('2001-01-01', 8395959.0000000) AS c7;
ci	2001-02-04 23:59:59
c1	2001-02-04 23:59:59.0
c2	2001-02-04 23:59:59.00
c3	2001-02-04 23:59:59.000
c4	2001-02-04 23:59:59.0000
c5	2001-02-04 23:59:59.00000
c6	2001-02-04 23:59:59.000000
c7	2001-02-04 23:59:59.000000
Warnings:
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '8395959.0000000'
SELECT
MICROSECOND(TIMESTAMP('2001-01-01', 8395959)) AS ci,
MICROSECOND(TIMESTAMP('2001-01-01', 8395959.0)) AS c1,
MICROSECOND(TIMESTAMP('2001-01-01', 8395959.00)) AS c2,
MICROSECOND(TIMESTAMP('2001-01-01', 8395959.000)) AS c3,
MICROSECOND(TIMESTAMP('2001-01-01', 8395959.0000)) AS c4,
MICROSECOND(TIMESTAMP('2001-01-01', 8395959.00000)) AS c5,
MICROSECOND(TIMESTAMP('2001-01-01', 8395959.000000)) AS c6,
MICROSECOND(TIMESTAMP('2001-01-01', 8395959.0000000)) AS c7;
ci	0
c1	0
c2	0
c3	0
c4	0
c5	0
c6	0
c7	0
Warnings:
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '8395959.0000000'
SELECT
CAST(TIMESTAMP('2001-01-01', 8395959) AS SIGNED) AS ci,
CAST(TIMESTAMP('2001-01-01', 8395959) AS DECIMAL(30,0)) AS c0,
CAST(TIMESTAMP('2001-01-01', 8395959) AS DECIMAL(30,1)) AS c1,
CAST(TIMESTAMP('2001-01-01', 8395959) AS DECIMAL(30,2)) AS c2,
CAST(TIMESTAMP('2001-01-01', 8395959) AS DECIMAL(30,3)) AS c3,
CAST(TIMESTAMP('2001-01-01', 8395959) AS DECIMAL(30,4)) AS c4,
CAST(TIMESTAMP('2001-01-01', 8395959) AS DECIMAL(30,5)) AS c5,
CAST(TIMESTAMP('2001-01-01', 8395959) AS DECIMAL(30,6)) AS c6;
ci	20010204235959
c0	20010204235959
c1	20010204235959.0
c2	20010204235959.00
c3	20010204235959.000
c4	20010204235959.0000
c5	20010204235959.00000
c6	20010204235959.000000
SELECT
TIMESTAMP('2001-01-01', 8395959) AS ci,
TIMESTAMP('2001-01-01', 8395959)+0 AS c0,
TIMESTAMP('2001-01-01', 8395959)+0.0 AS c1,
TIMESTAMP('2001-01-01', 8395959)+0.00 AS c2,
TIMESTAMP('2001-01-01', 8395959)+0.000 AS c3,
TIMESTAMP('2001-01-01', 8395959)+0.0000 AS c4,
TIMESTAMP('2001-01-01', 8395959)+0.00000 AS c5,
TIMESTAMP('2001-01-01', 8395959)+0.000000 AS c6,
TIMESTAMP('2001-01-01', 8395959)+0.0000000 AS c7;
ci	2001-02-04 23:59:59
c0	20010204235959
c1	20010204235959.0
c2	20010204235959.00
c3	20010204235959.000
c4	20010204235959.0000
c5	20010204235959.00000
c6	20010204235959.000000
c7	20010204235959.0000000
# TIMESTAMP(string,string)
SELECT
TIMESTAMP('2001-01-01', '839:59:59') AS ci,
TIMESTAMP('2001-01-01', '839:59:59.0') AS c1,
TIMESTAMP('2001-01-01', '839:59:59.00') AS c2,
TIMESTAMP('2001-01-01', '839:59:59.000') AS c3,
TIMESTAMP('2001-01-01', '839:59:59.0000') AS c4,
TIMESTAMP('2001-01-01', '839:59:59.00000') AS c5,
TIMESTAMP('2001-01-01', '839:59:59.000000') AS c6,
TIMESTAMP('2001-01-01', '839:59:59.0000000') AS c7;
ci	2001-02-04 23:59:59
c1	2001-02-04 23:59:59.0
c2	2001-02-04 23:59:59.00
c3	2001-02-04 23:59:59.000
c4	2001-02-04 23:59:59.0000
c5	2001-02-04 23:59:59.00000
c6	2001-02-04 23:59:59.000000
c7	2001-02-04 23:59:59.000000
Warnings:
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '839:59:59.0000000'
SELECT
MICROSECOND(TIMESTAMP('2001-01-01', '839:59:59')) AS ci,
MICROSECOND(TIMESTAMP('2001-01-01', '839:59:59.0')) AS c1,
MICROSECOND(TIMESTAMP('2001-01-01', '839:59:59.00')) AS c2,
MICROSECOND(TIMESTAMP('2001-01-01', '839:59:59.000')) AS c3,
MICROSECOND(TIMESTAMP('2001-01-01', '839:59:59.0000')) AS c4,
MICROSECOND(TIMESTAMP('2001-01-01', '839:59:59.00000')) AS c5,
MICROSECOND(TIMESTAMP('2001-01-01', '839:59:59.000000')) AS c6,
MICROSECOND(TIMESTAMP('2001-01-01', '839:59:59.0000000')) AS c7;
ci	0
c1	0
c2	0
c3	0
c4	0
c5	0
c6	0
c7	0
Warnings:
Level	Note
Code	1292
Message	Truncated incorrect INTERVAL DAY TO SECOND value: '839:59:59.0000000'
SELECT
CAST(TIMESTAMP('2001-01-01', '839:59:59') AS SIGNED) AS ci,
CAST(TIMESTAMP('2001-01-01', '839:59:59') AS DECIMAL(30,0)) AS c0,
CAST(TIMESTAMP('2001-01-01', '839:59:59') AS DECIMAL(30,1)) AS c1,
CAST(TIMESTAMP('2001-01-01', '839:59:59') AS DECIMAL(30,2)) AS c2,
CAST(TIMESTAMP('2001-01-01', '839:59:59') AS DECIMAL(30,3)) AS c3,
CAST(TIMESTAMP('2001-01-01', '839:59:59') AS DECIMAL(30,4)) AS c4,
CAST(TIMESTAMP('2001-01-01', '839:59:59') AS DECIMAL(30,5)) AS c5,
CAST(TIMESTAMP('2001-01-01', '839:59:59') AS DECIMAL(30,6)) AS c6;
ci	20010204235959
c0	20010204235959
c1	20010204235959.0
c2	20010204235959.00
c3	20010204235959.000
c4	20010204235959.0000
c5	20010204235959.00000
c6	20010204235959.000000
SELECT
TIMESTAMP('2001-01-01', '839:59:59') AS ci,
TIMESTAMP('2001-01-01', '839:59:59')+0 AS c0,
TIMESTAMP('2001-01-01', '839:59:59')+0.0 AS c1,
TIMESTAMP('2001-01-01', '839:59:59')+0.00 AS c2,
TIMESTAMP('2001-01-01', '839:59:59')+0.000 AS c3,
TIMESTAMP('2001-01-01', '839:59:59')+0.0000 AS c4,
TIMESTAMP('2001-01-01', '839:59:59')+0.00000 AS c5,
TIMESTAMP('2001-01-01', '839:59:59')+0.000000 AS c6,
TIMESTAMP('2001-01-01', '839:59:59')+0.0000000 AS c7;
ci	2001-02-04 23:59:59
c0	20010204235959
c1	20010204235959.0
c2	20010204235959.00
c3	20010204235959.000
c4	20010204235959.0000
c5	20010204235959.00000
c6	20010204235959.000000
c7	20010204235959.0000000
# Corner cases for TIMESTAMP(timestamp,xxx)
# HOUR is outside of supported INTERVAL DAYS TO SECONDS range
# Expect NULL with INTERVAL warnings
CREATE TABLE t1 (a VARCHAR(64), b VARCHAR(64));
INSERT INTO t1 VALUES ('4294967296:00:00', '178956970 16:00:00');
INSERT INTO t1 VALUES ('4294967295:59:59', '178956970 15:59:59');
INSERT INTO t1 VALUES ('4294967294:59:59', '178956970 14:59:59');
INSERT INTO t1 VALUES ('87649416:00:00', '3652059 00:00:00');
SELECT TIMESTAMP('0001-01-01 00:00:00', a) AS ta, TIMESTAMP('0001-01-01 00:00:00', b) AS tb FROM t1;
ta	tb
NULL	NULL
NULL	NULL
NULL	NULL
NULL	NULL
Warnings:
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '4294967296:00:00'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '178956970 16:00:00'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '178956970 15:59:59'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '4294967294:59:59'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '178956970 14:59:59'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '87649416:00:00'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '3652059 00:00:00'
DROP TABLE t1;
CREATE TABLE t1 (a VARCHAR(64), b VARCHAR(64));
INSERT INTO t1 VALUES ('-4294967296:00:00', '-178956970 16:00:00');
INSERT INTO t1 VALUES ('-4294967295:59:59', '-178956970 15:59:59');
INSERT INTO t1 VALUES ('-4294967294:59:59', '-178956970 14:59:59');
INSERT INTO t1 VALUES ('-87649416:00:00', '-3652059 00:00:00');
SELECT TIMESTAMP('9999-12-31 23:59:59', a) AS ta, TIMESTAMP('9999-12-31 23:59:59.999999', b) AS tb FROM t1;
ta	tb
NULL	NULL
NULL	NULL
NULL	NULL
NULL	NULL
Warnings:
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '-4294967296:00:00'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '-178956970 16:00:00'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '-4294967295:59:59'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '-178956970 15:59:59'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '-4294967294:59:59'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '-178956970 14:59:59'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '-87649416:00:00'
Warning	1292	Incorrect INTERVAL DAY TO SECOND value: '-3652059 00:00:00'
DROP TABLE t1;
# HOUR is OK
# Expect max or near-max DATETIME value + no INTERVAL warnings
CREATE TABLE t1 (a VARCHAR(64), b VARCHAR(64));
INSERT INTO t1 VALUES ('87649415:59:59.999999', '3652058 23:59:59.999999');
INSERT INTO t1 VALUES ('87649415:59:59', '3652058 23:59:59');
SELECT TIMESTAMP('0001-01-01 00:00:00', a) AS ta, TIMESTAMP('0001-01-01 00:00:00', b) AS tb FROM t1;
ta	tb
9999-12-31 23:59:59.999999	9999-12-31 23:59:59.999999
9999-12-31 23:59:59.000000	9999-12-31 23:59:59.000000
DROP TABLE t1;
# HOUR is OK
# Expect near '0001-01-01 00:00:00' DATETIME value + no INTERVAL warnings
CREATE TABLE t1 (a VARCHAR(64), b VARCHAR(64));
INSERT INTO t1 VALUES ('-87649415:59:59.999999', '-3652058 23:59:59.999999');
INSERT INTO t1 VALUES ('-87649415:59:59', '-3652058 23:59:59');
SELECT TIMESTAMP('9999-12-31 23:59:59', a) AS ta, TIMESTAMP('9999-12-31 23:59:59.999999', b) AS tb FROM t1;
ta	tb
NULL	0001-01-01 00:00:00.000000
0001-01-01 00:00:00.000000	0001-01-01 00:00:00.999999
DROP TABLE t1;
# HOUR is OK
# Expect NULL on datetime arithmetic overflow + no INTERVAL warnings
CREATE TABLE t1 (a VARCHAR(64), b VARCHAR(64));
INSERT INTO t1 VALUES ('-00:00:00.000001', '-0 00:00:00.000001');
SELECT TIMESTAMP('0001-01-01 00:00:00', a) AS ta, TIMESTAMP('0001-01-01 00:00:00', b) AS tb FROM t1;
ta	tb
NULL	NULL
DROP TABLE t1;
# Corner cases for ADDTIME(timestamp,xxx)
# HOUR is outside of UINT_MAX32 range
# Expect NULL + "Incorrect INTERVAL DAY TO SECOND value"
SELECT
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672965959) AS ci,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672965959)+0 AS c0,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672965959)+0.0 AS c1,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672965959)+0.00 AS c2,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672965959)+0.000 AS c3,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672965959)+0.0000 AS c4,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672965959)+0.00000 AS c5,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672965959)+0.000000 AS c6,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672965959)+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
SELECT
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967296:59:59') AS ci,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967296:59:59')+0 AS c0,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967296:59:59')+0.0 AS c1,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967296:59:59')+0.00 AS c2,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967296:59:59')+0.000 AS c3,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967296:59:59')+0.0000 AS c4,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967296:59:59')+0.00000 AS c5,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967296:59:59')+0.000000 AS c6,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967296:59:59')+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
# HOUR UINT_MAX32
# Expect NULL + "Incorrect INTERVAL DAY TO SECOND value"
SELECT
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672955959) AS ci,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672955959)+0 AS c0,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672955959)+0.0 AS c1,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672955959)+0.00 AS c2,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672955959)+0.000 AS c3,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672955959)+0.0000 AS c4,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672955959)+0.00000 AS c5,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672955959)+0.000000 AS c6,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 42949672955959)+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
SELECT
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967295:59:59') AS ci,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967295:59:59')+0 AS c0,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967295:59:59')+0.0 AS c1,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967295:59:59')+0.00 AS c2,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967295:59:59')+0.000 AS c3,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967295:59:59')+0.0000 AS c4,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967295:59:59')+0.00000 AS c5,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967295:59:59')+0.000000 AS c6,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '4294967295:59:59')+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
# HOUR is max_useful_hour()+1
# Expect NULL + "Incorrect INTERVAL DAY TO SECOND value"
SELECT
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494165959) AS ci,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494165959)+0 AS c0,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494165959)+0.0 AS c1,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494165959)+0.00 AS c2,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494165959)+0.000 AS c3,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494165959)+0.0000 AS c4,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494165959)+0.00000 AS c5,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494165959)+0.000000 AS c6,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494165959)+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
SELECT
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649416:59:59') AS ci,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649416:59:59')+0 AS c0,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649416:59:59')+0.0 AS c1,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649416:59:59')+0.00 AS c2,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649416:59:59')+0.000 AS c3,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649416:59:59')+0.0000 AS c4,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649416:59:59')+0.00000 AS c5,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649416:59:59')+0.000000 AS c6,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649416:59:59')+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
# HOUR is max_useful_hour()
# Expect NULL (calc_time_diff overflows ) + no INTERVAL warnings
SELECT
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494155959) AS ci,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494155959)+0 AS c0,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494155959)+0.0 AS c1,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494155959)+0.00 AS c2,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494155959)+0.000 AS c3,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494155959)+0.0000 AS c4,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494155959)+0.00000 AS c5,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494155959)+0.000000 AS c6,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', 876494155959)+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
SELECT
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649415:59:59') AS ci,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649415:59:59')+0 AS c0,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649415:59:59')+0.0 AS c1,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649415:59:59')+0.00 AS c2,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649415:59:59')+0.000 AS c3,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649415:59:59')+0.0000 AS c4,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649415:59:59')+0.00000 AS c5,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649415:59:59')+0.000000 AS c6,
ADDTIME(TIMESTAMP'2001-01-01 00:00:00', '87649415:59:59')+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
# HOUR is max_useful_hour()
# Expect non-NULL + no warnings
SELECT
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', 876494155959) AS ci,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', 876494155959)+0 AS c0,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', 876494155959)+0.0 AS c1,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', 876494155959)+0.00 AS c2,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', 876494155959)+0.000 AS c3,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', 876494155959)+0.0000 AS c4,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', 876494155959)+0.00000 AS c5,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', 876494155959)+0.000000 AS c6,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', 876494155959)+0.0000000 AS c7;
ci	9999-12-31 23:59:59
c0	99991231235959
c1	99991231235959.0
c2	99991231235959.00
c3	99991231235959.000
c4	99991231235959.0000
c5	99991231235959.00000
c6	99991231235959.000000
c7	99991231235959.0000000
SELECT
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', '87649415:59:59') AS ci,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', '87649415:59:59')+0 AS c0,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', '87649415:59:59')+0.0 AS c1,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', '87649415:59:59')+0.00 AS c2,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', '87649415:59:59')+0.000 AS c3,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', '87649415:59:59')+0.0000 AS c4,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', '87649415:59:59')+0.00000 AS c5,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', '87649415:59:59')+0.000000 AS c6,
ADDTIME(TIMESTAMP'0001-01-01 00:00:00', '87649415:59:59')+0.0000000 AS c7;
ci	9999-12-31 23:59:59
c0	99991231235959
c1	99991231235959.0
c2	99991231235959.00
c3	99991231235959.000
c4	99991231235959.0000
c5	99991231235959.00000
c6	99991231235959.000000
c7	99991231235959.0000000
# Corner cases for ADDTIME(time,xxx)
# HOUR outside of UINT32 range
# Expect NULL + "Incorrect INTERVAL DAY TO SECOND value"
SELECT
ADDTIME(TIME'00:00:00', 42949672965959) AS ci,
ADDTIME(TIME'00:00:00', 42949672965959)+0 AS c0,
ADDTIME(TIME'00:00:00', 42949672965959)+0.0 AS c1,
ADDTIME(TIME'00:00:00', 42949672965959)+0.00 AS c2,
ADDTIME(TIME'00:00:00', 42949672965959)+0.000 AS c3,
ADDTIME(TIME'00:00:00', 42949672965959)+0.0000 AS c4,
ADDTIME(TIME'00:00:00', 42949672965959)+0.00000 AS c5,
ADDTIME(TIME'00:00:00', 42949672965959)+0.000000 AS c6,
ADDTIME(TIME'00:00:00', 42949672965959)+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672965959'
SELECT
ADDTIME(TIME'00:00:00', '4294967296:59:59') AS ci,
ADDTIME(TIME'00:00:00', '4294967296:59:59')+0 AS c0,
ADDTIME(TIME'00:00:00', '4294967296:59:59')+0.0 AS c1,
ADDTIME(TIME'00:00:00', '4294967296:59:59')+0.00 AS c2,
ADDTIME(TIME'00:00:00', '4294967296:59:59')+0.000 AS c3,
ADDTIME(TIME'00:00:00', '4294967296:59:59')+0.0000 AS c4,
ADDTIME(TIME'00:00:00', '4294967296:59:59')+0.00000 AS c5,
ADDTIME(TIME'00:00:00', '4294967296:59:59')+0.000000 AS c6,
ADDTIME(TIME'00:00:00', '4294967296:59:59')+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967296:59:59'
# HOUR is UINT_MAX32 (outside of INTERVAL DAY TO SECOND range)
# Expect NULL + "Incorrect INTERVAL DAY TO SECOND value"
SELECT
ADDTIME(TIME'00:00:00', 42949672955959) AS ci,
ADDTIME(TIME'00:00:00', 42949672955959)+0 AS c0,
ADDTIME(TIME'00:00:00', 42949672955959)+0.0 AS c1,
ADDTIME(TIME'00:00:00', 42949672955959)+0.00 AS c2,
ADDTIME(TIME'00:00:00', 42949672955959)+0.000 AS c3,
ADDTIME(TIME'00:00:00', 42949672955959)+0.0000 AS c4,
ADDTIME(TIME'00:00:00', 42949672955959)+0.00000 AS c5,
ADDTIME(TIME'00:00:00', 42949672955959)+0.000000 AS c6,
ADDTIME(TIME'00:00:00', 42949672955959)+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '42949672955959'
SELECT
ADDTIME(TIME'00:00:00', '4294967295:59:59') AS ci,
ADDTIME(TIME'00:00:00', '4294967295:59:59')+0 AS c0,
ADDTIME(TIME'00:00:00', '4294967295:59:59')+0.0 AS c1,
ADDTIME(TIME'00:00:00', '4294967295:59:59')+0.00 AS c2,
ADDTIME(TIME'00:00:00', '4294967295:59:59')+0.000 AS c3,
ADDTIME(TIME'00:00:00', '4294967295:59:59')+0.0000 AS c4,
ADDTIME(TIME'00:00:00', '4294967295:59:59')+0.00000 AS c5,
ADDTIME(TIME'00:00:00', '4294967295:59:59')+0.000000 AS c6,
ADDTIME(TIME'00:00:00', '4294967295;00:00')+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '4294967295;00:00'
# HOUR is max_useful_hour()+1 (outside of INTERVAL DAY TO SECOND range)
# Expect NULL + "Incorrect INTERVAL DAY TO SECOND value"
SELECT
ADDTIME(TIME'00:00:00', 876494165959) AS ci,
ADDTIME(TIME'00:00:00', 876494165959)+0 AS c0,
ADDTIME(TIME'00:00:00', 876494165959)+0.0 AS c1,
ADDTIME(TIME'00:00:00', 876494165959)+0.00 AS c2,
ADDTIME(TIME'00:00:00', 876494165959)+0.000 AS c3,
ADDTIME(TIME'00:00:00', 876494165959)+0.0000 AS c4,
ADDTIME(TIME'00:00:00', 876494165959)+0.00000 AS c5,
ADDTIME(TIME'00:00:00', 876494165959)+0.000000 AS c6,
ADDTIME(TIME'00:00:00', 876494165959)+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
SELECT
ADDTIME(TIME'00:00:00', '87649416:59:59') AS ci,
ADDTIME(TIME'00:00:00', '87649416:59:59')+0 AS c0,
ADDTIME(TIME'00:00:00', '87649416:59:59')+0.0 AS c1,
ADDTIME(TIME'00:00:00', '87649416:59:59')+0.00 AS c2,
ADDTIME(TIME'00:00:00', '87649416:59:59')+0.000 AS c3,
ADDTIME(TIME'00:00:00', '87649416:59:59')+0.0000 AS c4,
ADDTIME(TIME'00:00:00', '87649416:59:59')+0.00000 AS c5,
ADDTIME(TIME'00:00:00', '87649416:59:59')+0.000000 AS c6,
ADDTIME(TIME'00:00:00', '87649416:59:59')+0.0000000 AS c7;
ci	NULL
c0	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
c7	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
# HOUR is max_useful_hour()+1 (outside of INTERVAL DAY TO SECOND range)
# Expect NULL + "Incorrect INTERVAL DAY TO SECOND value"
SELECT
ADDTIME(TIME'-838:59:59', 876494165959) AS ci,
ADDTIME(TIME'-838:59:59.9', 876494165959) AS c1,
ADDTIME(TIME'-838:59:59.99', 876494165959) AS c2,
ADDTIME(TIME'-838:59:59.999', 876494165959) AS c3,
ADDTIME(TIME'-838:59:59.9999', 876494165959) AS c4,
ADDTIME(TIME'-838:59:59.99999', 876494165959) AS c5,
ADDTIME(TIME'-838:59:59.999999', 876494165959) AS c6;
ci	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '876494165959'
SELECT
ADDTIME(TIME'-838:59:59', '87649416:59:59') AS ci,
ADDTIME(TIME'-838:59:59.9', '87649416:59:59') AS c1,
ADDTIME(TIME'-838:59:59.99', '87649416:59:59') AS c2,
ADDTIME(TIME'-838:59:59.999', '87649416:59:59') AS c3,
ADDTIME(TIME'-838:59:59.9999', '87649416:59:59') AS c4,
ADDTIME(TIME'-838:59:59.99999', '87649416:59:59') AS c5,
ADDTIME(TIME'-838:59:59.999999', '87649416:59:59') AS c6;
ci	NULL
c1	NULL
c2	NULL
c3	NULL
c4	NULL
c5	NULL
c6	NULL
Warnings:
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
Level	Warning
Code	1292
Message	Incorrect INTERVAL DAY TO SECOND value: '87649416:59:59'
SELECT
ADDTIME(TIME'-838:59:59.9999999', '87649416:59:59') AS c7;
c7	NULL
# HOUR is max_useful_hour() (inside INTERVAL DAY TO SECOND range)
# Expect max TIME(0) + zero fraction + TIME warnings + no INTEVAL warnings
SELECT
ADDTIME(TIME'00:00:00', 876494155959) AS ci,
ADDTIME(TIME'00:00:00', 876494155959)+0 AS c0,
ADDTIME(TIME'00:00:00', 876494155959)+0.0 AS c1,
ADDTIME(TIME'00:00:00', 876494155959)+0.00 AS c2,
ADDTIME(TIME'00:00:00', 876494155959)+0.000 AS c3,
ADDTIME(TIME'00:00:00', 876494155959)+0.0000 AS c4,
ADDTIME(TIME'00:00:00', 876494155959)+0.00000 AS c5,
ADDTIME(TIME'00:00:00', 876494155959)+0.000000 AS c6,
ADDTIME(TIME'00:00:00', 876494155959)+0.0000000 AS c7;
ci	838:59:59
c0	8385959
c1	8385959.0
c2	8385959.00
c3	8385959.000
c4	8385959.0000
c5	8385959.00000
c6	8385959.000000
c7	8385959.0000000
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
SELECT
ADDTIME(TIME'00:00:00', '87649415:59:59') AS ci,
ADDTIME(TIME'00:00:00', '87649415:59:59')+0 AS c0,
ADDTIME(TIME'00:00:00', '87649415:59:59')+0.0 AS c1,
ADDTIME(TIME'00:00:00', '87649415:59:59')+0.00 AS c2,
ADDTIME(TIME'00:00:00', '87649415:59:59')+0.000 AS c3,
ADDTIME(TIME'00:00:00', '87649415:59:59')+0.0000 AS c4,
ADDTIME(TIME'00:00:00', '87649415:59:59')+0.00000 AS c5,
ADDTIME(TIME'00:00:00', '87649415:59:59')+0.000000 AS c6,
ADDTIME(TIME'00:00:00', '87649415:59:59')+0.0000000 AS c7;
ci	838:59:59
c0	8385959
c1	8385959.0
c2	8385959.00
c3	8385959.000
c4	8385959.0000
c5	8385959.00000
c6	8385959.000000
c7	8385959.0000000
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87649415:59:59'
# HOUR is max_useful_hour() (inside INTERVAL DAY TO SECOND range)
# Expect max TIME(N) + TIME warnings + no INTERVAL warnings
SELECT
ADDTIME(TIME'-838:59:59', 876494155959) AS ci,
ADDTIME(TIME'-838:59:59.9', 876494155959) AS c1,
ADDTIME(TIME'-838:59:59.99', 876494155959) AS c2,
ADDTIME(TIME'-838:59:59.999', 876494155959) AS c3,
ADDTIME(TIME'-838:59:59.9999', 876494155959) AS c4,
ADDTIME(TIME'-838:59:59.99999', 876494155959) AS c5,
ADDTIME(TIME'-838:59:59.999999', 876494155959) AS c6;
ci	838:59:59
c1	838:59:59.9
c2	838:59:59.99
c3	838:59:59.999
c4	838:59:59.9999
c5	838:59:59.99999
c6	838:59:59.999999
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648577:00:00'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648576:59:59.100000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648576:59:59.010000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648576:59:59.001000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648576:59:59.000100'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648576:59:59.000010'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648576:59:59.000001'
SELECT
ADDTIME(TIME'-838:59:59', '87649415:59:59') AS ci,
ADDTIME(TIME'-838:59:59.9', '87649415:59:59') AS c1,
ADDTIME(TIME'-838:59:59.99', '87649415:59:59') AS c2,
ADDTIME(TIME'-838:59:59.999', '87649415:59:59') AS c3,
ADDTIME(TIME'-838:59:59.9999', '87649415:59:59') AS c4,
ADDTIME(TIME'-838:59:59.99999', '87649415:59:59') AS c5,
ADDTIME(TIME'-838:59:59.999999', '87649415:59:59') AS c6;
ci	838:59:59
c1	838:59:59.9
c2	838:59:59.99
c3	838:59:59.999
c4	838:59:59.9999
c5	838:59:59.99999
c6	838:59:59.999999
Warnings:
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648577:00:00'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648576:59:59.100000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648576:59:59.010000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648576:59:59.001000'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648576:59:59.000100'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648576:59:59.000010'
Level	Warning
Code	1292
Message	Truncated incorrect time value: '87648576:59:59.000001'
SELECT
ADDTIME(TIME'-838:59:59.9999999', '87649415:59:59') AS c7;
c7	838:59:59.999999
#
# MDEV-17400 The result of TIME('42949672965959-01') depends on architecture
#
SELECT TIME('42949672955959-01'), TIME('42949672965959-01');
TIME('42949672955959-01')	TIME('42949672965959-01')
NULL	NULL
Warnings:
Warning	1292	Incorrect time value: '42949672955959-01'
Warning	1292	Incorrect time value: '42949672965959-01'
SELECT TIME('18446744073709551615-01'),  TIME('18446744073709551616-01');
TIME('18446744073709551615-01')	TIME('18446744073709551616-01')
NULL	NULL
Warnings:
Warning	1292	Incorrect time value: '18446744073709551615-01'
Warning	1292	Incorrect time value: '18446744073709551616-01'
#
# MDEV-17434 EXTRACT(DAY FROM negative_time) returns wrong result
#
CREATE TABLE t1 (a TIME(6));
INSERT INTO t1 VALUES ('-24:10:10.10');
SELECT
EXTRACT(MINUTE FROM a),
EXTRACT(SECOND FROM a),
EXTRACT(MICROSECOND FROM a),
EXTRACT(DAY FROM a),
EXTRACT(DAY_HOUR FROM a),
EXTRACT(DAY_MINUTE FROM a),
EXTRACT(DAY_SECOND FROM a),
EXTRACT(DAY_MICROSECOND FROM a)
FROM t1;
EXTRACT(MINUTE FROM a)	EXTRACT(SECOND FROM a)	EXTRACT(MICROSECOND FROM a)	EXTRACT(DAY FROM a)	EXTRACT(DAY_HOUR FROM a)	EXTRACT(DAY_MINUTE FROM a)	EXTRACT(DAY_SECOND FROM a)	EXTRACT(DAY_MICROSECOND FROM a)
-10	-10	-100000	-1	-100	-10010	-1001010	-1001010100000
CREATE TABLE t2 AS
SELECT
EXTRACT(MINUTE FROM a),
EXTRACT(SECOND FROM a),
EXTRACT(MICROSECOND FROM a),
EXTRACT(DAY FROM a),
EXTRACT(DAY_HOUR FROM a),
EXTRACT(DAY_MINUTE FROM a),
EXTRACT(DAY_SECOND FROM a),
EXTRACT(DAY_MICROSECOND FROM a)
FROM t1;
SHOW CREATE TABLE t2;
Table	Create Table
t2	CREATE TABLE `t2` (
  `EXTRACT(MINUTE FROM a)` int(3) DEFAULT NULL,
  `EXTRACT(SECOND FROM a)` int(3) DEFAULT NULL,
  `EXTRACT(MICROSECOND FROM a)` int(7) DEFAULT NULL,
  `EXTRACT(DAY FROM a)` int(3) DEFAULT NULL,
  `EXTRACT(DAY_HOUR FROM a)` int(5) DEFAULT NULL,
  `EXTRACT(DAY_MINUTE FROM a)` int(7) DEFAULT NULL,
  `EXTRACT(DAY_SECOND FROM a)` int(9) DEFAULT NULL,
  `EXTRACT(DAY_MICROSECOND FROM a)` bigint(15) DEFAULT NULL
) ENGINE=MyISAM DEFAULT CHARSET=latin1
DROP TABLE t2;
DROP TABLE t1;
#
# MDEV-17478 Wrong result for TIME('+100:20:30')
#
SELECT TIME('+100:20:30');
TIME('+100:20:30')
100:20:30
#
# MDEV-17477 Wrong result for TIME('-2001-01-01 10:20:30')
#
SELECT TIME('-2001-01-01 10:20:30');
TIME('-2001-01-01 10:20:30')
NULL
Warnings:
Warning	1292	Incorrect time value: '-2001-01-01 10:20:30'
SELECT TIME('2001-01-01') AS c1, TIME('2001-01-01  ') AS c2;
c1	c2
00:20:01	00:20:01
Warnings:
Warning	1292	Truncated incorrect time value: '2001-01-01'
Warning	1292	Truncated incorrect time value: '2001-01-01  '
SELECT TIME('0001:01:01 '), TIME('0001:01:01  ');
TIME('0001:01:01 ')	TIME('0001:01:01  ')
01:01:01	01:01:01
SELECT TIME('1 2'), TIME('1 2 ');
TIME('1 2')	TIME('1 2 ')
00:00:01	00:00:01
Warnings:
Warning	1292	Truncated incorrect time value: '1 2'
Warning	1292	Truncated incorrect time value: '1 2 '
SELECT TIME('2001-01-01T'), TIME('2001-01-01T ');
TIME('2001-01-01T')	TIME('2001-01-01T ')
00:00:00	00:00:00
SELECT TIME('901-01-01T1'), TIME('901-01-01T10');
TIME('901-01-01T1')	TIME('901-01-01T10')
01:00:00	10:00:00
SELECT TIME('091-01-01T1'), TIME('091-01-01T10');
TIME('091-01-01T1')	TIME('091-01-01T10')
01:00:00	10:00:00
SELECT TIME('0001:01:01x'), TIME('0001:01:01xx');
TIME('0001:01:01x')	TIME('0001:01:01xx')
01:01:01	01:01:01
Warnings:
Warning	1292	Truncated incorrect time value: '0001:01:01x'
Warning	1292	Truncated incorrect time value: '0001:01:01xx'
SELECT TIME('0001:01:01.'), TIME('0001:01:01..');
TIME('0001:01:01.')	TIME('0001:01:01..')
01:01:01	01:01:01
Warnings:
Warning	1292	Truncated incorrect time value: '0001:01:01..'
SELECT TIME('0001:01:01-'), TIME('0001:01:01--');
TIME('0001:01:01-')	TIME('0001:01:01--')
01:01:01	01:01:01
Warnings:
Warning	1292	Truncated incorrect time value: '0001:01:01-'
Warning	1292	Truncated incorrect time value: '0001:01:01--'
SELECT TIME('0001:01:01-'), TIME('0001:01:01--');
TIME('0001:01:01-')	TIME('0001:01:01--')
01:01:01	01:01:01
Warnings:
Warning	1292	Truncated incorrect time value: '0001:01:01-'
Warning	1292	Truncated incorrect time value: '0001:01:01--'
SELECT TIME('-xxx'), TIME('-xxxxxxxxxxxxxxxxxxxx');
TIME('-xxx')	TIME('-xxxxxxxxxxxxxxxxxxxx')
NULL	NULL
Warnings:
Warning	1292	Incorrect time value: '-xxx'
Warning	1292	Incorrect time value: '-xxxxxxxxxxxxxxxxxxxx'
SELECT TIME('-      '), TIME('-                         ');
TIME('-      ')	TIME('-                         ')
NULL	NULL
Warnings:
Warning	1292	Incorrect time value: '-      '
Warning	1292	Incorrect time value: '-                         '
SELECT TIME('-'), TIME('-');
TIME('-')	TIME('-')
NULL	NULL
Warnings:
Warning	1292	Incorrect time value: '-'
Warning	1292	Incorrect time value: '-'
SELECT TIME('1-1-1 1:1:1'), TIME('1-1-1 1:1:1.0');
TIME('1-1-1 1:1:1')	TIME('1-1-1 1:1:1.0')
01:01:01	01:01:01.0
SELECT TIME('1-1-1 1:2:3'), TIME('1-1-1 1:2:3.0');
TIME('1-1-1 1:2:3')	TIME('1-1-1 1:2:3.0')
01:02:03	01:02:03.0
SELECT
CAST('20050326112233 garbage' as datetime),
CAST('20050326 garbage' as date),
CAST('50326 garbage' as time);
CAST('20050326112233 garbage' as datetime)	CAST('20050326 garbage' as date)	CAST('50326 garbage' as time)
2005-03-26 11:22:33	2005-03-26	05:03:26
Warnings:
Warning	1292	Truncated incorrect datetime value: '20050326112233 garbage'
Warning	1292	Truncated incorrect date value: '20050326 garbage'
Warning	1292	Truncated incorrect time value: '50326 garbage'
SELECT TIME('- 01:00:00'), TIME('- 1 01:00:00');
TIME('- 01:00:00')	TIME('- 1 01:00:00')
-01:00:00	-25:00:00
#
# MDEV-17854 Assertion `decimals <= 6' failed in my_time_fraction_remainder on SELECT with NULLIF and FROM_UNIXTIME on incorrect time
#
SET time_zone='+00:00';
SELECT NULLIF(FROM_UNIXTIME('foo'), '2012-12-12 21:10:14');
NULLIF(FROM_UNIXTIME('foo'), '2012-12-12 21:10:14')
1970-01-01 00:00:00
Warnings:
Warning	1292	Truncated incorrect DECIMAL value: 'foo'
Warning	1292	Truncated incorrect DECIMAL value: 'foo'
SET time_zone=DEFAULT;
#
# MDEV-18402 Assertion `sec.sec() <= 59' failed in Item_func_maketime::get_date
#
SELECT MAKETIME('01', '01', LEAST( -100, NULL ));
MAKETIME('01', '01', LEAST( -100, NULL ))
NULL
SELECT CONCAT(MAKETIME('01', '01', LEAST( -100, NULL )));
CONCAT(MAKETIME('01', '01', LEAST( -100, NULL )))
NULL
#
# MDEV-19774 Assertion `sec.se c() <= 0x7FFFFFFFL' failed in Item_func_from_unixtime::get_date
#
SELECT FROM_UNIXTIME(LEAST(3696610869, NULL));
FROM_UNIXTIME(LEAST(3696610869, NULL))
NULL