5
drop table if exists t1,t2,t3;
8
# Set timezone to GMT-3, to make it possible to use "interval 3 hour"
9
set time_zone="+03:00";
11
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");
12
select period_add("9602",-12),period_diff(199505,"9404") ;
14
select now()-now(),weekday(curdate())-weekday(now()),unix_timestamp()-unix_timestamp(now());
15
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;
16
select sec_to_time(9001),sec_to_time(9001)+0,time_to_sec("15:12:22"),
17
sec_to_time(time_to_sec("0:30:47")/6.21);
18
select sec_to_time(time_to_sec('-838:59:59'));
19
select now()-curdate()*1000000-curtime();
20
select strcmp(current_timestamp(),concat(current_date()," ",current_time()));
21
select strcmp(localtime(),concat(current_date()," ",current_time()));
22
select strcmp(localtimestamp(),concat(current_date()," ",current_time()));
23
select date_format("1997-01-02 03:04:05", "%M %W %D %Y %y %m %d %h %i %s %w");
24
select date_format("1997-01-02", concat("%M %W %D ","%Y %y %m %d %h %i %s %w"));
25
select dayofmonth("1997-01-02"),dayofmonth(19970323);
26
select month("1997-01-02"),year("98-02-03"),dayofyear("1997-12-31");
27
select month("2001-02-00"),year("2001-00-00");
28
select DAYOFYEAR("1997-03-03"), WEEK("1998-03-03"), QUARTER(980303);
29
select HOUR("1997-03-03 23:03:22"), MINUTE("23:03:22"), SECOND(230322);
31
# Test of week and yearweek
32
select week(19980101),week(19970101),week(19980101,1),week(19970101,1);
33
select week(19981231),week(19971231),week(19981231,1),week(19971231,1);
34
select week(19950101),week(19950101,1);
35
select yearweek('1981-12-31',1),yearweek('1982-01-01',1),yearweek('1982-12-31',1),yearweek('1983-01-01',1);
36
select yearweek('1987-01-01',1),yearweek('1987-01-01');
37
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';
38
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';
39
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';
40
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';
41
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';
42
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';
43
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';
44
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';
45
select week(19981231,2), week(19981231,3), week(20000101,2), week(20000101,3);
46
select week(20001231,2),week(20001231,3);
48
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';
49
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';
50
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';
51
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';
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';
54
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);
56
set default_week_format = 6;
57
select week(20001231), week(20001231,6);
58
set default_week_format = 0;
60
set default_week_format = 2;
61
select week(20001231),week(20001231,2),week(20001231,0);
62
set default_week_format = 0;
64
select date_format('1998-12-31','%x-%v'),date_format('1999-01-01','%x-%v');
65
select date_format('1999-12-31','%x-%v'),date_format('2000-01-01','%x-%v');
67
select dayname("1962-03-03"),dayname("1962-03-03")+0;
68
select monthname("1972-03-04"),monthname("1972-03-04")+0;
69
select time_format(19980131000000,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
70
select time_format(19980131010203,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
71
select time_format(19980131131415,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
72
select time_format(19980131010015,'%H|%I|%k|%l|%i|%p|%r|%S|%T');
73
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');
74
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');
75
select date_add("1997-12-31 23:59:59",INTERVAL 1 SECOND);
76
select date_add("1997-12-31 23:59:59",INTERVAL 1 MINUTE);
77
select date_add("1997-12-31 23:59:59",INTERVAL 1 HOUR);
78
select date_add("1997-12-31 23:59:59",INTERVAL 1 DAY);
79
select date_add("1997-12-31 23:59:59",INTERVAL 1 MONTH);
80
select date_add("1997-12-31 23:59:59",INTERVAL 1 YEAR);
81
select date_add("1997-12-31 23:59:59",INTERVAL "1:1" MINUTE_SECOND);
82
select date_add("1997-12-31 23:59:59",INTERVAL "1:1" HOUR_MINUTE);
83
select date_add("1997-12-31 23:59:59",INTERVAL "1:1" DAY_HOUR);
84
select date_add("1997-12-31 23:59:59",INTERVAL "1 1" YEAR_MONTH);
85
select date_add("1997-12-31 23:59:59",INTERVAL "1:1:1" HOUR_SECOND);
86
select date_add("1997-12-31 23:59:59",INTERVAL "1 1:1" DAY_MINUTE);
87
select date_add("1997-12-31 23:59:59",INTERVAL "1 1:1:1" DAY_SECOND);
89
select date_sub("1998-01-01 00:00:00",INTERVAL 1 SECOND);
90
select date_sub("1998-01-01 00:00:00",INTERVAL 1 MINUTE);
91
select date_sub("1998-01-01 00:00:00",INTERVAL 1 HOUR);
92
select date_sub("1998-01-01 00:00:00",INTERVAL 1 DAY);
93
select date_sub("1998-01-01 00:00:00",INTERVAL 1 MONTH);
94
select date_sub("1998-01-01 00:00:00",INTERVAL 1 YEAR);
95
select date_sub("1998-01-01 00:00:00",INTERVAL "1:1" MINUTE_SECOND);
96
select date_sub("1998-01-01 00:00:00",INTERVAL "1:1" HOUR_MINUTE);
97
select date_sub("1998-01-01 00:00:00",INTERVAL "1:1" DAY_HOUR);
98
select date_sub("1998-01-01 00:00:00",INTERVAL "1 1" YEAR_MONTH);
99
select date_sub("1998-01-01 00:00:00",INTERVAL "1:1:1" HOUR_SECOND);
100
select date_sub("1998-01-01 00:00:00",INTERVAL "1 1:1" DAY_MINUTE);
101
select date_sub("1998-01-01 00:00:00",INTERVAL "1 1:1:1" DAY_SECOND);
103
select date_add("1997-12-31 23:59:59",INTERVAL 100000 SECOND);
104
select date_add("1997-12-31 23:59:59",INTERVAL -100000 MINUTE);
105
select date_add("1997-12-31 23:59:59",INTERVAL 100000 HOUR);
106
select date_add("1997-12-31 23:59:59",INTERVAL -100000 DAY);
107
select date_add("1997-12-31 23:59:59",INTERVAL 100000 MONTH);
108
select date_add("1997-12-31 23:59:59",INTERVAL -100000 YEAR);
109
select date_add("1997-12-31 23:59:59",INTERVAL "10000:1" MINUTE_SECOND);
110
select date_add("1997-12-31 23:59:59",INTERVAL "-10000:1" HOUR_MINUTE);
111
select date_add("1997-12-31 23:59:59",INTERVAL "10000:1" DAY_HOUR);
112
select date_add("1997-12-31 23:59:59",INTERVAL "-100 1" YEAR_MONTH);
113
select date_add("1997-12-31 23:59:59",INTERVAL "10000:99:99" HOUR_SECOND);
114
select date_add("1997-12-31 23:59:59",INTERVAL " -10000 99:99" DAY_MINUTE);
115
select date_add("1997-12-31 23:59:59",INTERVAL "10000 99:99:99" DAY_SECOND);
116
select "1997-12-31 23:59:59" + INTERVAL 1 SECOND;
117
select INTERVAL 1 DAY + "1997-12-31";
118
select "1998-01-01 00:00:00" - INTERVAL 1 SECOND;
120
select date_sub("1998-01-02",INTERVAL 31 DAY);
121
select date_add("1997-12-31",INTERVAL 1 SECOND);
122
select date_add("1997-12-31",INTERVAL 1 DAY);
123
select date_add(NULL,INTERVAL 100000 SECOND);
124
select date_add("1997-12-31 23:59:59",INTERVAL NULL SECOND);
125
select date_add("1997-12-31 23:59:59",INTERVAL NULL MINUTE_SECOND);
126
select date_add("9999-12-31 23:59:59",INTERVAL 1 SECOND);
127
select date_sub("0000-00-00 00:00:00",INTERVAL 1 SECOND);
128
select date_add('1998-01-30',Interval 1 month);
129
select date_add('1998-01-30',Interval '2:1' year_month);
130
select date_add('1996-02-29',Interval '1' year);
131
select extract(YEAR FROM "1999-01-02 10:11:12");
132
select extract(YEAR_MONTH FROM "1999-01-02");
133
select extract(DAY FROM "1999-01-02");
134
select extract(DAY_HOUR FROM "1999-01-02 10:11:12");
135
select extract(DAY_MINUTE FROM "02 10:11:12");
136
select extract(DAY_SECOND FROM "225 10:11:12");
137
select extract(HOUR FROM "1999-01-02 10:11:12");
138
select extract(HOUR_MINUTE FROM "10:11:12");
139
select extract(HOUR_SECOND FROM "10:11:12");
140
select extract(MINUTE FROM "10:11:12");
141
select extract(MINUTE_SECOND FROM "10:11:12");
142
select extract(SECOND FROM "1999-01-02 10:11:12");
143
select extract(MONTH FROM "2001-02-00");
146
# test EXTRACT QUARTER (Bug #18100)
149
SELECT EXTRACT(QUARTER FROM '2004-01-15') AS quarter;
150
SELECT EXTRACT(QUARTER FROM '2004-02-15') AS quarter;
151
SELECT EXTRACT(QUARTER FROM '2004-03-15') AS quarter;
152
SELECT EXTRACT(QUARTER FROM '2004-04-15') AS quarter;
153
SELECT EXTRACT(QUARTER FROM '2004-05-15') AS quarter;
154
SELECT EXTRACT(QUARTER FROM '2004-06-15') AS quarter;
155
SELECT EXTRACT(QUARTER FROM '2004-07-15') AS quarter;
156
SELECT EXTRACT(QUARTER FROM '2004-08-15') AS quarter;
157
SELECT EXTRACT(QUARTER FROM '2004-09-15') AS quarter;
158
SELECT EXTRACT(QUARTER FROM '2004-10-15') AS quarter;
159
SELECT EXTRACT(QUARTER FROM '2004-11-15') AS quarter;
160
SELECT EXTRACT(QUARTER FROM '2004-12-15') AS quarter;
162
# MySQL Bugs: #12356: DATE_SUB or DATE_ADD incorrectly returns null
164
SELECT DATE_SUB(str_to_date('9999-12-31 00:01:00','%Y-%m-%d %H:%i:%s'), INTERVAL 1 MINUTE);
165
SELECT DATE_ADD(str_to_date('9999-12-30 23:59:00','%Y-%m-%d %H:%i:%s'), INTERVAL 1 MINUTE);
168
# Test big intervals (Bug #3498)
170
SELECT "1900-01-01 00:00:00" + INTERVAL 2147483648 SECOND;
171
SELECT "1900-01-01 00:00:00" + INTERVAL "1:2147483647" MINUTE_SECOND;
172
SELECT "1900-01-01 00:00:00" + INTERVAL "100000000:214748364700" MINUTE_SECOND;SELECT "1900-01-01 00:00:00" + INTERVAL 1<<37 SECOND;
173
SELECT "1900-01-01 00:00:00" + INTERVAL 1<<31 MINUTE;
174
SELECT "1900-01-01 00:00:00" + INTERVAL 1<<20 HOUR;
176
SELECT "1900-01-01 00:00:00" + INTERVAL 1<<38 SECOND;
177
SELECT "1900-01-01 00:00:00" + INTERVAL 1<<33 MINUTE;
178
SELECT "1900-01-01 00:00:00" + INTERVAL 1<<30 HOUR;
179
SELECT "1900-01-01 00:00:00" + INTERVAL "1000000000:214748364700" MINUTE_SECOND;
182
# Bug #614 (multiple extracts in where)
185
create table t1 (ctime varchar(20));
186
insert into t1 values ('2001-01-12 12:23:40');
187
select ctime, hour(ctime) from t1;
188
select ctime from t1 where extract(MONTH FROM ctime) = 1 AND extract(YEAR FROM ctime) = 2001;
192
# Test bug with monthname() and NULL
195
create table t1 (id int);
196
create table t2 (id int, date date);
197
insert into t1 values (1);
198
insert into t2 values (1, "0000-00-00");
199
insert into t1 values (2);
200
insert into t2 values (2, "2000-01-01");
201
select monthname(date) from t1 inner join t2 on t1.id = t2.id;
202
select monthname(date) from t1 inner join t2 on t1.id = t2.id order by t1.id;
206
# Test bug with month() and year() on text fields with wrong information
208
CREATE TABLE t1 (updated text) ENGINE=MyISAM;
209
INSERT INTO t1 VALUES ('');
210
SELECT month(updated) from t1;
211
SELECT year(updated) from t1;
215
# Check that functions work identically on 0000-00-00 as a constant and on a
219
create table t1 (d date, dt datetime, t timestamp, c char(10));
220
insert into t1 values ("0000-00-00", "0000-00-00", "0000-00-00", "0000-00-00");
221
select dayofyear("0000-00-00"),dayofyear(d),dayofyear(dt),dayofyear(t),dayofyear(c) from t1;
222
select dayofmonth("0000-00-00"),dayofmonth(d),dayofmonth(dt),dayofmonth(t),dayofmonth(c) from t1;
223
select month("0000-00-00"),month(d),month(dt),month(t),month(c) from t1;
224
select quarter("0000-00-00"),quarter(d),quarter(dt),quarter(t),quarter(c) from t1;
225
select week("0000-00-00"),week(d),week(dt),week(t),week(c) from t1;
226
select year("0000-00-00"),year(d),year(dt),year(t),year(c) from t1;
227
select yearweek("0000-00-00"),yearweek(d),yearweek(dt),yearweek(t),yearweek(c) from t1;
228
select to_days("0000-00-00"),to_days(d),to_days(dt),to_days(t),to_days(c) from t1;
229
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;
234
# Test problem with TIMESTAMP and BETWEEN
237
CREATE TABLE t1 ( start datetime default NULL);
238
INSERT INTO t1 VALUES ('2002-10-21 00:00:00'),('2002-10-28 00:00:00'),('2002-11-04 00:00:00');
239
CREATE TABLE t2 ( ctime1 timestamp NOT NULL, ctime2 timestamp NOT NULL);
240
INSERT INTO t2 VALUES (20021029165106,20021105164731);
241
CREATE TABLE t3 (ctime1 char(19) NOT NULL, ctime2 char(19) NOT NULL);
242
INSERT INTO t3 VALUES ("2002-10-29 16:51:06","2002-11-05 16:47:31");
244
# The following statement should be fixed to return a row in 4.1
245
select * from t1, t2 where t1.start between t2.ctime1 and t2.ctime2;
246
select * from t1, t2 where t1.start >= t2.ctime1 and t1.start <= t2.ctime2;
247
select * from t1, t3 where t1.start between t3.ctime1 and t3.ctime2;
251
# Test unix timestamp
253
select @a:=FROM_UNIXTIME(1);
254
select unix_timestamp(@a);
255
select unix_timestamp('1969-12-01 19:00:01');
258
# Tests for bug #6439 "unix_timestamp() function returns wrong datetime
259
# values for too big argument", bug #7515 "from_unixtime(0) now
260
# returns NULL instead of the epoch" and bug #9191
261
# "TIMESTAMP/from_unixtime() no longer accepts 2^31-1."
262
# unix_timestamp() should return error for too big or negative argument.
263
# It should return Epoch value for zero argument since it seems that many
264
# users rely on this fact, from_unixtime() should work with values
265
# up to INT_MAX32 because of the same reason.
267
select from_unixtime(-1);
268
# check for from_unixtime(2^31-1) and from_unixtime(2^31)
269
select from_unixtime(2147483647);
270
select from_unixtime(2147483648);
271
select from_unixtime(0);
274
# Some more tests for bug #9191 "TIMESTAMP/from_unixtime() no
275
# longer accepts 2^31-1". Here we test that from_unixtime and
276
# unix_timestamp are consistent, when working with boundary dates.
278
select unix_timestamp(from_unixtime(2147483647));
279
select unix_timestamp(from_unixtime(2147483648));
281
# check for invalid dates
284
select unix_timestamp('2039-01-20 01:00:00');
285
select unix_timestamp('1968-01-20 01:00:00');
287
select unix_timestamp('2038-02-10 01:00:00');
288
select unix_timestamp('1969-11-20 01:00:00');
290
select unix_timestamp('2038-01-20 01:00:00');
291
select unix_timestamp('1969-12-30 01:00:00');
294
# Check negative shift (we subtract several days for boundary dates during
296
select unix_timestamp('2038-01-17 12:00:00');
299
# Check positive shift. (it happens only on
300
# platfroms with unsigned time_t, such as QNX)
302
select unix_timestamp('1970-01-01 03:00:01');
304
# check bad date, close to the boundary (we cut them off in the very end)
305
select unix_timestamp('2038-01-19 07:14:07');
309
# Test types from + INTERVAL
312
CREATE TABLE t1 (datetime datetime, timestamp timestamp, date date, time time);
313
INSERT INTO t1 values ("2001-01-02 03:04:05", "2002-01-02 03:04:05", "2003-01-02", "06:07:08");
315
select date_add("1997-12-31",INTERVAL 1 SECOND);
316
select date_add("1997-12-31",INTERVAL "1 1" YEAR_MONTH);
318
select date_add(datetime, INTERVAL 1 SECOND) from t1;
319
select date_add(datetime, INTERVAL 1 YEAR) from t1;
321
select date_add(date,INTERVAL 1 SECOND) from t1;
322
select date_add(date,INTERVAL 1 MINUTE) from t1;
323
select date_add(date,INTERVAL 1 HOUR) from t1;
324
select date_add(date,INTERVAL 1 DAY) from t1;
325
select date_add(date,INTERVAL 1 MONTH) from t1;
326
select date_add(date,INTERVAL 1 YEAR) from t1;
327
select date_add(date,INTERVAL "1:1" MINUTE_SECOND) from t1;
328
select date_add(date,INTERVAL "1:1" HOUR_MINUTE) from t1;
329
select date_add(date,INTERVAL "1:1" DAY_HOUR) from t1;
330
select date_add(date,INTERVAL "1 1" YEAR_MONTH) from t1;
331
select date_add(date,INTERVAL "1:1:1" HOUR_SECOND) from t1;
332
select date_add(date,INTERVAL "1 1:1" DAY_MINUTE) from t1;
333
select date_add(date,INTERVAL "1 1:1:1" DAY_SECOND) from t1;
334
select date_add(date,INTERVAL "1" WEEK) from t1;
335
select date_add(date,INTERVAL "1" QUARTER) from t1;
336
select timestampadd(MINUTE, 1, date) from t1;
337
select timestampadd(WEEK, 1, date) from t1;
338
select timestampadd(SQL_TSI_SECOND, 1, date) from t1;
339
# mysqltest.c discards an expected 'deprecated' warning on prepare stage
340
--disable_ps_protocol
341
select timestampadd(SQL_TSI_FRAC_SECOND, 1, date) from t1;
344
select timestampdiff(MONTH, '2001-02-01', '2001-05-01') as a;
345
select timestampdiff(YEAR, '2002-05-01', '2001-01-01') as a;
346
select timestampdiff(QUARTER, '2002-05-01', '2001-01-01') as a;
347
select timestampdiff(MONTH, '2000-03-28', '2000-02-29') as a;
348
select timestampdiff(MONTH, '1991-03-28', '2000-02-29') as a;
349
select timestampdiff(SQL_TSI_WEEK, '2001-02-01', '2001-05-01') as a;
350
select timestampdiff(SQL_TSI_HOUR, '2001-02-01', '2001-05-01') as a;
351
select timestampdiff(SQL_TSI_DAY, '2001-02-01', '2001-05-01') as a;
352
select timestampdiff(SQL_TSI_MINUTE, '2001-02-01 12:59:59', '2001-05-01 12:58:59') as a;
353
select timestampdiff(SQL_TSI_SECOND, '2001-02-01 12:59:59', '2001-05-01 12:58:58') as a;
354
# mysqltest.c discards an expected 'deprecated' warning on prepare stage
355
--disable_ps_protocol
356
select timestampdiff(SQL_TSI_FRAC_SECOND, '2001-02-01 12:59:59.120000', '2001-05-01 12:58:58.119999') as a;
359
select timestampdiff(SQL_TSI_DAY, '1986-02-01', '1986-03-01') as a1,
360
timestampdiff(SQL_TSI_DAY, '1900-02-01', '1900-03-01') as a2,
361
timestampdiff(SQL_TSI_DAY, '1996-02-01', '1996-03-01') as a3,
362
timestampdiff(SQL_TSI_DAY, '2000-02-01', '2000-03-01') as a4;
365
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-11 14:30:27');
366
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-11 14:30:28');
367
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-11 14:30:29');
368
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-12 14:30:27');
369
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-12 14:30:28');
370
SELECT TIMESTAMPDIFF(day,'2006-01-10 14:30:28','2006-01-12 14:30:29');
372
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-17 14:30:27');
373
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-17 14:30:28');
374
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-17 14:30:29');
375
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-24 14:30:27');
376
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-24 14:30:28');
377
SELECT TIMESTAMPDIFF(week,'2006-01-10 14:30:28','2006-01-24 14:30:29');
379
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-02-10 14:30:27');
380
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-02-10 14:30:28');
381
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-02-10 14:30:29');
382
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-03-10 14:30:27');
383
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-03-10 14:30:28');
384
SELECT TIMESTAMPDIFF(month,'2006-01-10 14:30:28','2006-03-10 14:30:29');
386
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2007-01-10 14:30:27');
387
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2007-01-10 14:30:28');
388
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2007-01-10 14:30:29');
389
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2008-01-10 14:30:27');
390
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2008-01-10 14:30:28');
391
SELECT TIMESTAMPDIFF(year,'2006-01-10 14:30:28','2008-01-10 14:30:29');
395
select date_add(time,INTERVAL 1 SECOND) from t1;
399
select last_day('2000-02-05') as f1, last_day('2002-12-31') as f2,
400
last_day('2003-03-32') as f3, last_day('2003-04-01') as f4,
401
last_day('2001-01-01 01:01:01') as f5, last_day(NULL),
402
last_day('2001-02-12');
404
create table t1 select last_day('2000-02-05') as a,
405
from_days(to_days("960101")) as b;
409
select last_day('2000-02-05') as a,
410
from_days(to_days("960101")) as b;
412
select date_add(last_day("1997-12-1"), INTERVAL 1 DAY);
413
select length(last_day("1997-12-1"));
414
select last_day("1997-12-1")+0;
415
select last_day("1997-12-1")+0.0;
417
# Test SAPDB UTC_% functions. This part is TZ dependant (It is supposed that
418
# TZ variable set to GMT-3
420
select strcmp(date_sub(localtimestamp(), interval 3 hour), utc_timestamp())=0;
421
select strcmp(date_format(date_sub(localtimestamp(), interval 3 hour),"%T"), utc_time())=0;
422
select strcmp(date_format(date_sub(localtimestamp(), interval 3 hour),"%Y-%m-%d"), utc_date())=0;
423
select strcmp(date_format(utc_timestamp(),"%T"), utc_time())=0;
424
select strcmp(date_format(utc_timestamp(),"%Y-%m-%d"), utc_date())=0;
425
select strcmp(concat(utc_date(),' ',utc_time()),utc_timestamp())=0;
427
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);
429
SET @TMP='2007-08-01 12:22:49';
430
CREATE TABLE t1 (d DATETIME);
431
INSERT INTO t1 VALUES ('2007-08-01 12:22:59');
432
INSERT INTO t1 VALUES ('2007-08-01 12:23:01');
433
INSERT INTO t1 VALUES ('2007-08-01 12:23:20');
434
SELECT count(*) FROM t1 WHERE d>FROM_DAYS(TO_DAYS(@TMP)) AND d<=FROM_DAYS(TO_DAYS(@TMP)+1);
441
select last_day('2005-00-00');
442
select last_day('2005-00-01');
443
select last_day('2005-01-00');
446
# Bug #18501: monthname and NULLs
449
select monthname(str_to_date(null, '%m')), monthname(str_to_date(null, '%m')),
450
monthname(str_to_date(1, '%m')), monthname(str_to_date(0, '%m'));
453
# Bug #16327: problem with timestamp < 1970
456
set time_zone='-6:00';
457
create table t1(a timestamp);
458
insert into t1 values (19691231190001);
463
# Bug#16377 result of DATE/TIME functions were compared as strings which
464
# can lead to a wrong result.
465
# Now wrong dates should be compared only with CAST()
466
create table t1(f1 date, f2 time, f3 datetime);
467
insert into t1 values ("2006-01-01", "12:01:01", "2006-01-01 12:01:01");
468
insert into t1 values ("2006-01-02", "12:01:02", "2006-01-02 12:01:02");
469
select f1 from t1 where f1 between CAST("2006-1-1" as date) and CAST(20060101 as date);
470
select f1 from t1 where f1 between cast("2006-1-1" as date) and cast("2006.1.1" as date);
471
select f1 from t1 where date(f1) between cast("2006-1-1" as date) and cast("2006.1.1" as date);
472
select f2 from t1 where f2 between cast("12:1:2" as time) and cast("12:2:2" as time);
473
select f2 from t1 where time(f2) between cast("12:1:2" as time) and cast("12:2:2" as time);
474
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);
475
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);
476
select f1 from t1 where cast("2006-1-1" as date) between f1 and f3;
477
select f1 from t1 where cast("2006-1-1" as date) between date(f1) and date(f3);
478
select f1 from t1 where cast("2006-1-1" as date) between f1 and cast('zzz' as date);
479
select f1 from t1 where makedate(2006,1) between date(f1) and date(f3);
480
select f1 from t1 where makedate(2006,2) between date(f1) and date(f3);
487
create table t1 select now() - now(), curtime() - curtime(),
488
sec_to_time(1) + 0, from_unixtime(1) + 0;
489
show create table t1;
493
# Bug #11655: Wrong time is returning from nested selects - maximum time exists
495
# check if SEC_TO_TIME() handles out-of-range values correctly
496
SELECT SEC_TO_TIME(3300000);
497
SELECT SEC_TO_TIME(3300000)+0;
498
SELECT SEC_TO_TIME(3600 * 4294967296);
500
# check if TIME_TO_SEC() handles out-of-range values correctly
501
SELECT TIME_TO_SEC('916:40:00');
503
# check if ADDTIME() handles out-of-range values correctly
504
SELECT ADDTIME('500:00:00', '416:40:00');
505
SELECT ADDTIME('916:40:00', '416:40:00');
507
# check if SUBTIME() handles out-of-range values correctly
508
SELECT SUBTIME('916:40:00', '416:40:00');
509
SELECT SUBTIME('-916:40:00', '416:40:00');
511
# check if MAKETIME() handles out-of-range values correctly
512
SELECT MAKETIME(916,0,0);
513
SELECT MAKETIME(4294967296, 0, 0);
514
SELECT MAKETIME(-4294967296, 0, 0);
515
SELECT MAKETIME(0, 4294967296, 0);
516
SELECT MAKETIME(0, 0, 4294967296);
517
SELECT MAKETIME(CAST(-1 AS UNSIGNED), 0, 0);
519
# check if EXTRACT() handles out-of-range values correctly
520
SELECT EXTRACT(HOUR FROM '100000:02:03');
522
# check if we get proper warnings if both input string truncation
523
# and out-of-range value occur
524
CREATE TABLE t1(f1 TIME);
525
INSERT INTO t1 VALUES('916:00:00 a');
530
# Bug #20927: sec_to_time treats big unsigned as signed
532
# check if SEC_TO_TIME() handles BIGINT UNSIGNED values correctly
533
SELECT SEC_TO_TIME(CAST(-1 AS UNSIGNED));
536
# 21913: DATE_FORMAT() Crashes mysql server if I use it through
537
# mysql-connector-j driver.
541
SET character_set_results = NULL;
542
SHOW VARIABLES LIKE 'character_set_results';
544
CREATE TABLE testBug8868 (field1 DATE, field2 VARCHAR(32) CHARACTER SET BINARY);
545
INSERT INTO testBug8868 VALUES ('2006-09-04', 'abcd');
547
SELECT DATE_FORMAT(field1,'%b-%e %l:%i%p') as fmtddate, field2 FROM testBug8868;
549
DROP TABLE testBug8868;
554
# Bug #31160: MAKETIME() crashes server when returning NULL in ORDER BY using
560
INSERT INTO t1 VALUES (now()), (now());
561
SELECT 1 FROM t1 ORDER BY MAKETIME(1, 1, a);
564
# Bug #19844 time_format in Union truncates values
567
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 DAY)),'%H') As H)
569
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 DAY)),'%H') As H);
570
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 DAY)),'%k') As H)
572
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 DAY)),'%k') As H);
573
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 HOUR)),'%H') As H)
575
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 HOUR)),'%H') As H);
577
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 HOUR)),'%k') As H)
579
(select time_format(timediff(now(), DATE_SUB(now(),INTERVAL 5 HOUR)),'%k') As H);
582
# Bug #23653: crash if last_day('0000-00-00')
585
select last_day('0000-00-00');
588
# Bug 23616: datetime functions with double argumets
591
select isnull(week(now() + 0)), isnull(week(now() + 0.2)),
592
week(20061108), week(20061108.01), week(20061108085411.000002);
594
--echo End of 4.1 tests
596
explain extended select timestampdiff(SQL_TSI_WEEK, '2001-02-01', '2001-05-01') as a1,
597
timestampdiff(SQL_TSI_FRAC_SECOND, '2001-02-01 12:59:59.120000', '2001-05-01 12:58:58.119999') as a2;
600
# Bug #10590: %h, %I, and %l format specifies should all return results in
603
select time_format('100:00:00', '%H %k %h %I %l');
606
# Bug #12562: Make SYSDATE behave like it does in Oracle: always the current
607
# time, regardless of magic to make NOW() always the same for the
608
# entirety of a statement.
609
SET GLOBAL log_bin_trust_function_creators = 1;
611
create table t1 (a timestamp default '2005-05-05 01:01:01',
612
b timestamp default '2005-05-05 01:01:01');
614
drop function if exists t_slow_sysdate;
615
create function t_slow_sysdate() returns timestamp
622
insert into t1 set a = sysdate(), b = t_slow_sysdate();//
624
create trigger t_before before insert on t1
626
set new.b = t_slow_sysdate();
632
insert into t1 set a = sysdate();
634
select a != b from t1;
636
drop trigger t_before;
637
drop function t_slow_sysdate;
640
SET GLOBAL log_bin_trust_function_creators = 0;
642
create table t1 (a datetime, i int, b datetime);
643
insert into t1 select sysdate(), sleep(1), sysdate() from dual;
644
select a != b from t1;
648
create procedure t_sysdate()
650
select sysdate() into @a;
652
select sysdate() into @b;
658
drop procedure t_sysdate;
661
# Bug #13534: timestampdiff() returned incorrect results across leap years
663
select timestampdiff(month,'2004-09-11','2004-09-11');
664
select timestampdiff(month,'2004-09-11','2005-09-11');
665
select timestampdiff(month,'2004-09-11','2006-09-11');
666
select timestampdiff(month,'2004-09-11','2007-09-11');
667
select timestampdiff(month,'2005-09-11','2004-09-11');
668
select timestampdiff(month,'2005-09-11','2003-09-11');
670
select timestampdiff(month,'2004-02-28','2005-02-28');
671
select timestampdiff(month,'2004-02-29','2005-02-28');
672
select timestampdiff(month,'2004-02-28','2005-02-28');
673
select timestampdiff(month,'2004-03-29','2005-03-28');
674
select timestampdiff(month,'2003-02-28','2004-02-29');
675
select timestampdiff(month,'2003-02-28','2005-02-28');
677
select timestampdiff(month,'1999-09-11','2001-10-10');
678
select timestampdiff(month,'1999-09-11','2001-9-11');
680
select timestampdiff(year,'1999-09-11','2001-9-11');
681
select timestampdiff(year,'2004-02-28','2005-02-28');
682
select timestampdiff(year,'2004-02-29','2005-02-28');
685
# Bug #18618: BETWEEN for dates with the second argument being a constant
686
# expression and the first and the third arguments being fields
689
CREATE TABLE t1 (id int NOT NULL PRIMARY KEY, day date);
690
CREATE TABLE t2 (id int NOT NULL PRIMARY KEY, day date);
692
INSERT INTO t1 VALUES
693
(1, '2005-06-01'), (2, '2005-02-01'), (3, '2005-07-01');
694
INSERT INTO t2 VALUES
695
(1, '2005-08-01'), (2, '2005-06-15'), (3, '2005-07-15');
699
'2005.09.01' - INTERVAL 6 MONTH AND t2.day;
701
WHERE CAST(t1.day AS DATE) BETWEEN
702
'2005.09.01' - INTERVAL 6 MONTH AND t2.day;
707
# Restore timezone to default
708
set time_zone= @@global.time_zone;
711
# Bug #22229: bug in DATE_ADD()
714
select str_to_date('10:00 PM', '%h:%i %p') + INTERVAL 10 MINUTE;
717
# Bug #21103: DATE column not compared as DATE
720
create table t1 (field DATE);
721
insert into t1 values ('2006-11-06');
722
select * from t1 where field < '2006-11-06 04:08:36.0';
723
select * from t1 where field = '2006-11-06 04:08:36.0';
724
select * from t1 where field = '2006-11-06';
725
select * from t1 where CAST(field as DATETIME) < '2006-11-06 04:08:36.0';
726
select * from t1 where CAST(field as DATE) < '2006-11-06 04:08:36.0';
730
# Bug #25643: SEC_TO_TIME function problem
732
CREATE TABLE t1 (a int, t1 time, t2 time, d date, PRIMARY KEY (a));
733
INSERT INTO t1 VALUES (1, '10:00:00', NULL, NULL),
734
(2, '11:00:00', '11:15:00', '1972-02-06');
735
SELECT t1, t2, SEC_TO_TIME( TIME_TO_SEC( t2 ) - TIME_TO_SEC( t1 ) ), QUARTER(d)
737
SELECT t1, t2, SEC_TO_TIME( TIME_TO_SEC( t2 ) - TIME_TO_SEC( t1 ) ), QUARTER(d)
738
FROM t1 ORDER BY a DESC;
742
# Bug #20293: group by cuts off value from time_format
744
# Check if using GROUP BY with TIME_FORMAT() produces correct results
746
SELECT TIME_FORMAT(SEC_TO_TIME(a),"%H:%i:%s") FROM (SELECT 3020399 AS a UNION SELECT 3020398 ) x GROUP BY 1;
749
# Bug#28875 Conversion between ASCII and LATIN1 charsets does not function
752
create table t1 (a varchar(15) character set ascii not null);
753
insert into t1 values ('070514-000000');
754
# Conversion of date_format() result to ASCII
755
# is safe with the default locale en_US
757
select concat(a,ifnull(min(date_format(now(), '%Y-%m-%d')),' ull')) from t1;
758
# Error for swe7: it is not ASCII compatible
761
select concat(a,ifnull(min(date_format(now(), '%Y-%m-%d')),' ull')) from t1;
763
# Conversion of date_format() result to ASCII
764
# is not safe with the non-default locale fr_FR
765
# because month and day names can have accented characters
766
set lc_time_names=fr_FR;
768
select concat(a,ifnull(min(date_format(now(), '%Y-%m-%d')),' ull')) from t1;
769
set lc_time_names=en_US;
773
# Bug#32180: DATE_ADD treats datetime numeric argument as DATE
774
# instead of DATETIME
777
select DATE_ADD('20071108181000', INTERVAL 1 DAY);
778
select DATE_ADD(20071108181000, INTERVAL 1 DAY);
779
select DATE_ADD('20071108', INTERVAL 1 DAY);
780
select DATE_ADD(20071108, INTERVAL 1 DAY);
783
# Bug#32770: LAST_DAY() returns a DATE, but somehow internally keeps
787
select LAST_DAY('2007-12-06 08:59:19.05') - INTERVAL 1 SECOND;
790
# Bug#33834: FRAC_SECOND: Applicability not clear in documentation
792
# Show that he use of FRAC_SECOND, for anything other than
793
# TIMESTAMPADD / TIMESTAMPDIFF, is a server error.
795
# mysqltest.c discards an expected 'deprecated' warning on prepare stage
796
--disable_ps_protocol
797
SELECT TIMESTAMPADD(FRAC_SECOND, 1, '2008-02-18');
798
SELECT TIMESTAMPDIFF(FRAC_SECOND, '2008-02-17', '2008-02-18');
801
--error ER_PARSE_ERROR
802
SELECT DATE_ADD('2008-02-18', INTERVAL 1 FRAC_SECOND);
803
--error ER_PARSE_ERROR
804
SELECT DATE_SUB('2008-02-18', INTERVAL 1 FRAC_SECOND);
806
--error ER_PARSE_ERROR
807
SELECT '2008-02-18' + INTERVAL 1 FRAC_SECOND;
808
--error ER_PARSE_ERROR
809
SELECT '2008-02-18' - INTERVAL 1 FRAC_SECOND;
811
--echo End of 5.0 tests
817
select date_sub("0050-01-01 00:00:01",INTERVAL 2 SECOND);
818
select date_sub("0199-01-01 00:00:01",INTERVAL 2 SECOND);
819
select date_add("0199-12-31 23:59:59",INTERVAL 2 SECOND);
820
select date_sub("0200-01-01 00:00:01",INTERVAL 2 SECOND);
821
select date_sub("0200-01-01 00:00:01",INTERVAL 1 SECOND);
822
select date_sub("0200-01-01 00:00:01",INTERVAL 2 SECOND);
823
select date_add("2001-01-01 23:59:59",INTERVAL -2000 YEAR);
824
select date_sub("50-01-01 00:00:01",INTERVAL 2 SECOND);
825
select date_sub("90-01-01 00:00:01",INTERVAL 2 SECOND);
826
select date_sub("0069-01-01 00:00:01",INTERVAL 2 SECOND);
827
select date_sub("0169-01-01 00:00:01",INTERVAL 2 SECOND);
830
--echo End of 5.1 tests
added
removed
mysql-test/t/func_time.test
