1
1
drop table if exists t1;
2
explain extended select makedate(1997,1), microsecond("1997-12-31 23:59:59.000001");
2
SHOW GLOBAL VARIABLES LIKE "%e_format";
5
datetime_format %Y-%m-%d %H:%i:%s
7
SHOW SESSION VARIABLES LIKE "%e_format";
10
datetime_format %Y-%m-%d %H:%i:%s
12
SET time_format='%H%i%s';
13
SET time_format='%H:%i:%s.%f';
14
SET time_format='%h-%i-%s.%f%p';
15
SET time_format='%h:%i:%s.%f %p';
16
SET time_format='%h:%i:%s%p';
17
SET date_format='%Y%m%d';
18
SET date_format='%Y.%m.%d';
19
SET date_format='%d.%m.%Y';
20
SET date_format='%m-%d-%Y';
21
set datetime_format= '%Y%m%d%H%i%s';
22
set datetime_format= '%Y-%m-%d %H:%i:%s';
23
set datetime_format= '%m-%d-%y %H:%i:%s.%f';
24
set datetime_format= '%d-%m-%Y %h:%i:%s%p';
25
set datetime_format= '%H:%i:%s %Y-%m-%d';
26
set datetime_format= '%H:%i:%s.%f %m-%d-%Y';
27
set datetime_format= '%h:%i:%s %p %Y-%m-%d';
28
set datetime_format= '%h:%i:%s.%f %p %Y-%m-%d';
29
SHOW SESSION VARIABLES LIKE "%e_format";
32
datetime_format %h:%i:%s.%f %p %Y-%m-%d
33
time_format %h:%i:%s%p
34
SET time_format='%h:%i:%s';
35
ERROR 42000: Variable 'time_format' can't be set to the value of '%h:%i:%s'
36
SET time_format='%H %i:%s';
37
ERROR 42000: Variable 'time_format' can't be set to the value of '%H %i:%s'
38
SET time_format='%H::%i:%s';
39
ERROR 42000: Variable 'time_format' can't be set to the value of '%H::%i:%s'
40
SET time_format='%H:%i:%s%f';
41
ERROR 42000: Variable 'time_format' can't be set to the value of '%H:%i:%s%f'
42
SET time_format='%H:%i.%f:%s';
43
ERROR 42000: Variable 'time_format' can't be set to the value of '%H:%i.%f:%s'
44
SET time_format='%H:%i:%s%p';
45
ERROR 42000: Variable 'time_format' can't be set to the value of '%H:%i:%s%p'
46
SET time_format='%h:%i:%s.%f %p %Y-%m-%d';
47
ERROR 42000: Variable 'time_format' can't be set to the value of '%h:%i:%s.%f %p %Y-%m-%d'
48
SET time_format='%H%i%s.%f';
49
ERROR 42000: Variable 'time_format' can't be set to the value of '%H%i%s.%f'
50
SET time_format='%H:%i-%s.%f';
51
ERROR 42000: Variable 'time_format' can't be set to the value of '%H:%i-%s.%f'
52
SET date_format='%d.%m.%d';
53
ERROR 42000: Variable 'date_format' can't be set to the value of '%d.%m.%d'
54
SET datetime_format='%h.%m.%y %d.%i.%s';
55
ERROR 42000: Variable 'datetime_format' can't be set to the value of '%h.%m.%y %d.%i.%s'
56
set datetime_format= '%H:%i:%s.%f %p %Y-%m-%d';
57
ERROR 42000: Variable 'datetime_format' can't be set to the value of '%H:%i:%s.%f %p %Y-%m-%d'
58
set GLOBAL datetime_format= '%H:%i:%s %Y-%m-%d';
59
SET SESSION datetime_format=default;
60
select @@global.datetime_format, @@session.datetime_format;
61
@@global.datetime_format @@session.datetime_format
62
%H:%i:%s %Y-%m-%d %H:%i:%s %Y-%m-%d
63
SET GLOBAL datetime_format=default;
64
SET SESSION datetime_format=default;
65
select @@global.datetime_format, @@session.datetime_format;
66
@@global.datetime_format @@session.datetime_format
67
%Y-%m-%d %H:%i:%s %Y-%m-%d %H:%i:%s
68
SET GLOBAL date_format=default;
69
SET GLOBAL time_format=default;
70
SET GLOBAL datetime_format=default;
71
SET time_format=default;
72
SET date_format=default;
73
SET datetime_format=default;
74
select str_to_date(concat('15-01-2001',' 2:59:58.999'),
75
concat('%d-%m-%Y',' ','%H:%i:%s.%f'));
76
str_to_date(concat('15-01-2001',' 2:59:58.999'),
77
concat('%d-%m-%Y',' ','%H:%i:%s.%f'))
78
2001-01-15 02:59:58.999000
79
select STR_TO_DATE('2004.12.12 22.30.61','%Y.%m.%d %T');
80
STR_TO_DATE('2004.12.12 22.30.61','%Y.%m.%d %T')
83
Error 1411 Incorrect time value: '22.30.61' for function str_to_date
84
create table t1 (date char(30), format char(30) not null);
86
('2003-01-02 10:11:12', '%Y-%m-%d %H:%i:%S'),
87
('03-01-02 8:11:2.123456', '%y-%m-%d %H:%i:%S.%#'),
88
('0003-01-02 8:11:2.123456', '%Y-%m-%d %H:%i:%S.%#'),
89
('03-01-02 8:11:2.123456', '%Y-%m-%d %H:%i:%S.%#'),
90
('2003-01-02 10:11:12 PM', '%Y-%m-%d %h:%i:%S %p'),
91
('2003-01-02 01:11:12.12345AM', '%Y-%m-%d %h:%i:%S.%f%p'),
92
('2003-01-02 02:11:12.12345AM', '%Y-%m-%d %h:%i:%S.%f %p'),
93
('2003-01-02 12:11:12.12345 am', '%Y-%m-%d %h:%i:%S.%f%p'),
94
('2003-01-02 11:11:12Pm', '%Y-%m-%d %h:%i:%S%p'),
95
('10:20:10', '%H:%i:%s'),
96
('10:20:10', '%h:%i:%s.%f'),
98
('10:20:10AM', '%h:%i:%s%p'),
100
('10:20:10.44AM', '%h:%i:%s.%f%p'),
101
('15-01-2001 12:59:58', '%d-%m-%Y %H:%i:%S'),
102
('15 September 2001', '%d %M %Y'),
103
('15 SEPTEMB 2001', '%d %M %Y'),
104
('15 MAY 2001', '%d %b %Y'),
105
('15th May 2001', '%D %b %Y'),
106
('Sunday 15 MAY 2001', '%W %d %b %Y'),
107
('Sund 15 MAY 2001', '%W %d %b %Y'),
108
('Tuesday 00 2002', '%W %U %Y'),
109
('Thursday 53 1998', '%W %u %Y'),
110
('Sunday 01 2001', '%W %v %x'),
111
('Tuesday 52 2001', '%W %V %X'),
112
('060 2004', '%j %Y'),
113
('4 53 1998', '%w %u %Y'),
114
('15-01-2001', '%d-%m-%Y %H:%i:%S'),
115
('15-01-20', '%d-%m-%y'),
116
('15-2001-1', '%d-%Y-%c');
117
select date,format,str_to_date(date, format) as str_to_date from t1;
118
date format str_to_date
119
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 2003-01-02 10:11:12
120
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 2003-01-02 08:11:02
121
0003-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 0003-01-02 08:11:02
122
03-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 2003-01-02 08:11:02
123
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02 22:11:12
124
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 01:11:12.123450
125
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02 02:11:12.123450
126
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 00:11:12.123450
127
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12
128
10:20:10 %H:%i:%s 0000-00-00 10:20:10
129
10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10
130
10:20:10 %T 0000-00-00 10:20:10
131
10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10
132
10:20:10AM %r 0000-00-00 10:20:10
133
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.440000
134
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58
135
15 September 2001 %d %M %Y 2001-09-15 00:00:00
136
15 SEPTEMB 2001 %d %M %Y 2001-09-15 00:00:00
137
15 MAY 2001 %d %b %Y 2001-05-15 00:00:00
138
15th May 2001 %D %b %Y 2001-05-15 00:00:00
139
Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00
140
Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00
141
Tuesday 00 2002 %W %U %Y 2002-01-01 00:00:00
142
Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00
143
Sunday 01 2001 %W %v %x 2001-01-07 00:00:00
144
Tuesday 52 2001 %W %V %X 2002-01-01 00:00:00
145
060 2004 %j %Y 2004-02-29 00:00:00
146
4 53 1998 %w %u %Y 1998-12-31 00:00:00
147
15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 00:00:00
148
15-01-20 %d-%m-%y 2020-01-15 00:00:00
149
15-2001-1 %d-%Y-%c 2001-01-15 00:00:00
150
select date,format,concat('',str_to_date(date, format)) as con from t1;
152
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 2003-01-02 10:11:12
153
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 2003-01-02 08:11:02
154
0003-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 0003-01-02 08:11:02
155
03-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 2003-01-02 08:11:02
156
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02 22:11:12
157
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 01:11:12.123450
158
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02 02:11:12.123450
159
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 00:11:12.123450
160
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12
161
10:20:10 %H:%i:%s 0000-00-00 10:20:10
162
10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10
163
10:20:10 %T 0000-00-00 10:20:10
164
10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10
165
10:20:10AM %r 0000-00-00 10:20:10
166
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.440000
167
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58
168
15 September 2001 %d %M %Y 2001-09-15 00:00:00
169
15 SEPTEMB 2001 %d %M %Y 2001-09-15 00:00:00
170
15 MAY 2001 %d %b %Y 2001-05-15 00:00:00
171
15th May 2001 %D %b %Y 2001-05-15 00:00:00
172
Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00
173
Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00
174
Tuesday 00 2002 %W %U %Y 2002-01-01 00:00:00
175
Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00
176
Sunday 01 2001 %W %v %x 2001-01-07 00:00:00
177
Tuesday 52 2001 %W %V %X 2002-01-01 00:00:00
178
060 2004 %j %Y 2004-02-29 00:00:00
179
4 53 1998 %w %u %Y 1998-12-31 00:00:00
180
15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 00:00:00
181
15-01-20 %d-%m-%y 2020-01-15 00:00:00
182
15-2001-1 %d-%Y-%c 2001-01-15 00:00:00
183
select date,format,cast(str_to_date(date, format) as datetime) as datetime from t1;
185
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 2003-01-02 10:11:12
186
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 2003-01-02 08:11:02
187
0003-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 0003-01-02 08:11:02
188
03-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 2003-01-02 08:11:02
189
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02 22:11:12
190
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 01:11:12.123450
191
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02 02:11:12.123450
192
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 00:11:12.123450
193
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12
194
10:20:10 %H:%i:%s 0000-00-00 10:20:10
195
10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10
196
10:20:10 %T 0000-00-00 10:20:10
197
10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10
198
10:20:10AM %r 0000-00-00 10:20:10
199
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.440000
200
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58
201
15 September 2001 %d %M %Y 2001-09-15 00:00:00
202
15 SEPTEMB 2001 %d %M %Y 2001-09-15 00:00:00
203
15 MAY 2001 %d %b %Y 2001-05-15 00:00:00
204
15th May 2001 %D %b %Y 2001-05-15 00:00:00
205
Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00
206
Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00
207
Tuesday 00 2002 %W %U %Y 2002-01-01 00:00:00
208
Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00
209
Sunday 01 2001 %W %v %x 2001-01-07 00:00:00
210
Tuesday 52 2001 %W %V %X 2002-01-01 00:00:00
211
060 2004 %j %Y 2004-02-29 00:00:00
212
4 53 1998 %w %u %Y 1998-12-31 00:00:00
213
15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 00:00:00
214
15-01-20 %d-%m-%y 2020-01-15 00:00:00
215
15-2001-1 %d-%Y-%c 2001-01-15 00:00:00
216
select date,format,DATE(str_to_date(date, format)) as date2 from t1;
218
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 2003-01-02
219
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 2003-01-02
220
0003-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 0003-01-02
221
03-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 2003-01-02
222
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02
223
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02
224
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02
225
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02
226
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02
227
10:20:10 %H:%i:%s 0000-00-00
228
10:20:10 %h:%i:%s.%f 0000-00-00
229
10:20:10 %T 0000-00-00
230
10:20:10AM %h:%i:%s%p 0000-00-00
231
10:20:10AM %r 0000-00-00
232
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00
233
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15
234
15 September 2001 %d %M %Y 2001-09-15
235
15 SEPTEMB 2001 %d %M %Y 2001-09-15
236
15 MAY 2001 %d %b %Y 2001-05-15
237
15th May 2001 %D %b %Y 2001-05-15
238
Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15
239
Sund 15 MAY 2001 %W %d %b %Y 2001-05-15
240
Tuesday 00 2002 %W %U %Y 2002-01-01
241
Thursday 53 1998 %W %u %Y 1998-12-31
242
Sunday 01 2001 %W %v %x 2001-01-07
243
Tuesday 52 2001 %W %V %X 2002-01-01
244
060 2004 %j %Y 2004-02-29
245
4 53 1998 %w %u %Y 1998-12-31
246
15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15
247
15-01-20 %d-%m-%y 2020-01-15
248
15-2001-1 %d-%Y-%c 2001-01-15
249
select date,format,TIME(str_to_date(date, format)) as time from t1;
251
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 10:11:12
252
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 08:11:02
253
0003-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 08:11:02
254
03-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 08:11:02
255
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 22:11:12
256
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 01:11:12.123450
257
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 02:11:12.123450
258
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 00:11:12.123450
259
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 23:11:12
260
10:20:10 %H:%i:%s 10:20:10
261
10:20:10 %h:%i:%s.%f 10:20:10
263
10:20:10AM %h:%i:%s%p 10:20:10
264
10:20:10AM %r 10:20:10
265
10:20:10.44AM %h:%i:%s.%f%p 10:20:10.440000
266
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 12:59:58
267
15 September 2001 %d %M %Y 00:00:00
268
15 SEPTEMB 2001 %d %M %Y 00:00:00
269
15 MAY 2001 %d %b %Y 00:00:00
270
15th May 2001 %D %b %Y 00:00:00
271
Sunday 15 MAY 2001 %W %d %b %Y 00:00:00
272
Sund 15 MAY 2001 %W %d %b %Y 00:00:00
273
Tuesday 00 2002 %W %U %Y 00:00:00
274
Thursday 53 1998 %W %u %Y 00:00:00
275
Sunday 01 2001 %W %v %x 00:00:00
276
Tuesday 52 2001 %W %V %X 00:00:00
277
060 2004 %j %Y 00:00:00
278
4 53 1998 %w %u %Y 00:00:00
279
15-01-2001 %d-%m-%Y %H:%i:%S 00:00:00
280
15-01-20 %d-%m-%y 00:00:00
281
15-2001-1 %d-%Y-%c 00:00:00
282
select date,format,concat(TIME(str_to_date(date, format))) as time2 from t1;
284
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 10:11:12
285
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S.%# 08:11:02
286
0003-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 08:11:02
287
03-01-02 8:11:2.123456 %Y-%m-%d %H:%i:%S.%# 08:11:02
288
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 22:11:12
289
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 01:11:12.123450
290
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 02:11:12.123450
291
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 00:11:12.123450
292
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 23:11:12
293
10:20:10 %H:%i:%s 10:20:10
294
10:20:10 %h:%i:%s.%f 10:20:10
296
10:20:10AM %h:%i:%s%p 10:20:10
297
10:20:10AM %r 10:20:10
298
10:20:10.44AM %h:%i:%s.%f%p 10:20:10.440000
299
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 12:59:58
300
15 September 2001 %d %M %Y 00:00:00
301
15 SEPTEMB 2001 %d %M %Y 00:00:00
302
15 MAY 2001 %d %b %Y 00:00:00
303
15th May 2001 %D %b %Y 00:00:00
304
Sunday 15 MAY 2001 %W %d %b %Y 00:00:00
305
Sund 15 MAY 2001 %W %d %b %Y 00:00:00
306
Tuesday 00 2002 %W %U %Y 00:00:00
307
Thursday 53 1998 %W %u %Y 00:00:00
308
Sunday 01 2001 %W %v %x 00:00:00
309
Tuesday 52 2001 %W %V %X 00:00:00
310
060 2004 %j %Y 00:00:00
311
4 53 1998 %w %u %Y 00:00:00
312
15-01-2001 %d-%m-%Y %H:%i:%S 00:00:00
313
15-01-20 %d-%m-%y 00:00:00
314
15-2001-1 %d-%Y-%c 00:00:00
315
select concat('',str_to_date('8:11:2.123456 03-01-02','%H:%i:%S.%f %y-%m-%d'));
316
concat('',str_to_date('8:11:2.123456 03-01-02','%H:%i:%S.%f %y-%m-%d'))
317
2003-01-02 08:11:02.123456
319
insert into t1 values
320
('2003-01-02 10:11:12 PM', '%Y-%m-%d %H:%i:%S %p'),
321
('2003-01-02 10:11:12.123456', '%Y-%m-%d %h:%i:%S %p'),
322
('2003-01-02 10:11:12AM', '%Y-%m-%d %h:%i:%S.%f %p'),
323
('2003-01-02 10:11:12AN', '%Y-%m-%d %h:%i:%S%p'),
324
('2003-01-02 10:11:12 PM', '%y-%m-%d %H:%i:%S %p'),
325
('10:20:10AM', '%H:%i:%s%p'),
326
('15 Septembei 2001', '%d %M %Y'),
327
('15 Ju 2001', '%d %M %Y'),
328
('Sund 15 MA', '%W %d %b %Y'),
329
('Thursdai 12 1998', '%W %u %Y'),
330
('Sunday 01 2001', '%W %v %X'),
331
('Tuesday 52 2001', '%W %V %x'),
332
('Tuesday 52 2001', '%W %V %Y'),
333
('Tuesday 52 2001', '%W %u %x'),
334
('7 53 1998', '%w %u %Y'),
335
(NULL, get_format(DATE,'USA'));
336
select date,format,str_to_date(date, format) as str_to_date from t1;
337
date format str_to_date
338
2003-01-02 10:11:12 PM %Y-%m-%d %H:%i:%S %p NULL
339
2003-01-02 10:11:12.123456 %Y-%m-%d %h:%i:%S %p NULL
340
2003-01-02 10:11:12AM %Y-%m-%d %h:%i:%S.%f %p NULL
341
2003-01-02 10:11:12AN %Y-%m-%d %h:%i:%S%p NULL
342
2003-01-02 10:11:12 PM %y-%m-%d %H:%i:%S %p NULL
343
10:20:10AM %H:%i:%s%p NULL
344
15 Septembei 2001 %d %M %Y NULL
345
15 Ju 2001 %d %M %Y NULL
346
Sund 15 MA %W %d %b %Y NULL
347
Thursdai 12 1998 %W %u %Y NULL
348
Sunday 01 2001 %W %v %X NULL
349
Tuesday 52 2001 %W %V %x NULL
350
Tuesday 52 2001 %W %V %Y NULL
351
Tuesday 52 2001 %W %u %x NULL
352
7 53 1998 %w %u %Y NULL
355
Error 1411 Incorrect datetime value: '2003-01-02 10:11:12 PM' for function str_to_date
356
Error 1411 Incorrect datetime value: '2003-01-02 10:11:12.123456' for function str_to_date
357
Error 1411 Incorrect datetime value: '2003-01-02 10:11:12AM' for function str_to_date
358
Error 1411 Incorrect datetime value: '2003-01-02 10:11:12AN' for function str_to_date
359
Error 1411 Incorrect datetime value: '2003-01-02 10:11:12 PM' for function str_to_date
360
Error 1411 Incorrect datetime value: '10:20:10AM' for function str_to_date
361
Error 1411 Incorrect datetime value: '15 Septembei 2001' for function str_to_date
362
Error 1411 Incorrect datetime value: '15 Ju 2001' for function str_to_date
363
Error 1411 Incorrect datetime value: 'Sund 15 MA' for function str_to_date
364
Error 1411 Incorrect datetime value: 'Thursdai 12 1998' for function str_to_date
365
Error 1411 Incorrect datetime value: 'Sunday 01 2001' for function str_to_date
366
Error 1411 Incorrect datetime value: 'Tuesday 52 2001' for function str_to_date
367
Error 1411 Incorrect datetime value: 'Tuesday 52 2001' for function str_to_date
368
Error 1411 Incorrect datetime value: 'Tuesday 52 2001' for function str_to_date
369
Error 1411 Incorrect datetime value: '7 53 1998' for function str_to_date
370
select date,format,concat(str_to_date(date, format),'') as con from t1;
372
2003-01-02 10:11:12 PM %Y-%m-%d %H:%i:%S %p NULL
373
2003-01-02 10:11:12.123456 %Y-%m-%d %h:%i:%S %p NULL
374
2003-01-02 10:11:12AM %Y-%m-%d %h:%i:%S.%f %p NULL
375
2003-01-02 10:11:12AN %Y-%m-%d %h:%i:%S%p NULL
376
2003-01-02 10:11:12 PM %y-%m-%d %H:%i:%S %p NULL
377
10:20:10AM %H:%i:%s%p NULL
378
15 Septembei 2001 %d %M %Y NULL
379
15 Ju 2001 %d %M %Y NULL
380
Sund 15 MA %W %d %b %Y NULL
381
Thursdai 12 1998 %W %u %Y NULL
382
Sunday 01 2001 %W %v %X NULL
383
Tuesday 52 2001 %W %V %x NULL
384
Tuesday 52 2001 %W %V %Y NULL
385
Tuesday 52 2001 %W %u %x NULL
386
7 53 1998 %w %u %Y NULL
389
Error 1411 Incorrect datetime value: '2003-01-02 10:11:12 PM' for function str_to_date
390
Error 1411 Incorrect datetime value: '2003-01-02 10:11:12.123456' for function str_to_date
391
Error 1411 Incorrect datetime value: '2003-01-02 10:11:12AM' for function str_to_date
392
Error 1411 Incorrect datetime value: '2003-01-02 10:11:12AN' for function str_to_date
393
Error 1411 Incorrect datetime value: '2003-01-02 10:11:12 PM' for function str_to_date
394
Error 1411 Incorrect datetime value: '10:20:10AM' for function str_to_date
395
Error 1411 Incorrect datetime value: '15 Septembei 2001' for function str_to_date
396
Error 1411 Incorrect datetime value: '15 Ju 2001' for function str_to_date
397
Error 1411 Incorrect datetime value: 'Sund 15 MA' for function str_to_date
398
Error 1411 Incorrect datetime value: 'Thursdai 12 1998' for function str_to_date
399
Error 1411 Incorrect datetime value: 'Sunday 01 2001' for function str_to_date
400
Error 1411 Incorrect datetime value: 'Tuesday 52 2001' for function str_to_date
401
Error 1411 Incorrect datetime value: 'Tuesday 52 2001' for function str_to_date
402
Error 1411 Incorrect datetime value: 'Tuesday 52 2001' for function str_to_date
403
Error 1411 Incorrect datetime value: '7 53 1998' for function str_to_date
405
insert into t1 values
406
('10:20:10AM', '%h:%i:%s'),
407
('2003-01-02 10:11:12', '%Y-%m-%d %h:%i:%S'),
408
('03-01-02 10:11:12 PM', '%Y-%m-%d %h:%i:%S %p');
409
select date,format,str_to_date(date, format) as str_to_date from t1;
410
date format str_to_date
411
10:20:10AM %h:%i:%s 0000-00-00 10:20:10
412
2003-01-02 10:11:12 %Y-%m-%d %h:%i:%S 2003-01-02 10:11:12
413
03-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02 22:11:12
415
Warning 1292 Incorrect datetime value: '10:20:10AM'
416
select date,format,concat(str_to_date(date, format),'') as con from t1;
418
10:20:10AM %h:%i:%s 0000-00-00 10:20:10
419
2003-01-02 10:11:12 %Y-%m-%d %h:%i:%S 2003-01-02 10:11:12
420
03-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02 22:11:12
422
Warning 1292 Incorrect datetime value: '10:20:10AM'
424
select get_format(DATE, 'USA') as a;
427
select get_format(TIME, 'internal') as a;
430
select get_format(DATETIME, 'eur') as a;
433
select get_format(TIMESTAMP, 'eur') as a;
436
select get_format(DATE, 'TEST') as a;
439
select str_to_date('15-01-2001 12:59:59', GET_FORMAT(DATE,'USA'));
440
str_to_date('15-01-2001 12:59:59', GET_FORMAT(DATE,'USA'))
443
Error 1411 Incorrect datetime value: '15-01-2001 12:59:59' for function str_to_date
444
explain extended select makedate(1997,1), addtime("31.12.97 11.59.59.999999 PM", "1 1.1.1.000002"),subtime("31.12.97 11.59.59.999999 PM", "1 1.1.1.000002"),timediff("01.01.97 11:59:59.000001 PM","31.12.95 11:59:59.000002 PM"),cast(str_to_date("15-01-2001 12:59:59", "%d-%m-%Y %H:%i:%S") as TIME), maketime(23,11,12),microsecond("1997-12-31 23:59:59.000001");
3
445
id select_type table type possible_keys key key_len ref rows filtered Extra
4
446
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL NULL No tables used
6
Note 1003 select makedate(1997,1) AS `makedate(1997,1)`,microsecond('1997-12-31 23:59:59.000001') AS `microsecond("1997-12-31 23:59:59.000001")`
448
Note 1003 select makedate(1997,1) AS "makedate(1997,1)",addtime('31.12.97 11.59.59.999999 PM','1 1.1.1.000002') AS "addtime(""31.12.97 11.59.59.999999 PM"", ""1 1.1.1.000002"")",subtime('31.12.97 11.59.59.999999 PM','1 1.1.1.000002') AS "subtime(""31.12.97 11.59.59.999999 PM"", ""1 1.1.1.000002"")",timediff('01.01.97 11:59:59.000001 PM','31.12.95 11:59:59.000002 PM') AS "timediff(""01.01.97 11:59:59.000001 PM"",""31.12.95 11:59:59.000002 PM"")",cast(str_to_date('15-01-2001 12:59:59','%d-%m-%Y %H:%i:%S') as time) AS "cast(str_to_date(""15-01-2001 12:59:59"", ""%d-%m-%Y %H:%i:%S"") as TIME)",maketime(23,11,12) AS "maketime(23,11,12)",microsecond('1997-12-31 23:59:59.000001') AS "microsecond(""1997-12-31 23:59:59.000001"")"
7
449
create table t1 (d date);
8
450
insert into t1 values ('2004-07-14'),('2005-07-14');
9
451
select date_format(d,"%d") from t1 order by 1;