mirror of
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Merge
This commit is contained in:
monty@narttu.mysql.fi
@ -1,151 +1,315 @@
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drop table if exists t1;
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Warnings:
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Note 1051 Unknown table 't1'
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SHOW GLOBAL VARIABLES LIKE "%_format%";
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Variable_name Value
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date_format %d.%m.%Y
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datetime_format %Y/%d/%m-%H:%i:%s
|
||||
datetime_format %Y-%m-%d %H:%i:%s
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default_week_format 0
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||||
time_format %H.%i.%s
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||||
SHOW SESSION VARIABLES LIKE "%_format%";
|
||||
Variable_name Value
|
||||
date_format %d.%m.%Y
|
||||
datetime_format %Y/%d/%m-%H:%i:%s
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datetime_format %Y-%m-%d %H:%i:%s
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default_week_format 0
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time_format %H.%i.%s
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SET date_format="%d.%m.%Y";
|
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select CAST("01.01.2001" as DATE) as a;
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a
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01.01.2001
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SET datetime_format="%d.%m.%Y %H.%i.%s";
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select CAST("01.01.2001 05.12.06" as DATETIME) as a;
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a
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01.01.2001 05.12.06
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SET time_format="%H.%i.%s";
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select CAST("05.12.06" as TIME) as a;
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a
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05.12.06
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SET datetime_format="%d.%m.%Y %h:%i:%s %p";
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select CAST("01.01.2001 05:12:06AM" as DATETIME) as a;
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a
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01.01.2001 05:12:06 AM
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select CAST("01.01.2001 05:12:06 PM" as DATETIME) as a;
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a
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01.01.2001 05:12:06 PM
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SET time_format="%h:%i:%s %p";
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select CAST("05:12:06 AM" as TIME) as a;
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a
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05:12:06 AM
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select CAST("05:12:06.1234PM" as TIME) as a;
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a
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05:12:06.001234 PM
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SET time_format="%h.%i.%s %p";
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SET date_format='%d.%m.%y';
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SET datetime_format="%d.%m.%y %h.%i.%s %p";
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select CAST("12-12-06" as DATE) as a;
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a
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12.12.06
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select adddate("01.01.97 11.59.59.000001 PM", 10);
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adddate("01.01.97 11.59.59.000001 PM", 10)
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11.01.97 11.59.59.000001 PM
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select datediff("31.12.97 11.59:59.000001 PM","01.01.98");
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datediff("31.12.97 11.59:59.000001 PM","01.01.98")
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-1
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select weekofyear("31.11.97 11:59:59.000001 PM");
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weekofyear("31.11.97 11:59:59.000001 PM")
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49
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select makedate(1997,1);
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makedate(1997,1)
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01.01.97
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select addtime("31.12.97 11.59.59.999999 PM", "1 1.1.1.000002");
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addtime("31.12.97 11.59.59.999999 PM", "1 1.1.1.000002")
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02.01.98 01.01.01.000001 AM
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select maketime(23,11,12);
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maketime(23,11,12)
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11.11.12 PM
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select timediff("01.01.97 11:59:59.000001 PM","31.12.95 11:59:59.000002 PM");
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timediff("01.01.97 11:59:59.000001 PM","31.12.95 11:59:59.000002 PM")
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8795.59.59.999999 PM
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SET time_format="%H%i%s";
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SET time_format="%h%i%s";
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ERROR HY000: Unknown error
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SET time_format='%H%i%s';
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SET time_format='%H:%i:%s.%f';
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SET time_format='%h-%i-%s.%f%p';
|
||||
SET time_format='%h:%i:%s.%f %p';
|
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SET time_format='%h:%i:%s%p';
|
||||
SET date_format='%Y%m%d';
|
||||
SET date_format='%Y.%m.%d';
|
||||
SET date_format='%d.%m.%Y';
|
||||
SET date_format='%m-%d-%Y';
|
||||
set datetime_format= '%Y%m%d%H%i%s';
|
||||
set datetime_format= '%Y-%m-%d %H:%i:%s';
|
||||
set datetime_format= '%m-%d-%y %H:%i:%s.%f';
|
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set datetime_format= '%d-%m-%Y %h:%i:%s%p';
|
||||
set datetime_format= '%H:%i:%s %Y-%m-%d';
|
||||
set datetime_format= '%H:%i:%s.%f %m-%d-%Y';
|
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set datetime_format= '%h:%i:%s %p %Y-%m-%d';
|
||||
set datetime_format= '%h:%i:%s.%f %p %Y-%m-%d';
|
||||
SHOW SESSION VARIABLES LIKE "%format";
|
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Variable_name Value
|
||||
date_format %m-%d-%Y
|
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datetime_format %h:%i:%s.%f %p %Y-%m-%d
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default_week_format 0
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time_format %h:%i:%s%p
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SET time_format='%h:%i:%s';
|
||||
ERROR 42000: Variable 'time_format' can't be set to the value of '%h:%i:%s'
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SET time_format='%H %i:%s';
|
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ERROR 42000: Variable 'time_format' can't be set to the value of '%H %i:%s'
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SET time_format='%H::%i:%s';
|
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ERROR 42000: Variable 'time_format' can't be set to the value of '%H::%i:%s'
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SET time_format='%H:%i:%s%f';
|
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ERROR 42000: Variable 'time_format' can't be set to the value of '%H:%i:%s%f'
|
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SET time_format='%H:%i.%f:%s';
|
||||
ERROR 42000: Variable 'time_format' can't be set to the value of '%H:%i.%f:%s'
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||||
SET time_format='%H:%i:%s%p';
|
||||
ERROR 42000: Variable 'time_format' can't be set to the value of '%H:%i:%s%p'
|
||||
SET time_format='%h:%i:%s.%f %p %Y-%m-%d';
|
||||
ERROR 42000: Variable 'time_format' can't be set to the value of '%h:%i:%s.%f %p %Y-%m-%d'
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||||
SET time_format='%H%i%s.%f';
|
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ERROR 42000: Variable 'time_format' can't be set to the value of '%H%i%s.%f'
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SET time_format='%H:%i-%s.%f';
|
||||
ERROR 42000: Variable 'time_format' can't be set to the value of '%H:%i-%s.%f'
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SET date_format='%d.%m.%d';
|
||||
ERROR HY000: Unknown error
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SET datetime_format="%d.%m.%y %h.%i.%s";
|
||||
ERROR HY000: Unknown error
|
||||
SET GLOBAL date_format=default;
|
||||
SHOW GLOBAL VARIABLES LIKE "date_format%";
|
||||
Variable_name Value
|
||||
date_format %d.%m.%Y
|
||||
SET GLOBAL time_format=default;
|
||||
SHOW GLOBAL VARIABLES LIKE "time_format%";
|
||||
Variable_name Value
|
||||
time_format %H.%i.%s
|
||||
ERROR 42000: Variable 'date_format' can't be set to the value of '%d.%m.%d'
|
||||
SET datetime_format='%h.%m.%y %d.%i.%s';
|
||||
ERROR 42000: Variable 'datetime_format' can't be set to the value of '%h.%m.%y %d.%i.%s'
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||||
set datetime_format= '%H:%i:%s.%f %p %Y-%m-%d';
|
||||
ERROR 42000: Variable 'datetime_format' can't be set to the value of '%H:%i:%s.%f %p %Y-%m-%d'
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||||
set GLOBAL datetime_format= '%H:%i:%s %Y-%m-%d';
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||||
SET SESSION datetime_format=default;
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||||
select @@global.datetime_format, @@session.datetime_format;
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@@global.datetime_format @@session.datetime_format
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||||
%H:%i:%s %Y-%m-%d %H:%i:%s %Y-%m-%d
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||||
SET GLOBAL datetime_format=default;
|
||||
SET SESSION datetime_format=default;
|
||||
select @@global.datetime_format, @@session.datetime_format;
|
||||
@@global.datetime_format @@session.datetime_format
|
||||
%Y-%m-%d %H:%i:%s %Y-%m-%d %H:%i:%s
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||||
SET GLOBAL date_format=default;
|
||||
SET GLOBAL time_format=default;
|
||||
SET GLOBAL datetime_format=default;
|
||||
SHOW GLOBAL VARIABLES LIKE "datetime_format%";
|
||||
Variable_name Value
|
||||
datetime_format %Y/%d/%m-%H:%i:%s
|
||||
SET date_format=default;
|
||||
SHOW SESSION VARIABLES LIKE "date_format%";
|
||||
Variable_name Value
|
||||
date_format %d.%m.%Y
|
||||
SET time_format=default;
|
||||
SHOW SESSION VARIABLES LIKE "time_format%";
|
||||
Variable_name Value
|
||||
time_format %H.%i.%s
|
||||
SET date_format=default;
|
||||
SET datetime_format=default;
|
||||
SHOW SESSION VARIABLES LIKE "datetime_format%";
|
||||
Variable_name Value
|
||||
datetime_format %Y/%d/%m-%H:%i:%s
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SET time_format='%i:%s:%H';
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select cast(str_to_date("15-01-2001 12:59:59", "%d-%m-%Y %H:%i:%S") as TIME);
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cast(str_to_date("15-01-2001 12:59:59", "%d-%m-%Y %H:%i:%S") as TIME)
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||||
59:59:12
|
||||
SET GLOBAL date_format='%Y-%m-%d';
|
||||
SET GLOBAL time_format='%H:%i:%s';
|
||||
SET GLOBAL datetime_format='%Y-%m-%d %H:%i:%s';
|
||||
SET date_format='%Y-%m-%d';
|
||||
SET time_format='%H:%i:%s';
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SET datetime_format='%Y-%m-%d %H:%i:%s';
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select str_to_date("15-01-2001 12:59:59", "%d-%m-%Y %H:%i:%S");
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str_to_date("15-01-2001 12:59:59", "%d-%m-%Y %H:%i:%S")
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2001-01-15 12:59:59
|
||||
select str_to_date("15 September 2001", "%d %M %Y");
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||||
str_to_date("15 September 2001", "%d %M %Y")
|
||||
2001-09-15 00:00:00
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||||
select str_to_date("15 Septembeb 2001", "%d %M %Y");
|
||||
str_to_date("15 Septembeb 2001", "%d %M %Y")
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NULL
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select str_to_date("15 MAY 2001", "%d %b %Y");
|
||||
str_to_date("15 MAY 2001", "%d %b %Y")
|
||||
2001-05-15 00:00:00
|
||||
select str_to_date("Sunday 15 MAY 2001", "%W %d %b %Y");
|
||||
str_to_date("Sunday 15 MAY 2001", "%W %d %b %Y")
|
||||
2001-05-15 00:00:00
|
||||
select str_to_date("Sundai 15 MAY 2001", "%W %d %b %Y");
|
||||
str_to_date("Sundai 15 MAY 2001", "%W %d %b %Y")
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NULL
|
||||
select str_to_date("Sundai 15 MA", "%W %d %b %Y");
|
||||
str_to_date("Sundai 15 MA", "%W %d %b %Y")
|
||||
NULL
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select str_to_date("Tuesday 52 2001", "%W %V %X");
|
||||
str_to_date("Tuesday 52 2001", "%W %V %X")
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||||
NULL
|
||||
select str_to_date("Sunday 01 2001", "%W %V %X");
|
||||
str_to_date("Sunday 01 2001", "%W %V %X")
|
||||
NULL
|
||||
select str_to_date("Tuesday 00 2002", "%W %U %Y");
|
||||
str_to_date("Tuesday 00 2002", "%W %U %Y")
|
||||
2002-01-01 00:00:00
|
||||
select str_to_date("Thursday 53 1998", "%W %u %Y");
|
||||
str_to_date("Thursday 53 1998", "%W %u %Y")
|
||||
1998-12-31 00:00:00
|
||||
select str_to_date("15-01-2001", "%d-%m-%Y %H:%i:%S");
|
||||
str_to_date("15-01-2001", "%d-%m-%Y %H:%i:%S")
|
||||
2001-01-15 00:00:00
|
||||
select str_to_date("15-01-20", "%d-%m-%Y");
|
||||
str_to_date("15-01-20", "%d-%m-%Y")
|
||||
NULL
|
||||
select str_to_date("15-2001-1", "%d-%Y-%c");
|
||||
str_to_date("15-2001-1", "%d-%Y-%c")
|
||||
2001-01-15 00:00:00
|
||||
select str_to_date(concat('15-01-2001',' 2:59:58.999'),
|
||||
concat('%d-%m-%Y',' ','%H:%i:%s.%f'));
|
||||
str_to_date(concat('15-01-2001',' 2:59:58.999'),
|
||||
concat('%d-%m-%Y',' ','%H:%i:%s.%f'))
|
||||
2001-01-15 02:59:58.000999
|
||||
create table t1 (date char(30), format char(30) not null);
|
||||
insert into t1 values
|
||||
('2003-01-02 10:11:12', '%Y-%m-%d %H:%i:%S'),
|
||||
('03-01-02 8:11:2.123456', '%y-%m-%d %H:%i:%S'),
|
||||
('2003-01-02 10:11:12 PM', '%Y-%m-%d %h:%i:%S %p'),
|
||||
('2003-01-02 01:11:12.12345AM', '%Y-%m-%d %h:%i:%S.%f%p'),
|
||||
('2003-01-02 02:11:12.12345AM', '%Y-%m-%d %h:%i:%S.%f %p'),
|
||||
('2003-01-02 12:11:12.12345 am', '%Y-%m-%d %h:%i:%S.%f%p'),
|
||||
('2003-01-02 11:11:12Pm', '%Y-%m-%d %h:%i:%S%p'),
|
||||
('10:20:10', '%H:%i:%s'),
|
||||
('10:20:10', '%h:%i:%s.%f'),
|
||||
('10:20:10AM', '%h:%i:%s%p'),
|
||||
('10:20:10.44AM', '%h:%i:%s.%f%p'),
|
||||
('15-01-2001 12:59:58', '%d-%m-%Y %H:%i:%S'),
|
||||
('15 September 2001', '%d %M %Y'),
|
||||
('15 SEPTEMB 2001', '%d %M %Y'),
|
||||
('15 MAY 2001', '%d %b %Y'),
|
||||
('Sunday 15 MAY 2001', '%W %d %b %Y'),
|
||||
('Sund 15 MAY 2001', '%W %d %b %Y'),
|
||||
('Tuesday 00 2002', '%W %U %Y'),
|
||||
('Thursday 53 1998', '%W %u %Y'),
|
||||
('15-01-2001', '%d-%m-%Y %H:%i:%S'),
|
||||
('15-01-20', '%d-%m-%y'),
|
||||
('15-2001-1', '%d-%Y-%c');
|
||||
select date,format,str_to_date(date, format) as str_to_date from t1;
|
||||
date format str_to_date
|
||||
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 2003-01-02 10:11:12
|
||||
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S 2003-01-02 08:11:02
|
||||
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02 22:11:12
|
||||
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 01:11:12.012345
|
||||
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02 02:11:12.012345
|
||||
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 00:11:12.012345
|
||||
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12
|
||||
10:20:10 %H:%i:%s 0000-00-00 10:20:10
|
||||
10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10
|
||||
10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10
|
||||
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.000044
|
||||
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58
|
||||
15 September 2001 %d %M %Y 2001-09-15 00:00:00
|
||||
15 SEPTEMB 2001 %d %M %Y 2001-01-15 00:00:00
|
||||
15 MAY 2001 %d %b %Y 2001-05-15 00:00:00
|
||||
Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00
|
||||
Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00
|
||||
Tuesday 00 2002 %W %U %Y 2002-01-01 00:00:00
|
||||
Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00
|
||||
15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 00:00:00
|
||||
15-01-20 %d-%m-%y 2020-01-15 00:00:00
|
||||
15-2001-1 %d-%Y-%c 2001-01-15 00:00:00
|
||||
select date,format,concat('',str_to_date(date, format)) as con from t1;
|
||||
date format con
|
||||
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 2003-01-02 10:11:12
|
||||
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S 2003-01-02 08:11:02
|
||||
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02 22:11:12
|
||||
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 01:11:12.012345
|
||||
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02 02:11:12.012345
|
||||
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 00:11:12.012345
|
||||
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12
|
||||
10:20:10 %H:%i:%s 0000-00-00 10:20:10
|
||||
10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10
|
||||
10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10
|
||||
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.000044
|
||||
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58
|
||||
15 September 2001 %d %M %Y 2001-09-15 00:00:00
|
||||
15 SEPTEMB 2001 %d %M %Y 2001-01-15 00:00:00
|
||||
15 MAY 2001 %d %b %Y 2001-05-15 00:00:00
|
||||
Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00
|
||||
Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00
|
||||
Tuesday 00 2002 %W %U %Y 2002-01-01 00:00:00
|
||||
Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00
|
||||
15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 00:00:00
|
||||
15-01-20 %d-%m-%y 2020-01-15 00:00:00
|
||||
15-2001-1 %d-%Y-%c 2001-01-15 00:00:00
|
||||
select date,format,cast(str_to_date(date, format) as datetime) as datetime from t1;
|
||||
date format datetime
|
||||
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 2003-01-02 10:11:12
|
||||
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S 2003-01-02 08:11:02
|
||||
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02 22:11:12
|
||||
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 01:11:12.012345
|
||||
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02 02:11:12.012345
|
||||
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02 00:11:12.012345
|
||||
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02 23:11:12
|
||||
10:20:10 %H:%i:%s 0000-00-00 10:20:10
|
||||
10:20:10 %h:%i:%s.%f 0000-00-00 10:20:10
|
||||
10:20:10AM %h:%i:%s%p 0000-00-00 10:20:10
|
||||
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00 10:20:10.000044
|
||||
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15 12:59:58
|
||||
15 September 2001 %d %M %Y 2001-09-15 00:00:00
|
||||
15 SEPTEMB 2001 %d %M %Y 2001-01-15 00:00:00
|
||||
15 MAY 2001 %d %b %Y 2001-05-15 00:00:00
|
||||
Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00
|
||||
Sund 15 MAY 2001 %W %d %b %Y 2001-05-15 00:00:00
|
||||
Tuesday 00 2002 %W %U %Y 2002-01-01 00:00:00
|
||||
Thursday 53 1998 %W %u %Y 1998-12-31 00:00:00
|
||||
15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15 00:00:00
|
||||
15-01-20 %d-%m-%y 2020-01-15 00:00:00
|
||||
15-2001-1 %d-%Y-%c 2001-01-15 00:00:00
|
||||
select date,format,DATE(str_to_date(date, format)) as date2 from t1;
|
||||
date format date2
|
||||
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 2003-01-02
|
||||
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S 2003-01-02
|
||||
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 2003-01-02
|
||||
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 2003-01-02
|
||||
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 2003-01-02
|
||||
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 2003-01-02
|
||||
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 2003-01-02
|
||||
10:20:10 %H:%i:%s 0000-00-00
|
||||
10:20:10 %h:%i:%s.%f 0000-00-00
|
||||
10:20:10AM %h:%i:%s%p 0000-00-00
|
||||
10:20:10.44AM %h:%i:%s.%f%p 0000-00-00
|
||||
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 2001-01-15
|
||||
15 September 2001 %d %M %Y 2001-09-15
|
||||
15 SEPTEMB 2001 %d %M %Y 2001-01-15
|
||||
15 MAY 2001 %d %b %Y 2001-05-15
|
||||
Sunday 15 MAY 2001 %W %d %b %Y 2001-05-15
|
||||
Sund 15 MAY 2001 %W %d %b %Y 2001-05-15
|
||||
Tuesday 00 2002 %W %U %Y 2002-01-01
|
||||
Thursday 53 1998 %W %u %Y 1998-12-31
|
||||
15-01-2001 %d-%m-%Y %H:%i:%S 2001-01-15
|
||||
15-01-20 %d-%m-%y 2020-01-15
|
||||
15-2001-1 %d-%Y-%c 2001-01-15
|
||||
select date,format,TIME(str_to_date(date, format)) as time from t1;
|
||||
date format time
|
||||
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 10:11:12
|
||||
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S 08:11:02
|
||||
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 22:11:12
|
||||
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 01:11:12.012345
|
||||
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 02:11:12.012345
|
||||
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 00:11:12.012345
|
||||
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 23:11:12
|
||||
10:20:10 %H:%i:%s 10:20:10
|
||||
10:20:10 %h:%i:%s.%f 10:20:10
|
||||
10:20:10AM %h:%i:%s%p 10:20:10
|
||||
10:20:10.44AM %h:%i:%s.%f%p 10:20:10.000044
|
||||
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 12:59:58
|
||||
15 September 2001 %d %M %Y 00:00:00
|
||||
15 SEPTEMB 2001 %d %M %Y 00:00:00
|
||||
15 MAY 2001 %d %b %Y 00:00:00
|
||||
Sunday 15 MAY 2001 %W %d %b %Y 00:00:00
|
||||
Sund 15 MAY 2001 %W %d %b %Y 00:00:00
|
||||
Tuesday 00 2002 %W %U %Y 00:00:00
|
||||
Thursday 53 1998 %W %u %Y 00:00:00
|
||||
15-01-2001 %d-%m-%Y %H:%i:%S 00:00:00
|
||||
15-01-20 %d-%m-%y 00:00:00
|
||||
15-2001-1 %d-%Y-%c 00:00:00
|
||||
select date,format,concat(TIME(str_to_date(date, format))) as time2 from t1;
|
||||
date format time2
|
||||
2003-01-02 10:11:12 %Y-%m-%d %H:%i:%S 10:11:12
|
||||
03-01-02 8:11:2.123456 %y-%m-%d %H:%i:%S 08:11:02
|
||||
2003-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 22:11:12
|
||||
2003-01-02 01:11:12.12345AM %Y-%m-%d %h:%i:%S.%f%p 01:11:12.012345
|
||||
2003-01-02 02:11:12.12345AM %Y-%m-%d %h:%i:%S.%f %p 02:11:12.012345
|
||||
2003-01-02 12:11:12.12345 am %Y-%m-%d %h:%i:%S.%f%p 00:11:12.012345
|
||||
2003-01-02 11:11:12Pm %Y-%m-%d %h:%i:%S%p 23:11:12
|
||||
10:20:10 %H:%i:%s 10:20:10
|
||||
10:20:10 %h:%i:%s.%f 10:20:10
|
||||
10:20:10AM %h:%i:%s%p 10:20:10
|
||||
10:20:10.44AM %h:%i:%s.%f%p 10:20:10.000044
|
||||
15-01-2001 12:59:58 %d-%m-%Y %H:%i:%S 12:59:58
|
||||
15 September 2001 %d %M %Y 00:00:00
|
||||
15 SEPTEMB 2001 %d %M %Y 00:00:00
|
||||
15 MAY 2001 %d %b %Y 00:00:00
|
||||
Sunday 15 MAY 2001 %W %d %b %Y 00:00:00
|
||||
Sund 15 MAY 2001 %W %d %b %Y 00:00:00
|
||||
Tuesday 00 2002 %W %U %Y 00:00:00
|
||||
Thursday 53 1998 %W %u %Y 00:00:00
|
||||
15-01-2001 %d-%m-%Y %H:%i:%S 00:00:00
|
||||
15-01-20 %d-%m-%y 00:00:00
|
||||
15-2001-1 %d-%Y-%c 00:00:00
|
||||
truncate table t1;
|
||||
insert into t1 values
|
||||
('2003-01-02 10:11:12 PM', '%Y-%m-%d %H:%i:%S %p'),
|
||||
('2003-01-02 10:11:12.123456', '%Y-%m-%d %h:%i:%S %p'),
|
||||
('2003-01-02 10:11:12AM', '%Y-%m-%d %h:%i:%S.%f %p'),
|
||||
('2003-01-02 10:11:12AN', '%Y-%m-%d %h:%i:%S%p'),
|
||||
('2003-01-02 10:11:12 PM', '%y-%m-%d %H:%i:%S %p'),
|
||||
('10:20:10AM', '%H:%i:%s%p'),
|
||||
('15 Septembei 2001', '%d %M %Y'),
|
||||
('15 Ju 2001', '%d %M %Y'),
|
||||
('Sund 15 MA', '%W %d %b %Y'),
|
||||
('Sunday 01 2001', '%W %V %X'),
|
||||
('Thursdai 12 1998', '%W %u %Y'),
|
||||
(NULL, get_format(DATE,'USA')),
|
||||
('Tuesday 52 2001', '%W %V %X');
|
||||
select date,format,str_to_date(date, format) as str_to_date from t1;
|
||||
date format str_to_date
|
||||
2003-01-02 10:11:12 PM %Y-%m-%d %H:%i:%S %p NULL
|
||||
2003-01-02 10:11:12.123456 %Y-%m-%d %h:%i:%S %p NULL
|
||||
2003-01-02 10:11:12AM %Y-%m-%d %h:%i:%S.%f %p NULL
|
||||
2003-01-02 10:11:12AN %Y-%m-%d %h:%i:%S%p NULL
|
||||
2003-01-02 10:11:12 PM %y-%m-%d %H:%i:%S %p NULL
|
||||
10:20:10AM %H:%i:%s%p NULL
|
||||
15 Septembei 2001 %d %M %Y NULL
|
||||
15 Ju 2001 %d %M %Y NULL
|
||||
Sund 15 MA %W %d %b %Y NULL
|
||||
Sunday 01 2001 %W %V %X NULL
|
||||
Thursdai 12 1998 %W %u %Y NULL
|
||||
NULL %m.%d.%Y NULL
|
||||
Tuesday 52 2001 %W %V %X NULL
|
||||
select date,format,concat(str_to_date(date, format),'') as con from t1;
|
||||
date format con
|
||||
2003-01-02 10:11:12 PM %Y-%m-%d %H:%i:%S %p NULL
|
||||
2003-01-02 10:11:12.123456 %Y-%m-%d %h:%i:%S %p NULL
|
||||
2003-01-02 10:11:12AM %Y-%m-%d %h:%i:%S.%f %p NULL
|
||||
2003-01-02 10:11:12AN %Y-%m-%d %h:%i:%S%p NULL
|
||||
2003-01-02 10:11:12 PM %y-%m-%d %H:%i:%S %p NULL
|
||||
10:20:10AM %H:%i:%s%p NULL
|
||||
15 Septembei 2001 %d %M %Y NULL
|
||||
15 Ju 2001 %d %M %Y NULL
|
||||
Sund 15 MA %W %d %b %Y NULL
|
||||
Sunday 01 2001 %W %V %X NULL
|
||||
Thursdai 12 1998 %W %u %Y NULL
|
||||
NULL %m.%d.%Y NULL
|
||||
Tuesday 52 2001 %W %V %X NULL
|
||||
truncate table t1;
|
||||
insert into t1 values
|
||||
('10:20:10AM', '%h:%i:%s'),
|
||||
('2003-01-02 10:11:12', '%Y-%m-%d %h:%i:%S'),
|
||||
('03-01-02 10:11:12 PM', '%Y-%m-%d %h:%i:%S %p');
|
||||
select date,format,str_to_date(date, format) as str_to_date from t1;
|
||||
date format str_to_date
|
||||
10:20:10AM %h:%i:%s 0000-00-00 10:20:10
|
||||
2003-01-02 10:11:12 %Y-%m-%d %h:%i:%S 2003-01-02 10:11:12
|
||||
03-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 0003-01-02 22:11:12
|
||||
select date,format,concat(str_to_date(date, format),'') as con from t1;
|
||||
date format con
|
||||
10:20:10AM %h:%i:%s 0000-00-00 10:20:10
|
||||
2003-01-02 10:11:12 %Y-%m-%d %h:%i:%S 2003-01-02 10:11:12
|
||||
03-01-02 10:11:12 PM %Y-%m-%d %h:%i:%S %p 0003-01-02 22:11:12
|
||||
drop table t1;
|
||||
select get_format(DATE, 'USA') as a;
|
||||
a
|
||||
%m.%d.%Y
|
||||
@ -154,7 +318,13 @@ a
|
||||
%H%i%s
|
||||
select get_format(DATETIME, 'eur') as a;
|
||||
a
|
||||
%Y-%m-%d-%H.%i.%s
|
||||
%Y-%m-%d %H.%i.%s
|
||||
select get_format(DATE, 'TEST') as a;
|
||||
a
|
||||
NULL
|
||||
select str_to_date('15-01-2001 12:59:59', GET_FORMAT(DATE,'USA'));
|
||||
str_to_date('15-01-2001 12:59:59', GET_FORMAT(DATE,'USA'))
|
||||
NULL
|
||||
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");
|
||||
id select_type table type possible_keys key key_len ref rows Extra
|
||||
1 SIMPLE NULL NULL NULL NULL NULL NULL NULL No tables used
|
||||
|
||||
Reference in New Issue
Block a user