mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 12:02:42 +01:00
158 lines
4.8 KiB
Text
158 lines
4.8 KiB
Text
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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
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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%";
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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
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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 date_format='%d.%m.%d';
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ERROR HY000: Unknown error
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SET datetime_format="%d.%m.%y %h.%i.%s";
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ERROR HY000: Unknown error
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SET GLOBAL date_format=default;
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SHOW GLOBAL VARIABLES LIKE "date_format%";
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Variable_name Value
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date_format %d.%m.%Y
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SET GLOBAL time_format=default;
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SHOW GLOBAL VARIABLES LIKE "time_format%";
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Variable_name Value
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time_format %H.%i.%s
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SET GLOBAL datetime_format=default;
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SHOW GLOBAL VARIABLES LIKE "datetime_format%";
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Variable_name Value
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datetime_format %Y/%d/%m-%H:%i:%s
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SET date_format=default;
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SHOW SESSION VARIABLES LIKE "date_format%";
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Variable_name Value
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date_format %d.%m.%Y
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SET time_format=default;
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SHOW SESSION VARIABLES LIKE "time_format%";
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Variable_name Value
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time_format %H.%i.%s
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SET datetime_format=default;
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SHOW SESSION VARIABLES LIKE "datetime_format%";
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Variable_name Value
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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
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SET GLOBAL date_format='%Y-%m-%d';
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SET GLOBAL time_format='%H:%i:%s';
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SET GLOBAL datetime_format='%Y-%m-%d %H:%i:%s';
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SET date_format='%Y-%m-%d';
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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
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select str_to_date("15 September 2001", "%d %M %Y");
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str_to_date("15 September 2001", "%d %M %Y")
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2001-09-15 00:00:00
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select str_to_date("15 Septembeb 2001", "%d %M %Y");
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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");
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str_to_date("15 MAY 2001", "%d %b %Y")
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2001-05-15 00:00:00
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select str_to_date("Sunday 15 MAY 2001", "%W %d %b %Y");
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str_to_date("Sunday 15 MAY 2001", "%W %d %b %Y")
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2001-05-15 00:00:00
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select str_to_date("Sundai 15 MAY 2001", "%W %d %b %Y");
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str_to_date("Sundai 15 MAY 2001", "%W %d %b %Y")
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NULL
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select str_to_date("Sundai 15 MA", "%W %d %b %Y");
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str_to_date("Sundai 15 MA", "%W %d %b %Y")
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NULL
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select str_to_date("Tuesday 52 2001", "%W %V %X");
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str_to_date("Tuesday 52 2001", "%W %V %X")
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NULL
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select str_to_date("Sunday 01 2001", "%W %V %X");
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str_to_date("Sunday 01 2001", "%W %V %X")
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NULL
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select str_to_date("Tuesday 00 2002", "%W %U %Y");
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str_to_date("Tuesday 00 2002", "%W %U %Y")
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2002-01-01 00:00:00
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select str_to_date("Thursday 53 1998", "%W %u %Y");
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str_to_date("Thursday 53 1998", "%W %u %Y")
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1998-12-31 00:00:00
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select str_to_date("15-01-2001", "%d-%m-%Y %H:%i:%S");
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str_to_date("15-01-2001", "%d-%m-%Y %H:%i:%S")
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2001-01-15 00:00:00
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select str_to_date("15-01-20", "%d-%m-%Y");
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str_to_date("15-01-20", "%d-%m-%Y")
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NULL
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select str_to_date("15-2001-1", "%d-%Y-%c");
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str_to_date("15-2001-1", "%d-%Y-%c")
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2001-01-15 00:00:00
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select get_format(DATE, 'USA') as a;
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a
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%m.%d.%Y
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select get_format(TIME, 'internal') as a;
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a
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%H%i%s
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select get_format(DATETIME, 'eur') as a;
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a
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%Y-%m-%d-%H.%i.%s
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