📌  相关文章
📜  MySQL DATE_FORMAT()函数

📅  最后修改于: 2020-11-20 00:39:25             🧑  作者: Mango

MySQL DATE_FORMAT()函数

date_format()是MySQL日期/时间函数。用于获取指定格式的日期。

句法

select date_format(date, format_mask)

参数：

日期：要格式化的日期

Format_mask：要在日期中应用的格式，以下是所有格式的列表。

Value Description
%a Weekday name abbreviated (Sun to Sat)
%b Month name abbreviated (Jan to Dec)
%c Month as a numeric value (0 to 12)
%D Day of the month as a numeric value, followed by suffix (1st, 2nd, 3rd, …)
%d Day of the month as a numeric value (01 to 31)
%e Day of the month as a numeric value (0 to 31)
%f Microseconds (000000 to 999999)
%f is available starting in MySQL 4.1.1
%H Hour (00 to 23)
%h Hour (00 to 12)
%I Hour (00 to 12)
%i Minutes (00 to 59)
%j Day of the year (001 to 366)
%k Hour (00 to 23)
%l Hour (1 to 12)
%M Month name in full (January to December)
%m Month name as a numeric value (00 to 12)
%p AM or PM
%r Time in 12-hour AM or PM format (hh:mm:ss AM/PM)
%S Seconds (00 to 59)
%s Seconds (00 to 59)
%T Time in 24 hour format (hh:mm:ss)
%U Week where Sunday is the first day of the week (00 to 53)
%u Week where Monday is the first day of the week (00 to 53)
%V Week where Sunday is the first day of the week (01 to 53)
Available starting in MySQL 3.23.8 and used with %X
%v Week where Monday is the first day of the week (01 to 53)
Available starting in MySQL 3.23.8 and used with %X
%W Weekday name in full (Sunday to Saturday)
%w Day of the week where Sunday=0 and Saturday=6
%X Year for the week where Sunday is the first day of the week
Available starting in MySQL 3.23.8 and used with %V
%x Year for the week where Monday is the first day of the week
Available starting in MySQL 3.23.8 and used with %v
%Y Year as a numeric, 4-digit value
%y Year as a numeric, 2-digit value

例子1

Select date_formate('2018-09-25', '%Y');

输出：

例子2

Select date_formate('2018-09-25', '%M %d %Y');

输出：

例子3

Select date_formate('2018-09-25', '%M %e %Y');

输出：

例子4

Select date_formate('2018-09-25', '%M');

输出：

例子5

Select date_formate('2018-09-25', '%e %c %Y');

输出：