Mysql getting the current date function and time formatting parameters _ MySQL

This article mainly introduces how to obtain the current date function now (), format the DATE_FROMAT function, and detailed descriptions of parameters in mysql. For more information, see obtain the current date and date format in MYSQL.
Get system date: NOW ()
Format date: DATE_FORMAT (date, format)
Note: date: Time field
Format: Date format

Returns the system date, which is 14:38:59.
Select now ();
Output 09-12-25
Select date_format (now (), '% y-% m-% d ');

Format the date value based on the format string:

% S, % s two-digit second (,..., 59)
% I, % I two-digit score (,..., 59)
% H two-digit hour, 24 hours (,..., 23)
% H two-digit hour, 12 hours (,..., 12)
% K, 24 hours (0, 1,..., 23)
% L hour in numeric format (1, 2,..., 12)
% T 24-hour time format (hh: mm: ss)
% R 12-hour time format (hh: mm: ss AM or hh: mm: ss PM)
% P AM or PM
% W name of each day in a week (Sunday, Monday,..., Saturday)
% A abbreviation of the name of each day in a week (Sun, Mon,..., Sat)
% D indicates the number of days in a month (00, 01,..., 31)
% E indicates the number of days in a month (1, 2,..., 31)
% D indicates the number of days in a month (1st, 2nd, 3rd ,...)
% W represents the number of days in a week (0 = Sunday, 1 = Monday,..., 6 = Saturday)
% J represents the number of days in a year in three digits (001,002,..., 366)
% U week (0, 1, 52), where Sunday is the first day of the week
% U week (0, 1, 52), where Monday is the first day of the week
% M month name (January, February,..., December)
% B abbreviated month name (January, February,..., December)
% M double-digit month (01, 02,..., 12)
% C indicates the month (1, 2,..., 12)
The year in the format of % Y.
The year in double-digit % y format.
% Direct value "%"