Date and Time functionsThis chapter discusses some functions that can be used to manipulate time values. See section 11.3, "Date and Time type" for valid formats for each time and date type with a range and a specified value.
The following example
Detailed description of mysql to obtain the current date and format, detailed description of mysql current date
MySQL obtains the current date and Date Format
Get system date: NOW ()
Format date: DATE_FORMAT (date, format)
Note: date: Time
First, MySQL gets the current date time function 1.1 Get the current date + time (date + times) function: Now () Mysql> Select Now (); +---------------------+ | Now () | +---------------------+ | 2008-08-08 22:20:46 | +---------------------+ In
MySQL date data type and time type usage summary MySQL date type: Date format, storage space occupied, date range comparison.
Date type storage space date format date range
-----------------------------------------------------------------------------
MySQL date type: Date Format, storage space occupied, and date range comparison.Date type storage space date format date range-----------------------------------------------------------------------------------Datetime 8 bytes YYYY-MM-DD hh: mm: SS 10
Blog. csdn. netkangbrotherarticledetails7030304MYSQL obtains the current date and date format. system date: NOW () formatted date: DATE_FORMAT (date, format) Note: date: Time Field format: returns the system date, output 2009-12-2514: 38: 59
MySQL obtains the function Summary of the current date and time. For more information, see.
MySQL obtains the function Summary of the current date and time. For more information, see.
1.1 obtain the current date + time (date + time) function: now ()
MySQL Date TypeMySQL Date Type: Date format, occupied storage space, date range comparison.Date type storage space Date format date range------------ --------- --------------------- -----------------------------------------DateTime 8 bytes
MySQL obtains the current date and time stamp function bitsCN.com
MySQL returns the current date, time, and timestamp.
1.1 obtain the current date + time (date + time) function: now ()
Mysql> select now ();
+ ------- +
| Now () |
+ ------- +
| 22:2
MySQL timestampdiff () functions are much more powerful than datediff () functions. datediff () can only calculate the number of days for the difference between two dates.
Mysql common date addition and subtraction functions and instance
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