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
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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
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 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: Summary of date functions and time functions bitsCN.com
Published inWww.sqlstudy.com1. MySQL obtains the current date and time function
1.1 obtain the current date + time (date + time) function: now ()
mysql> select now();+-------------------
MySQL returns the current date and time function summary bitsCN. com1.1 returns the current date + time (date + time) function: now ()
Mysql> select now ();
+ --------------------- +
| Now () |
+ --------------------- +
| 22:20:46 |
+ -------------
Time zone abbreviation UTC, CST, GMT, CEST and conversionUTC is an abbreviation for Coordinated Universal Time (Universal time coordinated), which is defined and recommended by the International Radio Advisory Committee and is maintained by the
A typical application running environment includes the operating system, user function library, file system, and environment settings. If a running environment contains all these key components, the application itself cannot distinguish whether it
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
SQL statement, mysql database, SQL statement mysql
SQL statement to insert data in one table and specific data (fixed constants) into another table
insert into wm_jobpoint_allstatus(CODE,pointstatus,housestatus,roomstatus,workstatus) select code,0,1,
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