How to convert time type in mysql database

Mysql database method for time type conversion: [UNIX_TIMESTAMP(DATE(NOW()))]. If you want to get the current date, you can use the CURRENT_DATE() method.

Conversion between Linux/Unix timestamp and MySQL time and date types:

(Recommended tutorial: mysql Video tutorial )

UNIX_TIMESTAMP(NOW())                   //将mysql的datetime转换成linux/unix的时间戳；日期时间
UNIX_TIMESTAMP(DATE(NOW()))       //将mysql的date转换成linux/unix的日期。
UNIX_TIMESTAMP(TIME(NOW()))        //将mysql的time转换成linux/unix的时间。(用问题)
FROM_UNIXTIME(time_t)                      //将unix的时间戳转换成mysql的datetime；日期时间
DATE(FROM_UNIXTIME(time_t))          //日期
TIME(FROM_UNIXTIME(time_t))           //时间

Commonly used date and time functions:

1. Get the current date:

CURRENT_DATE()

or

CURDATE()

2. Get the current time:

CURRENT_TIME()

or

CURTIME()

3. Get the current date and time

CURRENT_TIMESTAMP()

or

NOW()

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