days_diff

description

Syntax

INT days_diff(DATETIME enddate, DATETIME startdate)

开始时间到结束时间相差几天

example

mysql> select days_diff('2020-12-25 22:00:00','2020-12-24 22:00:00');
+---------------------------------------------------------+
| days_diff('2020-12-25 22:00:00', '2020-12-24 22:00:00') |
+---------------------------------------------------------+
|                                                       1 |
+---------------------------------------------------------+

keywords

days_diff