year
description
Syntax
INT YEAR(DATETIME date)
返回date类型的year部分，范围从1000-9999
参数为Date或者Datetime类型
example
mysql> select year('1987-01-01');
+-----------------------------+
| year('1987-01-01 00:00:00') |
+-----------------------------+
| 1987 |
+-----------------------------+keywords
YEAR