使用指南SQL 手册SQL 函数日期函数year本页总览yearyear 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