weekofyear

description

Syntax

INT WEEKOFYEAR(DATETIME date)

获得一年中的第几周

参数为Date或者Datetime类型

example

1. mysql> select weekofyear('2008-02-20 00:00:00');
2. +-----------------------------------+
3. | weekofyear('2008-02-20 00:00:00') |
4. +-----------------------------------+
5. |                                 8 |
6. +-----------------------------------+

keyword

1. WEEKOFYEAR