dayname
description
Syntax
VARCHAR DAYNAME(DATE)
返回日期对应的日期名字
参数为Date或者Datetime类型
example
mysql> select dayname('2007-02-03 00:00:00');
+--------------------------------+
| dayname('2007-02-03 00:00:00') |
+--------------------------------+
| Saturday |
+--------------------------------+keywords
DAYNAME