doris/docs/documentation/cn/sql-reference/sql-functions/date-time-functions/dayofweek.md

dayofweek

Syntax

INT dayofweek(DATETIME date)

Description

DAYOFWEEK函数返回日期的工作日索引值，即星期日为1，星期一为2，星期六为7

参数为Date或者Datetime类型

Examples

mysql> select dayofweek('2019-06-25');
+----------------------------------+
| dayofweek('2019-06-25 00:00:00') |
+----------------------------------+
|                                3 |
+----------------------------------+