dayofweek
Description
Syntax
INT DayOfWeek (DATETIME date)
The DAYOFWEEK function returns the index value of the working day of the date, that is, 1 on Sunday, 2 on Monday, and 7 on Saturday.
The parameter is Date or Datetime type
example
mysql> select dayofweek('2019-06-25');
+----------------------------------+
Dayofweek ('2019 -06 -25 00:00:00') 124s;
+----------------------------------+
| 3 |
+----------------------------------+
##keyword
DAYOFWEEK