Type: Function
Function: DAY_OF_WEEK
Syntax: DAY_OF_WEEK(datetime)
Description: Returns the day of the week (between 1 and 7) for the provided datetime.
Sample usage:
DAY_OF_WEEK(created_at)returns the day of the week (between 1 and 7) for thecreated_atfield valueDAY_OF_WEEK(DATE(2023, 08, 27))=>7(Sunday)
