DAYOFWEEK

Returns the day of the week (from 1 to 7) of the date or timestamp.

Syntax

DAYOFWEEK(date_timestamp_expression string) → bigint

• date_timestamp_expression: A DATE or TIMESTAMP expression.

Examples

DAYOFWEEK example

SELECT DAYOFWEEK(DATE '2021-02-28')
-- 1

DAYOFWEEK example

SELECT DAYOFWEEK(TIMESTAMP '2021-02-27 11:43:22')
-- 7