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Applies to: Databricks SQL
Databricks Runtime
Returns the day of the week of expr
. This function is a synonym for extract(DAYOFWEEK_ISO FROM expr) - 1
.
Syntax
weekday(expr)
Arguments
expr
: A DATE or TIMESTAMP expression.
Returns
An INTEGER where 0 = Monday and 6 = Sunday.
Examples
> SELECT weekday(DATE'2009-07-30'), extract(DAYOFWEEK_ISO FROM DATE'2009-07-30');
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