Description
Returns the week of a week year from a datetime expression.
Syntax
GetWeek(datetime_expression)
Examples
GetWeek(ToDate('2012-12-31T08:02:31.667Z')) returns 1
GetWeek(ToDate('2013-09-10T08:02:31.667Z')) returns 37
Notes
Week 1 in a week year is the week with the year's first Thursday.
For more information, see https://en.wikipedia.org/wiki/ISO_week_date.
Return value datatype
Integer
Impact of null value
If input is null, returns null.