xdmp.weekFromDate( arg as Date? ) as Number?
Returns an integer between 1 and 53, both inclusive, representing the week value in the localized value of $arg.
If $arg is an empty sequence or null, returns null.
Parameters | |
---|---|
arg | The date whose weeks of the year will be returned. |
xdmp.weekFromDate(xs.date("2012-05-16")) => 20
xdmp.weekFromDate(xs.date("2000-01-01")) => 52