xdmp:yearday-from-date( $arg as xs:date? ) as xs:integer?
Returns an integer between 1 and 366, both inclusive, representing the yearday value in the localized value of $arg.
If $arg is an empty sequence, returns the empty sequence.
Parameters | |
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arg | The date whose days of the year will be returned. |
xdmp:yearday-from-date(xs:date('1997-07-16')) => 197
xdmp:yearday-from-date(xs:date('2000-01-01')) => 1