Syntax:
<object_parameter> year_end
Return:
Last day of the year containing the date
<object_parameter>.
Parameter <object_parameter>:
Required parameter; type is date or datetime; parameter name omitted.
Example:
Last day of the year containing 1980-02-27.
NLC snippet: 1980-02-27 year_end // result is date 1980-12-31.