How to Use the MDX function-get the current date

With member [measures]. [full date] As 'now ()'
-- The second calculated Member is the day part of the first calculated Member.
Member [measures]. [What day] As 'day ([full date])'
-- The third calculated Member is the month part of the first calculated Member.
Member [measures]. [What month] As 'month ([full date])'
-- The fourth calculated Member is the year part of the first calculated Member.
Member [measures]. [What year] As 'year ([full date])'
Member [measures]. [what quarter] As 'datepart' (''q'', now ())'
Select
{[Full date], [What day], [What month], [What year], [what quarter]} On Columns
From [adventure works]