SELECT GETDATE()
SELECT DATENAME(year, GETDATE())
SELECT DATENAME(yy, GETDATE())
SELECT DATENAME(yy, GETDATE())
SELECT DATENAME(quarter, GETDATE())
SELECT DATENAME(qq, GETDATE())
SELECT DATENAME(q, GETDATE())
SELECT DATENAME(month, GETDATE())
SELECT DATENAME(mm, GETDATE())
SELECT DATENAME(m, GETDATE())
SELECT DATENAME(dayofyear, GETDATE())
SELECT DATENAME(dy, GETDATE())
SELECT DATENAME(y, GETDATE())
SELECT DATENAME(day, GETDATE())
SELECT DATENAME(dd, GETDATE())
SELECT DATENAME(d, GETDATE())
SELECT DATENAME(week, GETDATE())
SELECT DATENAME(wk, GETDATE())
SELECT DATENAME(ww, GETDATE())
SELECT DATENAME(hour, GETDATE())
SELECT DATENAME(hh, GETDATE())
SELECT DATENAME(minute, GETDATE())
SELECT DATENAME(mi, GETDATE())
SELECT DATENAME(n, GETDATE())
SELECT DATENAME(second , GETDATE())
SELECT DATENAME(ss, GETDATE())
SELECT DATENAME(s, GETDATE())
SELECT DATENAME(millisecond , GETDATE())
SELECT DATENAME(ms, GETDATE())