SQL Server中获取当前日期的年、月、日、时、分、秒数据：

SELECT GETDATE() as '当前日期',

DateName(year,GetDate()) as '年',

DateName(month,GetDate()) as '月',

DateName(day,GetDate()) as '日',

DateName(dw,GetDate()) as '星期',

DateName(week,GetDate()) as '周数',

DateName(hour,GetDate()) as '时',

DateName(minute,GetDate()) as '分',

DateName(second,GetDate()) as '秒'