获取最近几天日期

SELECT CountDate=CONVERT(CHAR(10),DATEADD(DAY,0-rn,GETDATE()),20)
FROM (SELECT TOP 7 rn=row_number() OVER(ORDER BY GETDATE())-1 FROM sysobjects)t 
ORDER BY CountDate

结果如下图 

转载于:https://www.cnblogs.com/ecosu/p/5112643.html