SQL SERVER DATETIME应用 

PRINT '上周的第一天:'+CONVERT(NVARCHAR(20),DATEADD(WEEK, DATEDIFF(WEEK, 0, GETDATE())-1, 0),120);
PRINT '本周的第一天:'+CONVERT(NVARCHAR(20),DATEADD(WEEK, DATEDIFF(WEEK, 0, GETDATE()), 0),120);
PRINT '上月的第一天:'+CONVERT(NVARCHAR(20),DATEADD(MONTH, DATEDIFF(MONTH, 0, GETDATE())-1, 0),120);
PRINT '本月的第一天:'+CONVERT(NVARCHAR(20),DATEADD(MONTH, DATEDIFF(MONTH, 0, GETDATE()), 0),120);
PRINT '上年的第一天:'+CONVERT(NVARCHAR(20),DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE())-1, 0),120);
PRINT '本年的第一天:'+CONVERT(NVARCHAR(20),DATEADD(YEAR, DATEDIFF(YEAR, 0, GETDATE()), 0),120);

 

How to get first and last day of previous month (with timestamp) in SQL Server

posted @ 2017-09-19 11:17  欧欧欧锋_  阅读(158)  评论(0)  编辑  收藏  举报