select CONVERT(NVARCHAR(8), DATEADD(week, DATEDIFF(week, '', GETDATE()), ''), 112)
select CONVERT(NVARCHAR(8), DATEADD(week, DATEDIFF(week, '', GETDATE()), -7), 112)
select CONVERT(NVARCHAR(8), DATEADD(week, DATEDIFF(week, '', GETDATE()), -7*2), 112)
SQL - DATEADD
最新推荐文章于 2025-08-15 17:23:40 发布