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[英]T-SQL How to get Week Number (ISO) of First Week from all Quarters from GetDate()?
[英]Get Work week or Number of Weeks T-SQL
如果我的日期范围是从下周五到周四,我如何获得确切的周数? 我用过这段代码
datepart(wk,t.date) as workweek
但周数不同,可能是因为我想要的格式是周五到周四的下周。 我希望有人能回答。 TIA!
SET DATEFIRST 5; -- Set Friday as first day of the week
Select datepart(wk,t.date) -1 as workweek
From yourTable as t
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