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[英]How to get the Starting date and ending date of weeks using week number in my case using SQL Server?
[英]Getting the starting and ending date of a week when a date is provided in SQL 2008
输入日期时,我需要星期的开始日期和结束日期。
注意:本周必须从星期日开始,到星期六结束
Select DATEADD(WEEK,DATEDIFF(WEEK,0,GETDATE()),0)-1 'Start date',
DATEADD(WEEK,DATEDIFF(WEEK,0,GETDATE())+1,0)-2 'End Date'
根据您的逻辑,“星期从星期日开始,在星期六结束”
select "start_of_week" = dateadd(week, datediff(week,0, GETDATE()),-1);
select "end_of_week" = dateadd(week, datediff(week,0, GETDATE()),5);
尝试这个:
SELECT GETDATE()-DATEPART(WEEKDAY,GETDATE())+1 AS StartOfWeek, GETDATE()+(7-DATEPART(WEEKDAY,GETDATE())) AS EndOfWeek
在这里, DATEPART(WEEKDAY,GETDATE())
返回4(星期DATEPART(WEEKDAY,GETDATE())
)-[ 2014年6月18日,今天]
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