Sql server 获取从周一到周日的当前工作日

我试过解决这个问题的方法

select dateadd(wk, datediff(wk, 0, getdate()), 0)as StartDate ,
   (select dateadd(wk, datediff(wk, 0, getdate()), 0) + 5) as EndDate

结果是星期一到星期六，但星期天给我下星期的时间

我希望星期天是一周的最后一天，星期一是一周的第一天

请帮助…

通常，使用SET DATEFIRST 1指定星期一是一周的第一天。然而，这并不能解决这里的问题。请改用以下语法：

SELECT DATEADD(week, DATEDIFF(day, 0, getdate())/7, 0) AS StartWeek,
       DATEADD(week, DATEDIFF(day, 0, getdate())/7, 5) AS EndWeek

---

你只需增加6天，而不是5天

select dateadd(wk, datediff(wk, 0, getdate()), 0) as StartDate 
select dateadd(wk, datediff(wk, 0, getdate()), 0) + 6) as EndDate

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这可能过于复杂，但却充满了乐趣

-第一部分是获取最近发生的星期一

-它首先创建一个表，将所有日期保存到最近的星期一，然后将该表的最小值设置为@mondaythisweek变量

declare @dateholder table (
    thedate date,
    theday varchar(10)
    )

declare @now datetime
set @now = GETDATE()

;with mycte as (
    select
        cast(@now as date) as "thedate",
        DATENAME(dw,@now) as "theday"
    union all
    select 
        cast(DATEADD(d,-1,"thedate") as date) as "thedate",
        DATENAME(DW,DATEADD(d,-1,"thedate")) as "theday"
    from
        mycte
    where
        "theday" <> 'Monday'
    )
insert into @dateholder
select * from mycte 
option (maxrecursion 10)

declare @mondaythisweek date
set @mondaythisweek  = (
select min(thedate)
from @dateholder
)

-此部分创建从@mondaythisweek到下一个星期日的表

;with mon_to_sun as (
    select
        @mondaythisweek as "dates",
        DATENAME(dw,@mondaythisweek) as "theday"
    union all 
    select
        cast(DATEADD(d,1,"dates") as date) as "dates",
        DATENAME(dw,cast(DATEADD(d,1,"dates") as date)) as "theday"
    from mon_to_sun
    where "theday" <> 'Sunday'
)
select * 
from mon_to_sun 
option(maxrecursion 10)

随着时间的推移

---

你需要看看这个答案，非常感谢，我从中得到了所需的解决方案。完美的答案。谢谢你没有工作！！！！！它只显示从周一到今天的几天，而不是所有的工作日week@csharp_devloper31你可以阅读他的评论，他的方法，他接受了。所以我想我理解对了。但若你们想要一周中的所有日子，我相信还有另一个关于stackoverflow的问题可以回答。如果没有，请随意询问。最好的方法是创建一个日历表，如果你还没有它。

declare @dateholder table (
    thedate date,
    theday varchar(10)
    )

declare @now datetime
set @now = GETDATE()

;with mycte as (
    select
        cast(@now as date) as "thedate",
        DATENAME(dw,@now) as "theday"
    union all
    select 
        cast(DATEADD(d,-1,"thedate") as date) as "thedate",
        DATENAME(DW,DATEADD(d,-1,"thedate")) as "theday"
    from
        mycte
    where
        "theday" <> 'Monday'
    )
insert into @dateholder
select * from mycte 
option (maxrecursion 10)

declare @mondaythisweek date
set @mondaythisweek  = (
select min(thedate)
from @dateholder
)

;with mon_to_sun as (
    select
        @mondaythisweek as "dates",
        DATENAME(dw,@mondaythisweek) as "theday"
    union all 
    select
        cast(DATEADD(d,1,"dates") as date) as "dates",
        DATENAME(dw,cast(DATEADD(d,1,"dates") as date)) as "theday"
    from mon_to_sun
    where "theday" <> 'Sunday'
)
select * 
from mon_to_sun 
option(maxrecursion 10)

SELECT DATEADD(week, DATEDIFF(day, 0, GETDATE())/7, 0) AS 'StartWeek(Monday)',
       DATEADD(week, DATEDIFF(day, 0, GETDATE())/7, 6) AS 'EndWeek(Sunday)'

SELECT DATEADD(week, DATEDIFF(day, 0, GETDATE())/7, 0) AS 'StartWeek(Monday)',
       DATEADD(DAY,DATEDIFF(day, 0, DATEADD(week, DATEDIFF(day, 0, GETDATE())/7, 6)), '23:59:59') AS 'EndWeek(Sunday)'