Sql server cte上的TSQL Maxrecursion

我得到这个错误：

语句之前已用尽最大递归100 完成

运行此函数时：

    WITH allDays AS (

        SELECT @DateEarly AS date

        UNION ALL

        SELECT DATEADD(dd, 1, date) as date
        FROM allDays s  
        WHERE DATEADD(dd, 1, date) <= @DateLate


   )
    SELECT *
    from allDays 
    where dbo.isFestivo(date)>0

但我在选项单词前面有一个错误156。

---

你知道为什么吗？

你可能把选项放错地方了。它需要在哪里之后

WITH allDays AS (
    SELECT @DateEarly AS date
    UNION ALL
    SELECT DATEADD(dd, 1, date) as date
    FROM allDays s  
    WHERE DATEADD(dd, 1, date) <= @DateLate
)
SELECT *
from allDays 
where dbo.isFestivo(date)>0
option (maxrecursion 200);

但是试试这个。这样会更快

select DATEADD(d, number, @dateearly) as [date]
from master..spt_values 
where type='p'
and number<=datediff(d,@dateearly,@datelate)
and dbo.isFestivo(date)>0

---

你到底在哪里附加了这个选项MAXRECURSION 200？？？您能告诉我们您对这个选项的查询吗？第二个选项有效，但我必须将dbo.isfestitalodate更改为dbo.isfestitalodateddd，number，@dateearly！第二种方法是危险的，因为spt_重视未记录的Microsoft内容，这些内容有一天可能会被弃用和删除。。。

select DATEADD(d, number, @dateearly) as [date]
from master..spt_values 
where type='p'
and number<=datediff(d,@dateearly,@datelate)
and dbo.isFestivo(date)>0