Question

我正在使用具有表值函数的另一个视图内连接（ed）创建视图，这个表值函数调用一个Scalar值函数来填充它的一个列，当我执行相同的时，
我收到错误说明：Maximum stored procedure, function, trigger, or view nesting level exceeded(limit 32)

任何人都可以帮助..... plz

*下面是表值函数

ALTER FUNCTION [dbo].[sstfnAllSubjectWithAASDID] 
 (
 )
RETURNS 
@tt TABLE 
(
     AASDID numeric(18,0),
 SubjectString nvarchar(MAX),
 SubjectCount int
)
    AS
        BEGIN
        declare @pID numeric(18,0)
        declare @pStr nvarchar(MAx)
        declare @pCount int
        Declare LAASDID Cursor Read_Only Fast_Forward for (SELECT AASDid  from          vwAcdAdmissionSessionDetailWithAcdAdmissionSessionSubjectDetail)
                                            open LAASDID

                                            FETCH next from LAASDID into @pID
                                                while(@@FETCH_STATUS =0) 
                                            BEGIN
                                            set @pCount = (SELECT   COUNT( MasterSubject.SubjectName ) as cnt
                                                            FROM         AcdAdmissionSessionSubjectDetail INNER JOIN
                                                                MasterSubject ON AcdAdmissionSessionSubjectDetail.SubjectId = MasterSubject.SubjectId where
                                                                AcdAdmissionSessionSubjectDetail.AASDID = @pID

                                                                )
                                            set @pStr = (SELECT [dbo].[ssspfnGetSubjectname] (@pID))
                                            Insert Into  @tt (AASDID,SubjectString,SubjectCount) values (@pID,@pStr,@pCount)
                                            FETCH next from LAASDID into @pID
                                            END



RETURN 

END

这是它所称的标量值函数

 ALTER FUNCTION [dbo].[ssspfnGetSubjectname]
       (
        @pAASDID numeric(18,0)
       )
       RETURNS nvarchar(max)
       AS
       BEGIN

DECLARE @Cols1 as nvarchar(max)

 set @Cols1 = STUFF(  (SELECT DISTINCT SubjectName + ','
                        FROM      (     SELECT     AcdAdmissionSessionSubjectDetail.AASDID, MasterSubject.SubjectName as SubjectName
              FROM         AcdAdmissionSessionSubjectDetail INNER JOIN
                  MasterSubject ON AcdAdmissionSessionSubjectDetail.SubjectId = MasterSubject.SubjectId where
                  AcdAdmissionSessionSubjectDetail.AASDID = @pAASDID
                 ) as ss
        FOR XML PATH(''))  ,1,1,'')




RETURN @Cols1

    END

Answer 1

试试此代码

SP_CONFIGURE 'nested_triggers',0
GO
RECONFIGURE
GO

如何解决错误：超出最大存储过程，函数，触发器或视图嵌套级别（限制32）

1 个答案: