如何解決錯誤：超過最大存儲過程，函數，觸發器或視圖嵌套級別（限制32）

Question

我正在創建一個視圖使用另一個視圖內部聯接（ed）與表值函數， 此表值函數調用標量值的函數來填充其列之一，當我執行相同的，
我得到錯誤提示：Maximum stored procedure, function, trigger, or view nesting level exceeded(limit 32)

誰能幫助..... PLZ

*以下是表值函數

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 

• 這是標量值的函數調用

  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

試試這個代碼

SP_CONFIGURE 'nested_triggers',0 
GO 
RECONFIGURE 
GO