好吧，我想出了办法并想与可能遇到同样问题的人分享。
让我从我一直面临的问题开始，
我一直在尝试执行一个动态 Sql 语句，该语句使用了我在存储过程顶部声明的两个临时表，但由于该动态 sql 语句创建了一个新范围，我无法使用这些临时表。
解决方案：
我只是将它们更改为全局临时变量，它们就起作用了。
在下面找到我的存储过程。
CREATE PROCEDURE RAFCustom_Room_GetRelatedProducts
-- Add the parameters for the stored procedure here
@PRODUCT_SKU nvarchar(15) = Null
作为
开始
-- 添加了 SET NOCOUNT ON 以防止额外的结果集
-- 干扰 SELECT 语句。
设置无计数；
IF OBJECT_ID('tempdb..##RelPro', 'U') IS NOT NULL
BEGIN
DROP TABLE ##RelPro
END
Create Table ##RelPro
(
RowID int identity(1,1),
ID int,
Item_Name nvarchar(max),
SKU nvarchar(max),
Vendor nvarchar(max),
Product_Img_180 nvarchar(max),
rpGroup int,
Assoc_Item_1 nvarchar(max),
Assoc_Item_2 nvarchar(max),
Assoc_Item_3 nvarchar(max),
Assoc_Item_4 nvarchar(max),
Assoc_Item_5 nvarchar(max),
Assoc_Item_6 nvarchar(max),
Assoc_Item_7 nvarchar(max),
Assoc_Item_8 nvarchar(max),
Assoc_Item_9 nvarchar(max),
Assoc_Item_10 nvarchar(max)
);
Begin
Insert ##RelPro(ID, Item_Name, SKU, Vendor, Product_Img_180, rpGroup)
Select distinct zp.ProductID, zp.Name, zp.SKU,
(Select m.Name From ZNodeManufacturer m(nolock) Where m.ManufacturerID = zp.ManufacturerID),
'http://s0001.server.com/is/sw11/DG/' +
(Select m.Custom1 From ZNodeManufacturer m(nolock) Where m.ManufacturerID = zp.ManufacturerID) +
'_' + zp.SKU + '_3?$SC_3243$', ep.RoomID
From Product zp(nolock) Inner Join RF_ExtendedProduct ep(nolock) On ep.ProductID = zp.ProductID
Where zp.ActiveInd = 1 And SUBSTRING(zp.SKU, 1, 2) <> 'GC' AND zp.Name <> 'PLATINUM' AND zp.SKU = (Case When @PRODUCT_SKU Is Not Null Then @PRODUCT_SKU Else zp.SKU End)
End
declare @curr_row int = 0,
@tot_rows int= 0,
@sku nvarchar(15) = null;
IF OBJECT_ID('tempdb..##TSku', 'U') IS NOT NULL
BEGIN
DROP TABLE ##TSku
END
Create Table ##TSku (tid int identity(1,1), relsku nvarchar(15));
Select @curr_row = (Select MIN(RowId) From ##RelPro);
Select @tot_rows = (Select MAX(RowId) From ##RelPro);
while @curr_row <= @tot_rows
Begin
select @sku = SKU from ##RelPro where RowID = @curr_row;
truncate table ##TSku;
Insert ##TSku(relsku)
Select distinct top(10) tzp.SKU From Product tzp(nolock) INNER JOIN
[INTRANET].raf_FocusAssociatedItem assoc(nolock) ON assoc.associatedItemID = tzp.SKU
Where (assoc.isActive=1) And (tzp.ActiveInd = 1) AND (assoc.productID = @sku)
declare @curr_row1 int = (Select Min(tid) From ##TSku),
@tot_rows1 int = (Select Max(tid) From ##TSku);
If(@tot_rows1 <> 0)
Begin
While @curr_row1 <= @tot_rows1
Begin
declare @col_name nvarchar(15) = null,
@sqlstat nvarchar(500) = null;
set @col_name = 'Assoc_Item_' + Convert(nvarchar(2), @curr_row1);
set @sqlstat = 'update ##RelPro set ' + @col_name + ' = (Select relsku From ##TSku Where tid = ' + Convert(nvarchar(2), @curr_row1) + ') Where RowID = ' + Convert(nvarchar(2), @curr_row);
Exec(@sqlstat);
set @curr_row1 = @curr_row1 + 1;
End
End
set @curr_row = @curr_row + 1;
End
Select * From ##RelPro;
结束
去吧