添加列到表中會更改視圖的sql

Question

將視圖依賴於表的列添加到視圖時，對命名字段的視圖有非常意想不到的影響。

SQL：

SELECT  dbo.AccessCustomFieldDepartment.AccessCustomFieldDepartmentID, dbo.AccessCustomFieldDepartment.AccessCustomField_StoreID, 
         dbo.AccessCustomFieldDepartment.AccessCustomField_ShopOwner, dbo.AccessCustomFieldDepartment.AccessCustomField_CVRnumber, 
         dbo.AccessCustomFieldDepartment.AccessCustomField_OpenMonToWed, dbo.AccessCustomFieldDepartment.AccessCustomField_OpenMonToThu, 
         dbo.AccessCustomFieldDepartment.AccessCustomField_OpenMonToFri, dbo.AccessCustomFieldDepartment.AccessCustomField_OpenMonToTue, 
--.. 
--a bunch of other fields 
--.. 

        dbo.AccessUser.AccessUserAddress, dbo.AccessUser.AccessUserAddress2, dbo.AccessUser.AccessUserZip, dbo.AccessUser.AccessUserCity, 
        dbo.AccessUser.AccessUserCountry, dbo.AccessUser.AccessUserWeb 
FROM   dbo.AccessUser INNER JOIN 
         dbo.AccessCustomFieldDepartment ON dbo.AccessUser.AccessUserID = dbo.AccessCustomFieldDepartment.AccessCustomFieldDepartmentID 

當其他國家的人民代碼做一個動態添加列到表AccessUser，服務器，或者有新的變化視圖的SQL！

EG：

dbo.AccessUser.AccessUserCountry, dbo.AccessUser.AccessUserWeb 

被改爲

dbo.AccessUser.AccessUserCountry AS AccessUserCity, 
dbo.AccessUser.AccessUserWeb AS AccessUserCountry 

這大大F * * * S了我得到的數據的呈現....它的觀點一樣，試圖維持各列的位置。

刪除列奇蹟般地將sql更改爲原始。

所以問題是：

• 這是怎麼回事？它是服務器嗎？ CMS 軟件中的某些功能（其中添加字段功能是）
• 我可以對視圖進行設置，使其將sql語句視爲100％靜態？

問候，

斯蒂恩

Answer 1

重新編譯視圖或程序執行以下命令：

/* View: */ 
exec sp_refreshview 'dbo.MyViewName' 

/* Procedure, FN, IF, TF */ 
exec sp_recompile 'dbo.ProcedureName' 
exec sp_recompile 'dbo.ScalarFunctionName' 
exec sp_recompile 'dbo.InlineFunctionName' 
exec sp_recompile 'dbo.TableFunctionName' 

你可以得到的對象從系統對象的列表。將它們選入表變量應該相對容易，並生成一個依次重新編譯每個循環的循環。

set nocount on 
declare @o table(
    id int primary key, 
    object_full_name nvarchar(1000), 
    xtype nvarchar(20) 
) 
insert @o 
select 
    id, object_schema_name(id) + '.' + object_name(id) as object_full_name, xtype 
from sysobjects so 
where 
    xtype in ('V', 'P', 'FN', 'TF', 'IF') 


while exists (select 1 from @o) 
begin 
    declare @id int 
    declare @object_full_name nvarchar(1000) 
    declare @xtype nvarchar(20) 
    set @id = null 
    select top 1 @id = id, @object_full_name = object_full_name, @xtype = xtype from @o order by xtype, object_full_name, id 
    delete @o where id = @id 
    if @xtype = 'V' 
    begin 
     raiserror('Marking for recompile - %s: %s', 0, 1, @xtype, @object_full_name) 
     exec dbo.sp_refreshview @object_full_name 
    end 
    else 
    begin 
     raiserror('Marking for recompile - %s: %s', 0, 1, @xtype, @object_full_name) 
     exec dbo.sp_recompile @object_full_name 
    end 
end 

您也可以考慮DDL觸發器按需執行此操作。