SQL无效列名称错误

Question

这是正在工作的查询;

@tc varchar(11), 
@urun nvarchar(50), 
@islem nvarchar(20), 
@ilk_agirlik nvarchar(4), 
@son_Agirlik nvarchar(4) 
AS 
BEGIN 
SET NOCOUNT ON; 
DECLARE @tabloadi NVARCHAR(15) 
declare @sutunadi1 nvarchar(max) 
set @sutunadi1 = @urun+N'_'+@islem+N'_ilk' 
declare @sutunadi2 nvarchar(max) 
set @sutunadi2 = @urun+N'_'+@islem+N'_son' 
SET @tabloadi=@tc 
IF EXISTS(SELECT * 
      FROM INFORMATION_SCHEMA.COLUMNS 
      WHERE TABLE_NAME=@tabloadi 
       AND COLUMN_NAME=@sutunadi1) 
BEGIN 
    declare @sql nvarchar(max) 
    SET @Sql = N'insert into dbo.' + QUOTENAME(@Tc) 
     + N'(' + QUOTENAME(@sutunadi1)+ N',' + QUOTENAME(@sutunadi2) + N', gun, ay, yil, saat, dakika) ' 
     + N'VALUES (' + @ilk_agirlik+ N',' + @son_agirlik + N',' + convert(varchar(2),day(GETDATE())) + N',' + convert(varchar(2),month(GETDATE())) + N',' + convert(varchar(4),year(GETDATE())) + N',' + convert(varchar(2),datepart(hh,GETDATE())) + N',' + convert(varchar(2),datepart(mi,GETDATE())) + N')' 
    EXECUTE sp_executesql @Sql 
END  

当我加2列，其名称urun和islem到我刚刚改变了这种代码表 ;

SET @Sql = N'insert into dbo.' + QUOTENAME(@Tc) 
     + N'(' + QUOTENAME(@sutunadi1)+ N',' + QUOTENAME(@sutunadi2) + N', gun, ay, yil, saat, dakika, urun, islem) ' 
     + N'VALUES (' + @ilk_agirlik+ N',' + @son_agirlik + N',' + convert(varchar(2),day(GETDATE())) + N',' + convert(varchar(2),month(GETDATE())) + N',' + convert(varchar(4),year(GETDATE())) + N',' + convert(varchar(2),datepart(hh,GETDATE())) + N',' + convert(varchar(2),datepart(mi,GETDATE())) + N',' + @urun + N',' + @islem + N')' 

它产生一个错误，“无效列名” 什么是错，我只是添加了两列工作查询????

Answer 1

尝试用更换您的最后一行：

+ N'VALUES (' + @ilk_agirlik+ N',' + @son_agirlik + N',' + convert(varchar(2),day(GETDATE())) + N',' + convert(varchar(2),month(GETDATE())) + N',' + convert(varchar(4),year(GETDATE())) + N',' + convert(varchar(2),datepart(hh,GETDATE())) + N',' + convert(varchar(2),datepart(mi,GETDATE())) + N',''' + @urun + N''',''' +@islem + N''')' 

Answer 2

它解决。 thanx Kannan Kandasamy的解决方案，当我使用char（39）和concat它解决了。

SET @Sql = concat('insert into dbo.', QUOTENAME(@Tc), 
     '(', QUOTENAME(@sutunadi1),',',QUOTENAME(@sutunadi2) ,', gun, ay, yil, saat, dakika, urun, islem) ' 
      ,'VALUES (' , @ilk_agirlik,',' , @son_agirlik ,',',convert(varchar(2),day(GETDATE())) ,',',convert(varchar(2),month(GETDATE())) ,',' , convert(varchar(4),year(GETDATE())) ,',' , convert(varchar(2),datepart(hh,GETDATE())) ,',' , convert(varchar(2),datepart(mi,GETDATE())) ,',' , char(39), @urun,char(39),',', char(39),@islem,char(39) ,')')