如何使用N在SQL Server中插入多語言數據？

Question

我通過使用N'...'知道我們可以在SQL Server中插入多語言數據。但我不知道如何使用它的參數。請幫我..

我的代碼是：

Alter proc proc_T_NewsAddUpdate 
( 
    @Id bigint, 
    @Title nvarchar(500), 
    @Description nvarchar(1000), 
    @image nvarchar(200), 
    @DateOfNews datetime, 
    @CreatedBy bigint, 
    @ModifiedBy bigint, 
    @IsVisible int, 
    @IsDeleted int 
) 
as 
    if exists(select 1 from T_LatestNews where ID=@Id) 
    begin 
     Update t_LatestNews 
     set Titlle = N@Title, 
      DesCription = N@Description, 
      Image = N@image, 
      dateOfnews = @DateOfNews, 
      modifiedDate = GETDATE(), 
      ModifiedBy = @ModifiedBy, 
      Isvisible = @IsVisible, 
      isdeleted = @IsDeleted 
     where 
      ID=@Id 

     select 1 
    end 
    else 
    begin 
     insert into t_latestnews (Titlle, Description, Image, dateofnews, CreatedDate, ModifiedDate, CreatedBy, ModifiedBy, isvisible, isdeleted) 
     values(@Title, @Description, @image, @DateOfNews, GETDATE(), GETDATE(), @CreatedBy, @ModifiedBy, @IsVisible, @IsDeleted) 

     select 1 
    end 

Answer 1

修改你的存儲過程，看起來像這樣：

Alter proc proc_T_NewsAddUpdate 
( 
    @Id bigint, 
    @Title nvarchar(500), 
    @Description nvarchar(1000), 
    @image nvarchar(200), 
    @DateOfNews datetime, 
    @CreatedBy bigint, 
    @ModifiedBy bigint, 
    @IsVisible int, 
    @IsDeleted int 
) 
as 
    if exists(select 1 from T_LatestNews where ID=@Id) 
    begin 
     Update t_LatestNews set Titlle=@Title,DesCription=@Description,Image=@image,dateOfnews=@DateOfNews,modifiedDate=GETDATE(),ModifiedBy=@ModifiedBy,Isvisible=@IsVisible,isdeleted=@IsDeleted where ID=@Id 
     select 1 
    end 
    else 
    begin 
     insert into t_latestnews (Titlle,Description,Image,dateofnews,CreatedDate,ModifiedDate,CreatedBy,ModifiedBy,isvisible,isdeleted) values(@Title,@Description, 
     @image,@DateOfNews,GETDATE(),GETDATE(),@CreatedBy,@ModifiedBy,@IsVisible,@IsDeleted) 
     select 1 
    end 

然後調用它像這樣：

exec proc_T_NewsAddUpdate 
    @Id = 1, 
    @Title = N'Sample Title', 
    @Description = N'Sample Description', 
    @image = N'Sample Image', 
    @DateOfNews = '1/1/2000', 
    @CreatedBy = 1, 
    @ModifiedBy = 1, 
    @IsVisible = 1, 
    @IsDeleted = 1 

Answer 2

使用nvarchar的，而不是爲varchar類型。

Answer 3

最簡單的辦法是在表中插入數據作爲NVARCHAR數據類型，如下圖所示。

- 創建表

CREATE TABLE TBL_LANG 

(

LNAME VARCHAR(50), 

LTXT NVARCHAR(100) 

) 

- 插入的「Hello World」，在不同勢語言

INSERT INTO TBL_LANG 

VALUES ('English',N'Hello World') 

INSERT INTO TBL_LANG 

VALUES ('Hindi',N'हैलो दुनिया') 

INSERT INTO TBL_LANG 

VALUES ('Chines',N'你好世界') 

INSERT INTO TBL_LANG 

VALUES ('Urdu',N'ہیلو دنیا') 

- 查看錶數據

SELECT * FROM TBL_LANG