游标的应用，一个小小的功能，做一下记录

DECLARE hotelCur CURSOR FOR 
SELECT ID,PinYin,Name FROM tb_hotel_info 
OPEN hotelCur 
declare @ID int
declare @Pinyin nvarchar(500)
declare @Name nvarchar(500)
FETCH NEXT FROM hotelCur into @ID,@Pinyin,@Name     
while @@fetch_status=0
begin
    declare @NameEn nvarchar(800)
    declare @result nvarchar(1000)
    select @NameEn=Name_new from tb_Hotel_Info_Lang where Hotel_ID=@ID and Lang=‘en-us‘
    if @Name<>‘‘
    begin
        set @result=@Name
    end
    if @Pinyin<>‘‘
        set @result=@result+‘ ‘+@Pinyin;
    if @NameEn<>‘‘
        set @result=@result+‘ ‘+@NameEn

    update tb_hotel_info set KeyWords=@result where ID=@ID
    FETCH NEXT FROM hotelCur into @ID,@Pinyin,@Name     
end
close hotelCur
deallocate hotelCur