declare cursor_text cursor SCROLL for select memo from dbo.backmemo --DECLARE 定義遊標,對於未指定SCROLL選項的遊標來說,只支持NEXT取值. open cursor_text --打開遊標 declare @row varchar(100) --定義變量 --只有支持6種移動選項,分別爲到第一行(FIRST),最後一行(LAST),下一行(NEXT),上一行(PRIOR),直接跳到某行(ABSOLUTE(n)),相對於目前跳幾行(RELATIVE(n)) --把遊標賦值給變量(注意:這裏上面的查詢語句,查出來幾列,就需要幾個變量去接收值) fetch next from cursor_text into @row --下一行 print @row fetch first from cursor_text into @row --第一行 print @row fetch prior from cursor_text into @row --上一行 print @row fetch ABSOLUTE 4 from cursor_text into @row --取第四行 print @row fetch RELATIVE -1 from cursor_text into @row --當前行的上一行 print @row close cursor_text --關閉遊標 deallocate cursor_text --當遊標不再需要被使用後,釋放遊標 -- 遊標經常會和全局變量@@FETCH_STATUS與WHILE循環來共同使用,以達到遍歷遊標所在數據集的目的,例如: declare text_cursor cursor scroll for select item_clsno,item_clsname from bi_t_item_cls open text_cursor declare @item_code varchar(50) declare @item_name varchar(60) while @@FETCH_STATUS=0 begin fetch next from text_cursor into @item_code,@item_name print @item_code print @item_name end close text_cursor deallocate text_cursor