常用的sql脚本 游标遍历操作

        Declare @id int
        DECLARE cursor_data CURSOR
        FOR 
        SELECT GeneralID FROM  Article WHERE id > 7146 --这里是取得数据源
        OPEN cursor_data
        FETCH FROM cursor_data INTO @id
        WHILE @@FETCH_STATUS=0
          BEGIN
                  PRINT ‘旧表ID:‘+ CONVERT(NVARCHAR(100),@id) 
                  --拿到这个id后 就可以进行其他操作了--添加操作开始

                  --添加操作完成
                          
                  FETCH FROM cursor_data INTO @id
           END
        CLOSE cursor_data
        DEALLOCATE cursor_data