关于 pyhton3X 的 sqlite 模块的问题，急求解答！！

>>>import sqlite3
>>>cOnn= sqlite3.connect('D:/my data space/python/data_space')
>>>cur = conn.cursor()
>>>cur.execute("select * from athletes")
<sqlite3.Cursor object at 0x0000023AA9A6A260>
>>> cur.fetchall()
[(1, 'milo', 1978)]
>>> cur.scroll(0,'absolute')
Traceback (most recent call last):
File "<pyshell#5>", line 1, in <module>
cur.scroll(0,'asolute')
AttributeError: 'sqlite3.Cursor' object has no attribute 'scroll'


这个出错是什么鬼，难道没有 scroll 函数？？？纠结