'builtin_function_or_method'对象的cursor.ececute(statement)没有属性'execute'

Roh*_*nam 3 python sqlite cursor

c = sqlite3.connect(history_db)
cursor = c.cursor

select_statement = "SELECT urls.urls,urls.Visit_count FROM urls,Visits WHERE 
urls.id=visits.urls;"
cursor.execute(select_statement)

results = c.cursor.fetchcall()

print(results)
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上面的代码在执行时会给出类似以下的错误

Traceback (most recent call last):
File "test.py", line 13, in <module>
cursor.execute(select_statement)
AttributeError: 'builtin_function_or_method' object has no attribute 
'execute'
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我是第一次使用python sqlite3,因此如何在python中使用sqlite3执行此查询?

bru*_*ers 5

Connection.cursor是一个方法,如果不调用它,则会得到方法对象本身,而不是调用它的结果。IOW,你想要的是

cursor = c.cursor()
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