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';内置函数或方法';对象不可编辑';python搜索出错?_Python_Search_Typeerror - Fatal编程技术网

';内置函数或方法';对象不可编辑';python搜索出错?

';内置函数或方法';对象不可编辑';python搜索出错?,python,search,typeerror,Python,Search,Typeerror,我试图在python上编写一个搜索函数,用于在数据库中搜索客户ID(用于登录功能),代码如下: def search_ID(): import sqlite3 # imports SQlite library new_db = sqlite3.connect('LightningParties.db') c = new_db.cursor() c.execute("SELECT * FROM Customer_Details WHERE ID=?",(CustomerIDSave,))

我试图在python上编写一个搜索函数,用于在数据库中搜索客户ID(用于登录功能),代码如下:

def search_ID():

import sqlite3 # imports SQlite library
new_db = sqlite3.connect('LightningParties.db')
c = new_db.cursor()

c.execute("SELECT * FROM Customer_Details WHERE ID=?",(CustomerIDSave,)) 

results = c.fetchall # fetches all of the ID's not just one

for row in results:
    forename1 = (column[1])
每当我尝试运行此操作时,都会出现以下错误:

File "F:/stuff that actually works/customer_login.py", line 29, in search_ID 
for row in results: TypeError: 
'builtin_function_or_method' object is not iterable
我该如何解决这个问题?如果您有任何帮助,请尝试添加参数:

results = c.fetchall()

当您应该运行方法并分配方法返回的内容时,您正在分配方法。

提示:当您有一条错误消息引用行号时,请指示它引用的已发布代码的哪一行。