從csv填充sqlite3數據庫：圍繞'？'的語法錯誤

Question

繼關於從Python中的CSV文件的sqlite3數據庫的人口一前一後，我有完全用代碼編寫的，但滾滾而來了：回溯（最近通話最後一個）：

File "Z:/KS4/Computer Science/OCR corsework/Task 1 Database/populate.py", line 10, in <module> 
    cursor.execute(query, data) 
sqlite3.OperationalError: near "?": syntax error 

這是代碼：

import csv, sqlite3 
connection = sqlite3.connect("TutorGroup.db") 

with open ('studentsEmail-master.csv', 'r') as f: 
    r = csv.reader(f) 
    data = next(r) 
    query = 'insert into dbo.students ({0})' 
    query = query.format(','.join('?' * len(data))) 
    cursor = connection.cursor() 
    cursor.execute(query, data) 
    for data in reader: 
     cursor.execute(query, data) 
    cursor.commit() 

Answer 1

https://www.sqlite.org/lang_insert.html

您需要查詢的單詞values：

query = 'insert into dbo.students values ({0})' 
#         ^^^^^^