如何解决sqlite3.InterfaceError:错误绑定参数0-可能不受支持的类型外键主键
我正在尝试将id变量从shows表(PRIMARY KEYS)传递到体裁表(FOREIGN KEYS)。 请帮忙。
'''
import csv
import sqlite3
open("2020shows.db","w" ).close()
connection = sqlite3.connect("2020shows.db")
cursor = connection.cursor()
cursor.execute("CREATE TABLE shows(id INTEGER,title TEXT,PRIMARY KEY(id))")
cursor.execute("CREATE TABLE genres(show_id INTEGER,genre TEXT,FOREIGN KEY(show_id) REFERENCES shows(id))")
with open("2020-Favorite TV Shows - Form Responses 1.csv","r") as file:
reader = csv.DictReader(file)
for row in reader:
title = row["title"].strip().upper()
id = cursor.execute("INSERT INTO shows (title) VALUES(?)",(title,))
for genre in row["genres"].split(","):
cursor.execute("INSERT INTO genres (show_id,genre) VALUES (?,?)",(id,genre))
connection.commit()
connection.close()
'''
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