使用Python3 / sqlite3创建列数未知的表

import sqlite3

conn = sqlite3.connect('database.db')

cursor = conn.cursor()

num_columns = int(input("请输入表的列数："))

table_name = 'my_table'
columns = ', '.join([f'column{i} TEXT' for i in range(1, num_columns+1)])
create_table_query = f'CREATE TABLE {table_name} ({columns})'

cursor.execute(create_table_query)

conn.commit()
conn.close()

import sqlite3

conn = sqlite3.connect('database.db')
cursor = conn.cursor()

num_columns = int(input("请输入表的列数："))

table_name = 'my_table'
columns = ', '.join([f'column{i} TEXT' for i in range(1, num_columns+1)])
create_table_query = f'CREATE TABLE {table_name} ({columns})'

cursor.execute(create_table_query)

conn.commit()
conn.close()