Function create_table_if_not_exists

script/check_sql.py:11–18

(db_obj, table_name, create_table_sql)

        return json.load(f)

def create_table_if_not_exists(db_obj, table_name, create_table_sql):
    # 尝试创建表，如果表不存在
    try:
        db_obj.execute(create_table_sql)
        db_obj.commit()
        print(f"【创建表】'{table_name}' 已成功创建。")
    except sqlite3.OperationalError as e:
        print(f"创建表时出错：{e}")

def check_and_add_missing_fields(db_obj, table_name, field_definitions):
    cursor = db_obj.cursor()