我有一個蟒蛇列列表col_list = [name, age, address.city, address.street, address.zipcode, address.state]這是我在Pyspark中選擇的。df = df.select(*[col(c) for c in col_list]).alias(c.replace('.', '_'))上面的語句創建了一個包含列名稱的平面數據幀 - 名稱,年齡,城市,街道,郵政編碼,州,但我需要列名稱,如 - address_city,address_street,address_zipcode,address_state。任何建議。
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