Classic database normalization would say to create a pizza table, and then a many-to-many table relating pizza IDs to topping IDs.

典型的数据库标准会建议需要先创建一张比萨表，然后再创建一张将比萨id与浇头id关联起来的多对多表。

youdao

If infinite toppings aren't needed, you can include several topping fields in the Pizza table (topping_1, topping_2, and so on).

如果不需要如此多的浇头，则可以将若干个浇头字段包括在比萨表中(topping_1、topping_2等等)。

youdao

If infinite toppings aren't needed, you can include several topping fields in the Pizza table (topping_1, topping_2, and so on).

如果不需要如此多的浇头，则可以将若干个浇头字段包括在比萨表中(topping_1、topping_2等等)。

youdao