使用SQL数据库系统，根据数据库逻辑设计的结果来建立数据表，这些用来存取购物系统所涉及的数据信息。
Use the SQL database system, according to result of the database logic design to the establishment data form, and these use to access the shopping system involve of data information.
使用SQL数据库系统，根据数据库逻辑设计的结果来建立数据表，这些用来存取购物系统所涉及的数据信息。
Use the SQL database system, according to result of the database logic design to the establishment data form, and these use to access the shopping system involve of data information.
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