php+mysql商城数据库设计问题
- WBOYOriginal
- 2016-06-06 09:36:381320browse
mysql数据库
需要为每个用户都建立一张表来存储他的购买记录吗，这样至少会有上千张表。
如果用一张表来存放所有用户的购买记录那么表又有好多条数据。
到底哪个查找好一点呢？
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