数据库结构-如何判断是否有新回复
数据库结构--怎么判断是否有新回复？
数据库结构--怎么判断是否有新回复？
如我在这里发了贴，人家回复了我的帖子，我进入帖子中心，这个帖子会高亮显示，我点击浏览这个帖子后，这个帖子就变成普通非高亮状态，请问数据库结构应该是怎样的？
------解决方案--------------------
设一字段：
初值为一
回复加一，浏览减一
列表时判断一下即可
------解决方案--------------------
表里加个字段，递增就行，有回复就加一
------解决方案--------------------
被一个字段，update_time 数据库设一下，更新时，记录最近更新时间！
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