关于积分问题
积分是怎么实现的，数据库为什么会加数字呢，我只知道id是数字 会自动增加，可是他们呢的积分也是数字，数据库怎么才能是数据呢，类型那里选择吗？怎么建立呀？我看了很多资料，可是没有找到呀，谁能给我一些提示，让我明白一下，总觉得弄不清楚心里不舒服呀，能给我几句代码，和数据库的建立加网站上的源码！简单一点就可以，能看懂就行，谢谢各位了
------解决方案--------------------
是啊是啊，有一个积分字段，然后还有一个积分条目表。
------解决方案--------------------
SQL加分……
UPDATE table SET 积分字段 = 积分字段 + 20 WHERE 用户id字段 = '某某'
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