比如我的网站 有以下频道： 新闻，软件，视频，动画 4个频道有4张表 [news] --新闻 UpdatesID --对应[Updates].ID [soft] --软件 UpdatesID --对应[Updates].ID [video] --视频 UpdatesID --对应[Updates].ID [Gif] --动画 UpdatesID --对应[Updates].ID 还
比如我的网站 有以下频道：
新闻，软件，视频，动画
4个频道有4张表
[news] --新闻
UpdatesID --对应[Updates].ID
[soft] --软件
UpdatesID --对应[Updates].ID
[video] --视频
UpdatesID --对应[Updates].ID
[Gif] --动画
UpdatesID --对应[Updates].ID
还有一张更新表,当 insert into [news],或[soft]、[video]、[gif] 的时候同时插入 [Updates]
[Updates]
ID
ChannelKey --频道标识值为：news ,soft ,video, gif 中的一个
Title --标题
Descript --描述
Thumbnails --缩略图
[Comments] --评论表
ChannelKey --频道标识值为：news ,soft ,video, gif 中的一个
UpdatesID --对应[Updates].ID
Content --评论内容
IP --所在IP
City --IP所在城市地区
ReplyID --回复的ID
DateTime --评论时间
[Comments]评论表 数据量是比较大的，
想做分区表，根据[Comments].ChannelKey 和 [Comments].UpdatesID 进行分区
分区之后会如下：
-------------------soft([Comments].ChannelKey)-------------------
1-100000 100001-200000 200001-300000 -------([Comments].UpdatesID 区间)
-------------------news([Comments].ChannelKey)-------------------
1-100000 100001-200000 200001-300000 -------([Comments].UpdatesID 区间)
-------------------video([Comments].ChannelKey)-------------------
1-100000 100001-200000 200001-300000 -------([Comments].UpdatesID 区间)
-------------------gif([Comments].ChannelKey)-------------------
1-100000 100001-200000 200001-300000 -------([Comments].UpdatesID 区间)
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