日期:2014-05-17  浏览次数:20724 次

建立博客数据库问题??
近期想做一个博客,数据库应该怎么建??几张表??哪些字段??

------解决方案--------------------
网上搜一下很多的,
------解决方案--------------------
SQL code
DROP TABLE IF EXISTS attachment;
CREATE TABLE `attachment` (
  `aid` smallint(5) unsigned NOT NULL auto_increment,
  `blogid` mediumint(8) unsigned NOT NULL default '0',
  `filename` varchar(255) NOT NULL default '',
  `filesize` int(10) NOT NULL default '0',
  `filepath` varchar(255) NOT NULL default '',
  `addtime` bigint(20) NOT NULL,
  PRIMARY KEY  (`aid`),
  KEY `blogid` (`blogid`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;


DROP TABLE IF EXISTS blog;
CREATE TABLE `blog` (
  `gid` mediumint(8) unsigned NOT NULL auto_increment,
  `title` varchar(255) NOT NULL default '',
  `date` bigint(20) NOT NULL,
  `content` longtext NOT NULL,
  `excerpt` longtext NOT NULL,
  `author` int(10) NOT NULL default '1',
  `sortid` tinyint(3) NOT NULL default '-1',
  `type` varchar(20) NOT NULL default 'blog',
  `views` mediumint(8) unsigned NOT NULL default '0',
  `comnum` mediumint(8) unsigned NOT NULL default '0',
  `tbcount` mediumint(8) unsigned NOT NULL default '0',
  `attnum` mediumint(8) unsigned NOT NULL default '0',
  `top` enum('n','y') NOT NULL default 'n',
  `hide` enum('n','y') NOT NULL default 'n',
  `allow_remark` enum('n','y') NOT NULL default 'y',
  `allow_tb` enum('n','y') NOT NULL default 'y',
  `password` varchar(255) NOT NULL default '',
  `alias` varchar(200) NOT NULL default '',
  PRIMARY KEY  (`gid`),
  KEY `date` (`date`),
  KEY `author` (`author`),
  KEY `sortid` (`sortid`),
  KEY `type` (`type`),
  KEY `hide` (`hide`)
) ENGINE=MyISAM AUTO_INCREMENT=59 DEFAULT CHARSET=utf8;

DROP TABLE IF EXISTS comment;
CREATE TABLE `comment` (
  `cid` mediumint(8) unsigned NOT NULL auto_increment,
  `gid` mediumint(8) unsigned NOT NULL default '0',
  `date` bigint(20) NOT NULL,
  `poster` varchar(20) NOT NULL default '',
  `comment` text NOT NULL,
  `mail` varchar(60) NOT NULL default '',
  `url` varchar(75) NOT NULL default '',
  `ip` varchar(128) NOT NULL default '',
  `hide` enum('n','y') NOT NULL default 'n',
  `pid` mediumint(8) unsigned NOT NULL default '0',
  PRIMARY KEY  (`cid`),
  KEY `gid` (`gid`),
  KEY `hide` (`hide`)
) ENGINE=MyISAM AUTO_INCREMENT=28 DEFAULT CHARSET=utf8;

DROP TABLE IF EXISTS options;
CREATE TABLE `options` (
  `option_id` int(11) unsigned NOT NULL auto_increment,
  `option_name` varchar(255) NOT NULL,
  `option_value` longtext NOT NULL,
  PRIMARY KEY  (`option_id`),
  KEY `option_name` (`option_name`)
) ENGINE=MyISAM AUTO_INCREMENT=48 DEFAULT CHARSET=utf8;

DROP TABLE IF EXISTS reply;
CREATE TABLE `reply` (
  `id` mediumint(8) unsigned NOT NULL auto_increment,
  `tid` mediumint(8) unsigned NOT NULL default '0',
  `date` bigint(20) NOT NULL,
  `name` varchar(20) NOT NULL default '',
  `content` text NOT NULL,
  `hide` enum('n','y') NOT NULL default 'n',
  `ip` varchar(128) NOT NULL default '',
  PRIMARY KEY  (`id`),
  KEY `gid` (`tid`),
  KEY `hide` (`hide`)
) ENGINE=MyISAM AUTO_INCREMENT=2 DEFAULT CHARSET=utf8;

DROP TABLE IF EXISTS sort;
CREATE TABLE `sort` (
  `sid` tinyint(3) unsigned NOT NULL auto_increment,
  `sortname` varchar(255) NOT NULL default '',
  `taxis` tinyint(3) NOT NULL default '0',
  `alias` varchar(200) NOT NULL default '',
  PRIMARY KEY  (`sid`)
) ENGINE=MyISAM AUTO_INCREMENT=11 DEFAULT CHARSET=utf8;


DROP TABLE IF EXISTS link;
CREATE TABLE `link` (
  `id` smallint(4) unsigned NOT NULL auto_increment,
  `sitename` varchar(30) NOT NULL default '',
  `siteurl` varchar(75) NOT NULL default '',
  `description` varchar(255) NOT NULL default '',
  `taxis` smallint(4) unsigned NOT NULL default '0',
  PRIMARY KEY  (`id`)
) ENGINE=MyISAM AUTO_INCREMENT=8 DEFAULT CHARSET=utf8;

DROP TABLE IF EXISTS tag;
CREATE TABLE `tag` (
  `tid` mediumint(8) unsigned NOT NULL auto_increment,
  `tagname` varchar(60) NOT NULL default '',
  `gid` text NOT NULL,
  PRIMARY KEY  (`tid`),