I've understood what you want.
So this is the structure of the db before upgrading:
Structure de la table `forumbans`
--
CREATE TABLE `forumbans` (
`id` int(10) unsigned NOT NULL auto_increment,
`username` varchar(200) default NULL,
`ip` varchar(255) default NULL,
`email` varchar(50) default NULL,
`message` varchar(255) default NULL,
`expire` int(10) unsigned default NULL,
PRIMARY KEY (`id`)
) TYPE=MyISAM AUTO_INCREMENT=1 ;
-- --------------------------------------------------------
--
-- Structure de la table `forumcategories`
--
CREATE TABLE `forumcategories` (
`id` int(10) unsigned NOT NULL auto_increment,
`cat_name` varchar(80) NOT NULL default 'New Category',
`disp_position` int(10) NOT NULL default '0',
PRIMARY KEY (`id`)
) TYPE=MyISAM AUTO_INCREMENT=4 ;
-- --------------------------------------------------------
--
-- Structure de la table `forumcensoring`
--
CREATE TABLE `forumcensoring` (
`id` int(10) unsigned NOT NULL auto_increment,
`search_for` varchar(60) NOT NULL default '',
`replace_with` varchar(60) NOT NULL default '',
PRIMARY KEY (`id`)
) TYPE=MyISAM AUTO_INCREMENT=3 ;
-- --------------------------------------------------------
--
-- Structure de la table `forumconfig`
--
CREATE TABLE `forumconfig` (
`conf_name` varchar(255) NOT NULL default '',
`conf_value` text,
PRIMARY KEY (`conf_name`)
) TYPE=MyISAM;
-- --------------------------------------------------------
--
-- Structure de la table `forumforums`
--
CREATE TABLE `forumforums` (
`id` int(10) unsigned NOT NULL auto_increment,
`forum_name` varchar(80) NOT NULL default 'New forum',
`forum_desc` text,
`moderators` text,
`num_topics` mediumint(8) unsigned NOT NULL default '0',
`num_posts` mediumint(8) unsigned NOT NULL default '0',
`last_post` int(10) unsigned default NULL,
`last_post_id` int(10) unsigned default NULL,
`last_poster` varchar(200) default NULL,
`closed` tinyint(1) NOT NULL default '0',
`admmod_only` tinyint(1) NOT NULL default '0',
`disp_position` int(10) NOT NULL default '0',
`cat_id` int(10) unsigned NOT NULL default '0',
PRIMARY KEY (`id`)
) TYPE=MyISAM AUTO_INCREMENT=16 ;
-- --------------------------------------------------------
--
-- Structure de la table `forumonline`
--
CREATE TABLE `forumonline` (
`user_id` int(10) unsigned NOT NULL default '0',
`ident` varchar(200) NOT NULL default '',
`logged` int(10) unsigned NOT NULL default '0'
) TYPE=MyISAM;
-- --------------------------------------------------------
--
-- Structure de la table `forumposts`
--
CREATE TABLE `forumposts` (
`id` int(10) unsigned NOT NULL auto_increment,
`poster` varchar(200) NOT NULL default '',
`poster_id` int(10) unsigned NOT NULL default '1',
`poster_ip` varchar(15) default NULL,
`poster_email` varchar(50) default NULL,
`message` text NOT NULL,
`smilies` tinyint(1) NOT NULL default '1',
`posted` int(10) unsigned NOT NULL default '0',
`edited` int(10) unsigned default NULL,
`edited_by` varchar(200) default NULL,
`topic_id` int(10) unsigned NOT NULL default '0',
PRIMARY KEY (`id`)
) TYPE=MyISAM AUTO_INCREMENT=1062 ;
-- --------------------------------------------------------
--
-- Structure de la table `forumranks`
--
CREATE TABLE `forumranks` (
`id` int(10) unsigned NOT NULL auto_increment,
`rank` varchar(50) NOT NULL default '',
`min_posts` mediumint(8) unsigned NOT NULL default '0',
PRIMARY KEY (`id`)
) TYPE=MyISAM AUTO_INCREMENT=3 ;
-- --------------------------------------------------------
--
-- Structure de la table `forumreports`
--
CREATE TABLE `forumreports` (
`id` int(10) unsigned NOT NULL auto_increment,
`post_id` int(10) unsigned NOT NULL default '0',
`topic_id` int(10) unsigned NOT NULL default '0',
`forum_id` int(10) unsigned NOT NULL default '0',
`reported_by` int(10) unsigned NOT NULL default '0',
`created` int(10) unsigned NOT NULL default '0',
`message` text NOT NULL,
`zapped` int(10) unsigned default NULL,
`zapped_by` int(10) unsigned default NULL,
PRIMARY KEY (`id`)
) TYPE=MyISAM AUTO_INCREMENT=3 ;
-- --------------------------------------------------------
--
-- Structure de la table `forumsearch_matches`
--
CREATE TABLE `forumsearch_matches` (
`post_id` int(10) unsigned NOT NULL default '0',
`word_id` int(10) unsigned NOT NULL default '0',
`subject_match` tinyint(1) NOT NULL default '0'
) TYPE=MyISAM;
-- --------------------------------------------------------
--
-- Structure de la table `forumsearch_results`
--
CREATE TABLE `forumsearch_results` (
`id` int(10) unsigned NOT NULL default '0',
`ident` varchar(200) NOT NULL default '',
`search_data` text NOT NULL,
PRIMARY KEY (`id`)
) TYPE=MyISAM;
-- --------------------------------------------------------
--
-- Structure de la table `forumsearch_words`
--
CREATE TABLE `forumsearch_words` (
`id` int(10) unsigned NOT NULL auto_increment,
`word` varchar(20) binary NOT NULL default '',
PRIMARY KEY (`word`),
KEY `forumsearch_words_id_idx` (`id`)
) TYPE=MyISAM AUTO_INCREMENT=7158 ;
-- --------------------------------------------------------
--
-- Structure de la table `forumsubscriptions`
--
CREATE TABLE `forumsubscriptions` (
`user_id` int(10) unsigned NOT NULL default '0',
`topic_id` int(10) unsigned NOT NULL default '0'
) TYPE=MyISAM;
-- --------------------------------------------------------
--
-- Structure de la table `forumtopics`
--
CREATE TABLE `forumtopics` (
`id` int(10) unsigned NOT NULL auto_increment,
`poster` varchar(200) NOT NULL default '',
`subject` varchar(255) NOT NULL default '',
`posted` int(10) unsigned NOT NULL default '0',
`last_post` int(10) unsigned NOT NULL default '0',
`last_post_id` int(10) unsigned NOT NULL default '0',
`last_poster` varchar(200) default NULL,
`num_views` mediumint(8) unsigned NOT NULL default '0',
`num_replies` mediumint(8) unsigned NOT NULL default '0',
`closed` tinyint(1) NOT NULL default '0',
`sticky` tinyint(1) NOT NULL default '0',
`moved_to` int(10) unsigned default NULL,
`forum_id` int(10) unsigned NOT NULL default '0',
PRIMARY KEY (`id`)
) TYPE=MyISAM AUTO_INCREMENT=151 ;
-- --------------------------------------------------------
--
-- Structure de la table `forumusers`
--
CREATE TABLE `forumusers` (
`id` int(10) unsigned NOT NULL auto_increment,
`username` varchar(200) NOT NULL default '',
`password` varchar(40) NOT NULL default '',
`email` varchar(50) NOT NULL default '',
`title` varchar(50) default NULL,
`realname` varchar(40) default NULL,
`url` varchar(100) default NULL,
`icq` varchar(12) default NULL,
`msn` varchar(50) default NULL,
`aim` varchar(20) default NULL,
`yahoo` varchar(20) default NULL,
`location` varchar(30) default NULL,
`use_avatar` tinyint(1) NOT NULL default '0',
`signature` text,
`disp_topics` tinyint(3) unsigned default NULL,
`disp_posts` tinyint(3) unsigned default NULL,
`email_setting` tinyint(1) NOT NULL default '1',
`save_pass` tinyint(1) NOT NULL default '1',
`notify_with_post` tinyint(1) NOT NULL default '0',
`smilies` tinyint(1) NOT NULL default '1',
`show_img` tinyint(1) NOT NULL default '1',
`show_avatars` tinyint(1) NOT NULL default '1',
`show_sig` tinyint(1) NOT NULL default '1',
`link_to_new_win` tinyint(1) NOT NULL default '1',
`timezone` tinyint(2) NOT NULL default '0',
`style` varchar(25) NOT NULL default 'Oxygen',
`num_posts` int(10) unsigned NOT NULL default '0',
`status` tinyint(1) NOT NULL default '-1',
`last_post` int(10) unsigned default NULL,
`registered` int(10) unsigned NOT NULL default '0',
`last_visit` int(10) unsigned NOT NULL default '0',
`last_action` int(10) unsigned NOT NULL default '0',
`admin_note` varchar(30) default NULL,
`activate_string` varchar(50) default NULL,
`activate_key` varchar(8) default NULL,
PRIMARY KEY (`id`)
) TYPE=MyISAM AUTO_INCREMENT=141 ;
It has no link but I also want to tell you that though I'm subscribed to this topic, I do not receive any notification when an answer is posted.