====== ER della Discussione Informata ======
{{:infodiscs:infodisc_er.jpg|}}
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Inoltre le tabelle
    * AGENDA_TOOLS
    * WIKI_DOCUMENTS
    * RATING
    * OWNER_RESOURCES
sono collegate 'indirettamente' alla discussione informata in quanto ognuna di queste si può riferire nel proprio campo 'tool' o 'owner' allo strumento infodisc.
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SQL delle tabelle:
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  CREATE TABLE `infodiscs` (
   `id` INTEGER UNSIGNED NOT NULL AUTO_INCREMENT,
   `title` VARCHAR(255) NOT NULL,
   `description` TEXT NOT NULL,
   `status` TINYINT UNSIGNED NOT NULL,
   `infodisc_id` INTEGER UNSIGNED NOT NULL,
   `start` DATETIME NOT NULL,
   `end` DATETIME NOT NULL,
   `created` DATETIME NOT NULL,
   `modified` DATETIME NOT NULL,
  PRIMARY KEY(`id`)
  )
  ENGINE = MYISAM;
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  CREATE TABLE  `infodiscs_posts` (
   `id` int(10) unsigned NOT NULL auto_increment,
   `parent_id` int(10) unsigned NOT NULL default '0',
   `title` text character set latin1 collate latin1_general_ci NOT NULL,
   `body` text character set latin1 collate latin1_general_ci NOT NULL,
   `status` tinyint(3) unsigned NOT NULL default '0',
   `created` datetime NOT NULL default '0000-00-00 00:00:00',
   `modified` datetime NOT NULL default '0000-00-00 00:00:00',
   `infodisc_id` int(10) unsigned NOT NULL default '0',
   `discussion_id` int(10) unsigned NOT NULL default '0',
   `user_id` int(10) unsigned NOT NULL default '0',
   `anonymous_id` int(10) unsigned NOT NULL default '0',
  PRIMARY KEY  (`id`)
  ) ENGINE=MyISAM AUTO_INCREMENT=52 DEFAULT CHARSET=latin1;
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  CREATE TABLE  `users` (
   `id` int(11) NOT NULL auto_increment,
   `username` varchar(255) NOT NULL default '',
   `password` varchar(36) NOT NULL default '',
   `first_name` varchar(255) default '',
   `last_name` varchar(255) default '',
   `email` varchar(255) NOT NULL default '',
   `showemail` tinyint(1) NOT NULL default '0',
   `admin` tinyint(1) NOT NULL default '0',
   `active` tinyint(1) NOT NULL default '0',
   `created` datetime default NULL,
   `modified` datetime default NULL,
  PRIMARY KEY  (`id`),
  UNIQUE KEY `username` (`username`),
  UNIQUE KEY `email` (`email`)
  ) ENGINE=MyISAM
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  CREATE TABLE IF NOT EXISTS geomap (
    id             INTEGER UNSIGNED  NOT NULL AUTO_INCREMENT,
    label          MEDIUMTEXT        ,
    boundingBox    GEOMETRY          NOT NULL,
    owner          MEDIUMTEXT        NOT NULL,
    owner_id       INTEGER           NOT NULL,
    maptype        MEDIUMTEXT        NOT NULL,
    PRIMARY KEY(id)
  ) CHARACTER SET utf8 COLLATE utf8_unicode_ci ENGINE=INNODB;
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