CREATE TABLE IF NOT EXISTS `zt_im_chat` ( `id` mediumint(8) unsigned NOT NULL AUTO_INCREMENT, `gid` char(40) NOT NULL DEFAULT '', `name` varchar(60) NOT NULL DEFAULT '', `type` varchar(20) NOT NULL DEFAULT 'group', `admins` varchar(255) NOT NULL DEFAULT '', `committers` varchar(255) NOT NULL DEFAULT '', `subject` mediumint(8) unsigned NOT NULL DEFAULT 0, `public` enum('0', '1') NOT NULL DEFAULT '0', `createdBy` varchar(30) NOT NULL DEFAULT '', `createdDate` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `editedBy` varchar(30) NOT NULL DEFAULT '', `editedDate` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `lastActiveTime` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `dismissDate` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', PRIMARY KEY (`id`), KEY `gid` (`gid`), KEY `name` (`name`), KEY `type` (`type`), KEY `public` (`public`), KEY `createdBy` (`createdBy`), KEY `editedBy` (`editedBy`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8; CREATE TABLE IF NOT EXISTS `zt_im_chatuser` ( `id` mediumint(8) unsigned NOT NULL AUTO_INCREMENT, `cgid` char(40) NOT NULL DEFAULT '', `user` mediumint(8) NOT NULL DEFAULT 0, `order` smallint(5) NOT NULL DEFAULT 0, `star` enum('0', '1') NOT NULL DEFAULT '0', `hide` enum('0', '1') NOT NULL DEFAULT '0', `mute` enum('0', '1') NOT NULL DEFAULT '0', `join` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `quit` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `category` varchar(40) NOT NULL DEFAULT '', PRIMARY KEY (`id`), KEY `cgid` (`cgid`), KEY `user` (`user`), KEY `order` (`order`), KEY `star` (`star`), KEY `hide` (`hide`), UNIQUE KEY `chatuser` (`cgid`, `user`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8; CREATE TABLE IF NOT EXISTS `zt_im_client` ( `id` int(11) unsigned NOT NULL AUTO_INCREMENT, `version` char(10) NOT NULL DEFAULT '', `desc` varchar(100) NOT NULL DEFAULT '', `changeLog` text NOT NULL, `strategy` varchar(10) NOT NULL DEFAULT '', `downloads` text NOT NULL, `createdDate` datetime NOT NULL, `createdBy` varchar(30) NOT NULL DEFAULT '', `editedDate` datetime NOT NULL, `editedBy` varchar(30) NOT NULL DEFAULT '', `status` enum('released','wait') NOT NULL DEFAULT 'wait', PRIMARY KEY (`id`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8; CREATE TABLE IF NOT EXISTS `zt_im_message` ( `id` mediumint(8) unsigned NOT NULL AUTO_INCREMENT, `gid` char(40) NOT NULL DEFAULT '', `cgid` char(40) NOT NULL DEFAULT '', `user` varchar(30) NOT NULL DEFAULT '', `date` datetime NOT NULL DEFAULT '0000-00-00 00:00:00', `order` bigint(8) unsigned NOT NULL, `type` enum('normal', 'broadcast', 'notify') NOT NULL DEFAULT 'normal', `content` text NOT NULL DEFAULT '', `contentType` enum('text', 'plain', 'emotion', 'image', 'file', 'object') NOT NULL DEFAULT 'text', `data` text NOT NULL DEFAULT '', `deleted` enum('0','1') NOT NULL DEFAULT '0', PRIMARY KEY (`id`), KEY `mgid` (`gid`), KEY `mcgid` (`cgid`), KEY `muser` (`user`), KEY `mtype` (`type`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8; CREATE TABLE IF NOT EXISTS `zt_im_messagestatus` ( `user` mediumint(8) NOT NULL DEFAULT 0, `message` int(11) unsigned NOT NULL, `status` enum('waiting','sent','readed','deleted') NOT NULL DEFAULT 'waiting', UNIQUE KEY `user` (`user`,`message`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8;