  `changed` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
  PRIMARY KEY (`fid`) USING BTREE,
  KEY `valid` (`valid`),
- KEY `delete` (`delete`)
+ KEY `delete` (`delete`),
+ KEY `created` (`created`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=COMPRESSED;
 
 /*

 `progress` double DEFAULT NULL,
 `status` varchar(10) DEFAULT NULL,
 `luc` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
 PRIMARY KEY (`qid`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

/*

 `type` smallint(6) NOT NULL,
 `created` datetime NOT NULL,
 `uid` int(11) unsigned NOT NULL,
 PRIMARY KEY (`qid`),
 KEY `created` (`created`),
 KEY `uid` (`uid`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=COMPRESSED;

/*
