CREATE TABLE `game_event_gameobject` (
  `guid` int(10) unsigned NOT NULL,
  `event` mediumint(9) NOT NULL DEFAULT '0' COMMENT 'Put negatives values to remove during event',
  PRIMARY KEY (`guid`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;

CREATE TABLE `game_event_creature` (
  `guid` int(10) unsigned NOT NULL,
  `event` mediumint(9) NOT NULL DEFAULT '0' COMMENT 'Put negatives values to remove during event',
  PRIMARY KEY (`guid`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;

CREATE TABLE `game_event` (
  `entry` mediumint(8) unsigned NOT NULL COMMENT 'Entry of the game event',
  `start` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' COMMENT 'Absolute start date, the event will never start before',
  `end` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00' COMMENT 'Absolute end date, the event will never start afler',
  `occurence` bigint(20) unsigned NOT NULL DEFAULT '86400' COMMENT 'Delay in hours between occurences of the event',
  `length` bigint(20) unsigned NOT NULL DEFAULT '43200' COMMENT 'Length in hours of the event',
  `description` varchar(255) DEFAULT NULL COMMENT 'Description of the event displayed in console',
  PRIMARY KEY (`entry`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8;