ALTER TABLE `slots` CHANGE `steam` `steam` BIGINT(17) NULL DEFAULT '0', CHANGE `online` `online` TINYINT(1) NULL DEFAULT '0', CHANGE `joinedTime` `joinedTime` TIMESTAMP NULL DEFAULT '0000-00-00 00:00:00', CHANGE `joinedSession` `joinedSession` INT(11) NULL DEFAULT '0', CHANGE `expires` `expires` TIMESTAMP NULL DEFAULT '0000-00-00 00:00:00', CHANGE `reserved` `reserved` TINYINT(1) NULL DEFAULT '0', CHANGE `staff` `staff` TINYINT(1) NULL DEFAULT '0', CHANGE `free` `free` TINYINT(1) NULL DEFAULT '1', CHANGE `canBeKicked` `canBeKicked` TINYINT(1) NULL DEFAULT '1', CHANGE `disconnectedTimestamp` `disconnectedTimestamp` TIMESTAMP NULL DEFAULT '0000-00-00 00:00:00'