Try this , Not sure work .
Code:
--
-- Definition of table `drop_data_global`
--
DROP TABLE IF EXISTS `drop_data_global`;
CREATE TABLE `drop_data_global` (
`id` bigint(20) NOT NULL AUTO_INCREMENT,
`continent` int(11) NOT NULL,
`dropType` tinyint(1) NOT NULL DEFAULT '0',
`itemid` int(11) NOT NULL DEFAULT '0',
`minimum_quantity` int(11) NOT NULL DEFAULT '1',
`maximum_quantity` int(11) NOT NULL DEFAULT '1',
`questid` int(11) NOT NULL DEFAULT '0',
`chance` int(11) NOT NULL DEFAULT '0',
`comments` varchar(45) DEFAULT NULL,
PRIMARY KEY (`id`),
KEY `mobid` (`continent`) USING BTREE
) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=latin1 ROW_FORMAT=DYNAMIC;