CREATE TABLE `withdrawal` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`policy_id` int(11) NOT NULL COMMENT '编号',
`operator_id` int(11) NOT NULL COMMENT '操作人编号',
`operation_time` int(11) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8
如上所示int(11)到底是啥意思呢?
楼主看看我之前总结的文章,马上就明了