数据库加表
mysql变更格式
数据库:ucs
表名:tb_city_number
sql:
CREATE TABLE `tb_city_number` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`code` varchar(4) NOT NULL,
`city` varchar(255) NOT NULL,
`add_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
`lastupdatetime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8