CREATE TABLE `建表模版` (  `id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '序号',  `gmt_create` datetime DEFAULT NULL COMMENT '创建时间',  `gmt_modified` timestamp NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',  `is_deleted` tinyint(1) unsigned DEFAULT '0' COMMENT '是否逻辑删除：1-删除，0-未删除',  PRIMARY KEY (`id`)) ENGINE=InnoDB DEFAULT CHARSET=utf8;