fdb schema 主键默认值

[JanHuang]

主键递增，不应该出现默认值.

CREATE TABLE `api_downloads` (
`id` int(11)  NOT NULL DEFAULT "0" AUTO_INCREMENT COMMENT "",
`name` varchar(32)  NOT NULL DEFAULT ""  COMMENT "",
`url_cn` varchar(100)  NOT NULL DEFAULT ""  COMMENT "",
`url_ios` varchar(100)  NOT NULL DEFAULT ""  COMMENT "",
`url_gm` varchar(100)  NOT NULL DEFAULT ""  COMMENT "",
`create_at` int(10)  NOT NULL DEFAULT "0"  COMMENT "",
`update_at` int(10)  NOT NULL DEFAULT "0"  COMMENT "",
PRIMARY KEY (`id`)
) ENGINE InnoDB CHARSET utf8 COMMENT "";