CREATE TABLE `board` (
  `board_id` bigint not null auto_increment,
  `board_title` varchar(50),
  `board_name` varchar(20),
  `board_pass` varchar(40),
  `board_body` mediumtext,
  `board_create` datetime,
  `board_update` datetime,
  `board_delflg` varchar(1),
  `board_file1` varchar(255),
  `board_file2` varchar(255),
  `board_file3` varchar(255),
  `board_thread` int,
  PRIMARY KEY (`board_id`)
)

CREATE TABLE `access` (
  `access_ip` varchar(15),
  `access_time` int,
  `access_count` int,
  PRIMARY KEY (`access_ip`)
)