drop table if exists `msg_push`.`message`;
create table `msg_push`.`message` (
    `id` int(11) not null auto_increment,
    `sys_name` varchar(64) not null default '',
    `remind_type` varchar(64) not null default '',
    `target` varchar(64) not null default '',
    `content` text not null ,
    `status` int(11) not null default 0,
    `create_at` DATETIME not null default CURRENT_TIMESTAMP,
    `update_at` DATETIME not null ON UPDATE CURRENT_TIMESTAMP ,
     primary key(`id`)
)