text: CREATE TABLE IF NOT EXISTS `grab`.`double_continuity` (
    `id` INT(11) NOT NULL AUTO_INCREMENT,
    `alias` VARCHAR(100) NOT NULL COMMENT '别名',
    `package_a` TEXT NOT NULL,
    `package_b` TEXT NOT NULL,
    `status` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '报警\n0 = > 关闭\n1 = > 开启',
    `start` CHAR(3) NOT NULL,
    `end` CHAR(3) NOT NULL,
    `number` TINYINT(3) NOT NULL COMMENT '报警期数',
    PRIMARY KEY (`id`))
  ENGINE = MyISAM
  DEFAULT CHARACTER SET = utf8
  COMMENT = '双包玩法';