text: CREATE SCHEMA IF NOT EXISTS mds0;
  CREATE SCHEMA IF NOT EXISTS mds1;
  
  CREATE TABLE IF NOT EXISTS mds0.`t_order` (
    `order_id` bigint(20) NOT NULL,
    `user_id` int(11) NOT NULL,
    `status` varchar(50) DEFAULT NULL,
    PRIMARY KEY (`order_id`)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  
  CREATE TABLE IF NOT EXISTS mds1.`t_order` (
    `order_id` bigint(20) NOT NULL,
    `user_id` int(11) NOT NULL,
    `status` varchar(50) DEFAULT NULL,
    PRIMARY KEY (`order_id`)
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;