text: /*
  Navicat MySQL Data Transfer
  
  Source Server         : 127.0.0.1
  Source Server Version : 50720
  Source Host           : 127.0.0.1:3306
  Source Database       : demodb
  
  Target Server Type    : MYSQL
  Target Server Version : 50720
  File Encoding         : 65001
  
  Date: 2018-09-17 14:53:21
  */
  
  SET FOREIGN_KEY_CHECKS=0;
  
  -- ----------------------------
  -- Table structure for school_class
  -- ----------------------------
  DROP TABLE IF EXISTS `school_class`;
  CREATE TABLE `school_class` (
    `Id` bigint(20) DEFAULT NULL,
    `age` int(11) DEFAULT NULL,
    `class_name` varchar(255) DEFAULT NULL
  ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
  