text: -- --------------------------------------------------------
  -- 主机:                           127.0.0.1
  -- 服务器版本:                        8.0.18 - MySQL Community Server - GPL
  -- 服务器操作系统:                      Win64
  -- HeidiSQL 版本:                  11.0.0.5919
  -- --------------------------------------------------------
  
  /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
  /*!40101 SET NAMES utf8 */;
  /*!50503 SET NAMES utf8mb4 */;
  /*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, FOREIGN_KEY_CHECKS=0 */;
  /*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
  
  
  -- 导出 edtest 的数据库结构
  CREATE DATABASE IF NOT EXISTS `edtest` /*!40100 DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci */ /*!80016 DEFAULT ENCRYPTION='N' */;
  USE `edtest`;
  
  -- 导出  表 edtest.student 结构
  CREATE TABLE IF NOT EXISTS `student` (
    `student_id` int(11) NOT NULL AUTO_INCREMENT,
    `student_name` varchar(45) CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci DEFAULT NULL,
    `sex` varchar(2) DEFAULT NULL,
    `student_number` int(11) DEFAULT NULL,
    PRIMARY KEY (`student_id`)
  ) ENGINE=InnoDB AUTO_INCREMENT=8 DEFAULT CHARSET=utf8;
  
  -- 数据导出被取消选择。
  
  /*!40101 SET SQL_MODE=IFNULL(@OLD_SQL_MODE, '') */;
  /*!40014 SET FOREIGN_KEY_CHECKS=IF(@OLD_FOREIGN_KEY_CHECKS IS NULL, 1, @OLD_FOREIGN_KEY_CHECKS) */;
  /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
  