for dianming system

-- phpMyAdmin SQL Dump-- version 3.5.2.2-- http://www.phpmyadmin.net---- Host: 127.0.0.1-- Generation Time: Oct 20, 2014 at 11:05 AM-- Server version: 5.5.27-- PHP Version: 5.4.7SET SQL_MODE="NO_AUTO_VALUE_ON_ZERO";SET time_zone = "+00:00";/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;/*!40101 SET NAMES utf8 */;---- Database: `student`---- ------------------------------------------------------------ Table structure for table `class_info`--CREATE TABLE IF NOT EXISTS `class_info` (  `id` smallint(4) NOT NULL AUTO_INCREMENT,  `number` varchar(15) NOT NULL,  `name` varchar(255) NOT NULL,  `department` smallint(4) NOT NULL,  `input` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,  PRIMARY KEY (`id`)) ENGINE=InnoDB  DEFAULT CHARSET=utf8 AUTO_INCREMENT=25 ;/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;