点餐系统mealsystem.sql

 /*
 Navicat MySQL Data Transfer

 Source Server         : localhost
 Source Server Version : 50162
 Source Host           : localhost:3306
 Source Database       : mealsystem

 Target Server Type    : MYSQL
 Target Server Version : 50162
 File Encoding         : 65001

 Date: 2016-11-20 18:08:28
 */

 SET FOREIGN_KEY_CHECKS=0;

 -- ----------------------------
 -- Table structure for affiche
 -- ----------------------------
 DROP TABLE IF EXISTS `affiche`;
 CREATE TABLE `affiche` (
   `a_id` varchar(32) COLLATE utf8_bin NOT NULL COMMENT '随机产生的三位数字或字母加上时间',
   `a_content` text COLLATE utf8_bin COMMENT '公告内容',
   `a_name` varchar(32) COLLATE utf8_bin DEFAULT NULL COMMENT '发布者',
   `a_time` datetime DEFAULT NULL COMMENT '发布时间',
   PRIMARY KEY (`a_id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

 -- ----------------------------
 -- Records of affiche
 -- ----------------------------

 -- ----------------------------
 -- Table structure for meal
 -- ----------------------------
 DROP TABLE IF EXISTS `meal`;
 CREATE TABLE `meal` (
   `m_id` int(11) NOT NULL COMMENT '菜品id',
   `m_name` varchar(20) COLLATE utf8_bin NOT NULL COMMENT '菜名',
   `m_piece` double NOT NULL COMMENT '单价',
   `m_describe` varchar(255) COLLATE utf8_bin DEFAULT NULL COMMENT '菜品描述',
   `m_sale` int(11) DEFAULT NULL COMMENT '销售量',
   `m_data` varchar(255) COLLATE utf8_bin DEFAULT NULL COMMENT '菜品材料，以$号分割',
   PRIMARY KEY (`m_id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

 -- ----------------------------
 -- Records of meal
 -- ----------------------------

 -- ----------------------------
 -- Table structure for orecord
 -- ----------------------------
 DROP TABLE IF EXISTS `orecord`;
 CREATE TABLE `orecord` (
   `o_id` varchar(32) COLLATE utf8_bin NOT NULL COMMENT '订单id',
   `o_dt` datetime DEFAULT NULL COMMENT '下单时间',
   `o_number` varchar(10) COLLATE utf8_bin DEFAULT NULL COMMENT '桌号',
   `o_detail` varchar(50) COLLATE utf8_bin DEFAULT NULL COMMENT '下单菜品id',
   `o_piece` double DEFAULT NULL COMMENT '总价',
   `o_pay` int(11) NOT NULL DEFAULT '' COMMENT '默认为'''',0为未买单，1为买单',
   PRIMARY KEY (`o_id`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

 -- ----------------------------
 -- Records of orecord
 -- ----------------------------

 -- ----------------------------
 -- Table structure for userdetails
 -- ----------------------------
 DROP TABLE IF EXISTS `userdetails`;
 CREATE TABLE `userdetails` (
   `userid` int(11) NOT NULL COMMENT '用户ID',
   `username` varchar(20) COLLATE utf8_bin NOT NULL COMMENT '账户名',
   `name` varchar(20) COLLATE utf8_bin DEFAULT NULL COMMENT '姓名',
   PRIMARY KEY (`userid`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

 -- ----------------------------
 -- Records of userdetails
 -- ----------------------------

 -- ----------------------------
 -- Table structure for userload
 -- ----------------------------
 DROP TABLE IF EXISTS `userload`;
 CREATE TABLE `userload` (
   `username` varchar(20) COLLATE utf8_bin NOT NULL COMMENT '账户名',
   `password` varchar(20) COLLATE utf8_bin NOT NULL COMMENT '账户密码',
   `usertype` varchar(20) COLLATE utf8_bin NOT NULL COMMENT '用户类型',
   `authority` varchar(20) COLLATE utf8_bin NOT NULL COMMENT '权限',
   PRIMARY KEY (`username`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin;

 -- ----------------------------
 -- Records of userload
 -- ----------------------------