MySQL创建数据库 easyShopping，包括area表、goods表、customer表、orders表、ordersdetall表、test表

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明金同学 2022-02-23 16:10:03 博主文章分类：MySQL数据操作与查询练习 ©著作权

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MySQL创建数据库 easyShopping，包括area表、goods表、customer表、orders表、ordersdetall表、test表

商品表表结构：

字段名	说明	类型	长度	约束
googsID	商品编号	int	—	主键、自动增长
goodsCode	商品编码	varchar	20	非空
goodsName	商品名	varchar	50	非空
category	商品种类	varchar	20	—
unitPrice	单价	decimal(8,2)	—	—

create table goods(  --商品表
    goodsID int primary key auto_increment, 
    goodsCode varchar(20) unique not null,
    goodsName varchar(50) not null, 
    category varchar(20) default null,
    unitPrice decimal(8,2) default null, 
    areaID int default null,
    saleCount int default null
);

顾客表表结构：

字段名	说明	类型	长度	约束
customerID	客户编号	int	—	主键、自动增长
loginID	登录 ID	varchar	20	非空
pwd	密码	varchar	10	非空
cName	客户姓名	varchar	20	非空
address	客户地址	varchar	50	—
phone	客户电话	varchar	20	—

create table customer(  --客户表
    customerID int primary key auto_increment, 
    loginID varchar(20) unique not null,
    pwd varchar(10) not null,
    cName varchar(20) not null, 
    city varchar(20) default null,
    address varchar(50) default null, 
    phone varchar(20) default null
);

订单表表结构：

字段名	说明	类型	长度	约束
ordersID	订单编号	int	—	主键、自动增长
ordersDate	下单日期	date	—	非空
deliveryDate	送达日期	date	—	—
amount	订单金额	decimal(10,2)	—	—
customerID	客户编号	int	—	外键，参照 customers 表

完整语法：

/*
Navicat MySQL Data Transfer

Source Server         : demo
Source Server Version : 50622
Source Host           : localhost:3306
Source Database       : easyshopping

Target Server Type    : MYSQL
Target Server Version : 50622
File Encoding         : 65001

Date: 2020-04-01 10:11:51
*/

SET FOREIGN_KEY_CHECKS=0;

-- ----------------------------
-- Table structure for `area`
-- ----------------------------
DROP TABLE IF EXISTS `area`;
CREATE TABLE `area` (
  `areaID` int(11) NOT NULL AUTO_INCREMENT,
  `areaName` varchar(20) DEFAULT NULL,
  PRIMARY KEY (`areaID`)
) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8;

-- ----------------------------
-- Records of area
-- ----------------------------
INSERT INTO `area` VALUES ('1', '北京');
INSERT INTO `area` VALUES ('2', '上海');
INSERT INTO `area` VALUES ('3', '深圳');
INSERT INTO `area` VALUES ('4', '广州');
INSERT INTO `area` VALUES ('5', '南京');

-- ----------------------------
-- Table structure for `customer`
-- ----------------------------
DROP TABLE IF EXISTS `customer`;
CREATE TABLE `customer` (
  `customerID` int(11) NOT NULL AUTO_INCREMENT,
  `loginID` varchar(20) NOT NULL,
  `pwd` varchar(10) NOT NULL,
  `cName` varchar(20) NOT NULL,
  `city` varchar(20) DEFAULT NULL,
  `address` varchar(50) DEFAULT NULL,
  `phone` varchar(20) DEFAULT NULL,
  PRIMARY KEY (`customerID`)
) ENGINE=InnoDB AUTO_INCREMENT=9 DEFAULT CHARSET=utf8;

-- ----------------------------
-- Records of customer
-- ----------------------------
INSERT INTO `customer` VALUES ('2', 'abc222', '222', '王传华', '北京', '北京市东城区香河园路16 号', '01062111234');
INSERT INTO `customer` VALUES ('3', 'abc333', '333', '张晓静', '北京', '北京市东城区东直门大街2号', '13501229678');
INSERT INTO `customer` VALUES ('4', 'abc444', '444', '张洪涛', '上海', '上海市徐汇区漕溪路126号', '13818929999');
INSERT INTO `customer` VALUES ('5', 'abc555', '555', '王勇强', '上海', '上海市杨浦区大连路1548', '13671648888');
INSERT INTO `customer` VALUES ('7', 'abc777', '777', '刘亚其', '武汉', '武汉市江岸区洞庭街67', '18674060972');
INSERT INTO `customer` VALUES ('8', 'abc888', '888', '张兆', '武汉', '武汉市洪山区关山一路45号', '18672791254');

-- ----------------------------
-- Table structure for `goods`
-- ----------------------------
DROP TABLE IF EXISTS `goods`;
CREATE TABLE `goods` (
  `goodsID` int(11) NOT NULL AUTO_INCREMENT,
  `goodsCode` varchar(20) DEFAULT NULL,
  `goodsName` varchar(50) DEFAULT NULL,
  `category` varchar(20) DEFAULT NULL,
  `unitPrice` decimal(8,2) DEFAULT NULL,
  `areaID` int(11) DEFAULT NULL,
  `saleCount` int(11) DEFAULT NULL,
  PRIMARY KEY (`goodsID`),
  UNIQUE KEY `goodsName` (`goodsName`)
) ENGINE=InnoDB AUTO_INCREMENT=11 DEFAULT CHARSET=utf8;

-- ----------------------------
-- Records of goods
-- ----------------------------
INSERT INTO `goods` VALUES ('1', '01001', '从心选择的智慧(李开复)', '书籍', '18.50', '1', '3');
INSERT INTO `goods` VALUES ('2', '01002', 'Java面向对象编程(孙卫琴)', '书籍', '52.60', '2', '6');
INSERT INTO `goods` VALUES ('3', '01003', '漫谈中国文化(南怀瑾)', '书籍', '13.00', '3', '13');
INSERT INTO `goods` VALUES ('4', '02001', '艾美特FSW65R-5落地风扇', '生活电器', '199.00', '2', '9');
INSERT INTO `goods` VALUES ('5', '02002', '飞利浦HD3035/05电饭煲', '生活电器', '299.00', '4', '3');
INSERT INTO `goods` VALUES ('6', '02003', '美的FD302电饭煲', '生活电器', '248.00', '2', '7');
INSERT INTO `goods` VALUES ('7', '02004', '格力KYT-2503台式转页扇', '生活电器', '88.00', '4', '8');
INSERT INTO `goods` VALUES ('8', '03001', '尤尼克斯Yonex羽毛球拍', '体育用品', '209.00', '1', '9');
INSERT INTO `goods` VALUES ('9', '03002', 'NIKE篮球BB0361-823', '体育用品', '89.00', '1', '3');
INSERT INTO `goods` VALUES ('10', '03003', '火车头Train5号PU足球TS5011', '体育用品', '135.00', '3', '6');

-- ----------------------------
-- Table structure for `orders`
-- ----------------------------
DROP TABLE IF EXISTS `orders`;
CREATE TABLE `orders` (
  `ordersID` int(11) NOT NULL AUTO_INCREMENT,
  `ordersDate` date NOT NULL,
  `deliveryDate` date DEFAULT NULL,
  `amount` decimal(10,2) DEFAULT NULL,
  `customerID` int(11) DEFAULT NULL,
  PRIMARY KEY (`ordersID`),
  KEY `fk_orders_customer` (`customerID`),
  CONSTRAINT `fk_orders_customer` FOREIGN KEY (`customerID`) REFERENCES `customer` (`customerID`) ON DELETE SET NULL
) ENGINE=InnoDB AUTO_INCREMENT=16 DEFAULT CHARSET=latin1;

-- ----------------------------
-- Records of orders
-- ----------------------------
INSERT INTO `orders` VALUES ('1', '2015-04-10', '2015-04-12', null, '2');
INSERT INTO `orders` VALUES ('2', '2015-05-16', '2015-05-19', null, '5');
INSERT INTO `orders` VALUES ('3', '2015-03-18', '2015-03-19', null, null);
INSERT INTO `orders` VALUES ('4', '2015-04-12', '2015-04-14', null, '3');
INSERT INTO `orders` VALUES ('5', '2015-04-10', '2015-04-12', null, '4');
INSERT INTO `orders` VALUES ('6', '2015-05-16', '2015-05-18', null, '8');
INSERT INTO `orders` VALUES ('7', '2015-03-18', '2015-03-21', null, '7');
INSERT INTO `orders` VALUES ('8', '2015-06-19', '2015-06-20', null, null);
INSERT INTO `orders` VALUES ('9', '2015-04-12', '2015-04-13', '3126.50', '3');
INSERT INTO `orders` VALUES ('10', '2015-05-28', '2015-05-30', null, '5');
INSERT INTO `orders` VALUES ('11', '2015-03-08', '2015-03-09', null, '2');
INSERT INTO `orders` VALUES ('12', '2015-03-08', '2015-03-10', null, '4');
INSERT INTO `orders` VALUES ('13', '2015-03-08', '2015-03-11', null, '5');
INSERT INTO `orders` VALUES ('14', '2015-03-18', '2015-03-20', null, null);
INSERT INTO `orders` VALUES ('15', '2015-04-12', '2015-04-13', '1252.50', '4');

-- ----------------------------
-- Table structure for `ordersdetail`
-- ----------------------------
DROP TABLE IF EXISTS `ordersdetail`;
CREATE TABLE `ordersdetail` (
  `ordersID` int(11) NOT NULL,
  `goodsID` int(11) NOT NULL,
  `quantity` int(11) DEFAULT NULL,
  `money` decimal(10,2) DEFAULT NULL,
  PRIMARY KEY (`ordersID`,`goodsID`),
  KEY `fk3` (`goodsID`),
  CONSTRAINT `fk2` FOREIGN KEY (`ordersID`) REFERENCES `orders` (`ordersID`),
  CONSTRAINT `fk3` FOREIGN KEY (`goodsID`) REFERENCES `goods` (`goodsID`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1;

-- ----------------------------
-- Records of ordersdetail
-- ----------------------------
INSERT INTO `ordersdetail` VALUES ('1', '2', '2', null);
INSERT INTO `ordersdetail` VALUES ('1', '3', '3', null);
INSERT INTO `ordersdetail` VALUES ('2', '3', '1', null);
INSERT INTO `ordersdetail` VALUES ('2', '4', '2', null);
INSERT INTO `ordersdetail` VALUES ('3', '6', '2', null);
INSERT INTO `ordersdetail` VALUES ('3', '8', '3', null);
INSERT INTO `ordersdetail` VALUES ('4', '5', '2', null);
INSERT INTO `ordersdetail` VALUES ('4', '7', '3', null);
INSERT INTO `ordersdetail` VALUES ('5', '1', '3', null);
INSERT INTO `ordersdetail` VALUES ('5', '3', '2', null);
INSERT INTO `ordersdetail` VALUES ('6', '2', '1', null);
INSERT INTO `ordersdetail` VALUES ('6', '3', '2', null);
INSERT INTO `ordersdetail` VALUES ('6', '4', '3', null);
INSERT INTO `ordersdetail` VALUES ('7', '5', '1', null);
INSERT INTO `ordersdetail` VALUES ('7', '6', '1', null);
INSERT INTO `ordersdetail` VALUES ('8', '3', '3', null);
INSERT INTO `ordersdetail` VALUES ('8', '4', '2', null);
INSERT INTO `ordersdetail` VALUES ('9', '2', '3', null);
INSERT INTO `ordersdetail` VALUES ('10', '4', '2', null);
INSERT INTO `ordersdetail` VALUES ('10', '7', '3', null);
INSERT INTO `ordersdetail` VALUES ('11', '9', '2', null);
INSERT INTO `ordersdetail` VALUES ('11', '10', '3', null);
INSERT INTO `ordersdetail` VALUES ('12', '6', '3', null);
INSERT INTO `ordersdetail` VALUES ('12', '8', '1', null);
INSERT INTO `ordersdetail` VALUES ('13', '8', '3', null);
INSERT INTO `ordersdetail` VALUES ('13', '9', '1', null);
INSERT INTO `ordersdetail` VALUES ('14', '3', '2', null);
INSERT INTO `ordersdetail` VALUES ('14', '8', '2', null);
INSERT INTO `ordersdetail` VALUES ('15', '6', '1', null);
INSERT INTO `ordersdetail` VALUES ('15', '7', '2', null);
INSERT INTO `ordersdetail` VALUES ('15', '10', '3', null);

-- ----------------------------
-- Table structure for `test`
-- ----------------------------
DROP TABLE IF EXISTS `test`;
CREATE TABLE `test` (
  `name` varchar(255) DEFAULT NULL,
  UNIQUE KEY `name` (`name`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;

-- ----------------------------
-- Records of test
-- ----------------------------
INSERT INTO `test` VALUES ('zhang');