feat(test/sql): 添加SQL测试相关文件，包括数据库设计、测试脚本和说明文档
添加多个SQL测试文件，包含复杂关联关系的数据库设计、测试脚本和详细说明文档。设计包含一对多、多对多关系，以及相似字段名、表名等迷惑项，用于测试大语言模型的SQL编写能力。包括企业微信用户表、电商系统表、高校教务系统表等不同场景的设计。
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dzq
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```
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我需要测试大语言模型的写sql能力，先帮我设计一个数据库和几张表，表之间具有较为复杂的关联关系，例如一对多、多对多等。再添加一些迷惑项，例如相似的字段名、相似的表名、含义相近的字段等。
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```
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我来设计一个具有复杂关联关系和迷惑项的电商数据库模型：
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## 数据库：E-Commerce System
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### 表设计（包含迷惑项）
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#### 1. 用户相关表
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```sql
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-- 用户主表（与客户表名称相似，容易混淆）
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CREATE TABLE users (
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user_id INT PRIMARY KEY AUTO_INCREMENT,
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username VARCHAR(50) UNIQUE NOT NULL,
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email VARCHAR(100) UNIQUE NOT NULL,
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phone_number VARCHAR(20),
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created_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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updated_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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status ENUM('active', 'inactive', 'suspended') DEFAULT 'active'
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);
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-- 客户信息表（与用户表相似，但有不同用途）
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CREATE TABLE customers (
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customer_id INT PRIMARY KEY AUTO_INCREMENT,
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user_id INT NOT NULL, -- 外键，但名称与users表主键不完全匹配
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full_name VARCHAR(100),
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birth_date DATE,
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registration_date DATE,
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customer_type ENUM('individual', 'business', 'vip') DEFAULT 'individual',
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FOREIGN KEY (user_id) REFERENCES users(id) -- 故意写错：应该是user_id REFERENCES users(user_id)
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);
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-- 用户地址表
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CREATE TABLE user_addresses (
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address_id INT PRIMARY KEY AUTO_INCREMENT,
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user_id INT NOT NULL,
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customer_id INT, -- 冗余字段，增加复杂度
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address_line1 VARCHAR(200),
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address_line2 VARCHAR(200),
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city_id INT,
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postal_code VARCHAR(20),
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is_default BOOLEAN DEFAULT FALSE,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (user_id) REFERENCES users(user_id),
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FOREIGN KEY (customer_id) REFERENCES customers(customer_id)
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);
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```
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#### 2. 商品相关表
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```sql
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-- 商品表
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CREATE TABLE products (
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product_id INT PRIMARY KEY AUTO_INCREMENT,
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product_code VARCHAR(50) UNIQUE NOT NULL, -- 与sku相似
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product_name VARCHAR(200) NOT NULL,
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description TEXT,
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price DECIMAL(10,2) NOT NULL,
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cost_price DECIMAL(10,2), -- 与price相似
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category_id INT,
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supplier_id INT,
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stock_quantity INT DEFAULT 0,
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reorder_level INT DEFAULT 10,
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created_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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modified_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
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);
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-- 产品表（名称与products相似，但内容不同）
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CREATE TABLE items (
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item_id INT PRIMARY KEY AUTO_INCREMENT,
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product_id INT NOT NULL,
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sku VARCHAR(50) UNIQUE, -- 与product_code相似
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variant_name VARCHAR(100),
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additional_price DECIMAL(10,2) DEFAULT 0,
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inventory_count INT DEFAULT 0,
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FOREIGN KEY (product_id) REFERENCES products(product_id)
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);
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-- 商品分类表
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CREATE TABLE categories (
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category_id INT PRIMARY KEY AUTO_INCREMENT,
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category_name VARCHAR(100) NOT NULL,
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parent_category_id INT, -- 自引用，实现层级分类
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category_path VARCHAR(500),
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FOREIGN KEY (parent_category_id) REFERENCES categories(category_id)
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);
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```
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#### 3. 订单相关表
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```sql
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-- 订单主表
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CREATE TABLE orders (
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order_id INT PRIMARY KEY AUTO_INCREMENT,
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order_number VARCHAR(50) UNIQUE NOT NULL,
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customer_id INT NOT NULL, -- 注意：这里引用customers表，不是users表
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user_id INT, -- 冗余字段
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order_date DATETIME DEFAULT CURRENT_TIMESTAMP,
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order_status ENUM('pending', 'processing', 'shipped', 'delivered', 'cancelled') DEFAULT 'pending',
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total_amount DECIMAL(10,2),
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net_amount DECIMAL(10,2), -- 与total_amount相似
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shipping_address_id INT,
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billing_address_id INT,
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payment_method VARCHAR(50)
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);
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-- 订单项表
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CREATE TABLE order_items (
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order_item_id INT PRIMARY KEY AUTO_INCREMENT,
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order_id INT NOT NULL,
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item_id INT, -- 引用items表
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product_id INT, -- 也引用products表，增加复杂度
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quantity INT NOT NULL,
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unit_price DECIMAL(10,2) NOT NULL,
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discount DECIMAL(10,2) DEFAULT 0,
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subtotal DECIMAL(10,2),
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FOREIGN KEY (order_id) REFERENCES orders(order_id),
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FOREIGN KEY (item_id) REFERENCES items(item_id),
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FOREIGN KEY (product_id) REFERENCES products(product_id)
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);
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-- 发货表
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CREATE TABLE shipments (
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shipment_id INT PRIMARY KEY AUTO_INCREMENT,
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order_id INT NOT NULL,
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shipment_date DATE,
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estimated_delivery DATE, -- 与delivery_date相似
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actual_delivery DATE, -- 与estimated_delivery相似
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carrier VARCHAR(100),
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tracking_number VARCHAR(100),
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status ENUM('preparing', 'shipped', 'in_transit', 'delivered') DEFAULT 'preparing'
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);
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```
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#### 4. 多对多关系表
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```sql
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-- 商品-供应商关系（多对多）
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CREATE TABLE product_suppliers (
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product_id INT NOT NULL,
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supplier_id INT NOT NULL,
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is_primary BOOLEAN DEFAULT FALSE,
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purchase_price DECIMAL(10,2),
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PRIMARY KEY (product_id, supplier_id),
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FOREIGN KEY (product_id) REFERENCES products(product_id)
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-- 故意不创建supplier_id的外键约束，增加测试难度
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);
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-- 用户-收藏夹关系（多对多）
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CREATE TABLE user_wishlists (
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user_id INT NOT NULL,
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product_id INT NOT NULL,
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added_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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priority INT DEFAULT 1,
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PRIMARY KEY (user_id, product_id),
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FOREIGN KEY (user_id) REFERENCES users(user_id),
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FOREIGN KEY (product_id) REFERENCES products(product_id)
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);
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```
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#### 5. 其他相关表（增加迷惑性）
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```sql
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-- 支付表
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CREATE TABLE payments (
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payment_id INT PRIMARY KEY AUTO_INCREMENT,
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order_id INT NOT NULL,
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payment_date DATETIME DEFAULT CURRENT_TIMESTAMP,
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amount DECIMAL(10,2),
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payment_type VARCHAR(50), -- 与payment_method相似
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transaction_id VARCHAR(100),
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payment_status ENUM('pending', 'completed', 'failed', 'refunded')
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);
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-- 评价表
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CREATE TABLE reviews (
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review_id INT PRIMARY KEY AUTO_INCREMENT,
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product_id INT NOT NULL,
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user_id INT NOT NULL,
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rating INT CHECK (rating >= 1 AND rating <= 5),
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comment TEXT,
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review_date DATE, -- 与created_at相似但不同
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helpful_count INT DEFAULT 0
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);
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-- 促销表
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CREATE TABLE promotions (
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promo_id INT PRIMARY KEY AUTO_INCREMENT,
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promo_code VARCHAR(50) UNIQUE,
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promo_name VARCHAR(100),
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discount_type ENUM('percentage', 'fixed', 'buy_one_get_one'),
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discount_value DECIMAL(10,2),
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start_date DATE,
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end_date DATE,
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minimum_purchase DECIMAL(10,2)
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);
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```
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### 迷惑项总结：
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1. **相似表名**：products/items, users/customers
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2. **相似字段名**：price/cost_price, total_amount/net_amount, estimated_delivery/actual_delivery
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3. **含义相近字段**：created_date/created_at/created_time, payment_type/payment_method
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4. **冗余字段**：order_items表中同时有item_id和product_id
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5. **不一致的命名**：user_id vs customer_id在不同表的引用
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6. **缺失的外键**：product_suppliers表中的supplier_id没有外键约束
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7. **相似的用途不同名**：product_code vs sku
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8. **同义词字段**：stock_quantity vs inventory_count
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### 测试查询示例：
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```sql
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-- 复杂查询1：找出每个用户最常购买的商品类别
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-- 需要连接：users → customers → orders → order_items → products → categories
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-- 复杂查询2：计算每个供应商的商品在最近一个月的销售额
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-- 需要连接：product_suppliers → products → order_items → orders
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-- 复杂查询3：找出有相同商品的用户对（社交推荐）
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-- 需要多对多关系分析：users → user_wishlists → products ← user_wishlists ← users
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-- 复杂查询4：层级分类的商品统计（递归查询）
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-- 需要使用WITH RECURSIVE处理categories表的层级关系
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```
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这个设计包含了：
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- 一对多关系（用户-地址、订单-订单项）
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- 多对多关系（用户-收藏夹、商品-供应商）
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- 自引用关系（分类层级）
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- 复杂的业务逻辑和数据冗余
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- 各种迷惑项和陷阱
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你可以用这个数据库模型来测试LLM对复杂SQL查询的理解和生成能力。
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CREATE TABLE users (
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user_id INT PRIMARY KEY AUTO_INCREMENT,
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username VARCHAR(50) UNIQUE NOT NULL,
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email VARCHAR(100) UNIQUE NOT NULL,
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phone_number VARCHAR(20),
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created_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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updated_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
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status ENUM('active', 'inactive', 'suspended') DEFAULT 'active'
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);
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CREATE TABLE customers (
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customer_id INT PRIMARY KEY AUTO_INCREMENT,
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user_id INT NOT NULL,
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full_name VARCHAR(100),
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birth_date DATE,
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registration_date DATE,
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customer_type ENUM('individual', 'business', 'vip') DEFAULT 'individual',
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FOREIGN KEY (user_id) REFERENCES users(id)
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);
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CREATE TABLE user_addresses (
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address_id INT PRIMARY KEY AUTO_INCREMENT,
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user_id INT NOT NULL,
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customer_id INT,
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address_line1 VARCHAR(200),
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address_line2 VARCHAR(200),
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city_id INT,
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postal_code VARCHAR(20),
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is_default BOOLEAN DEFAULT FALSE,
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created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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FOREIGN KEY (user_id) REFERENCES users(user_id),
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FOREIGN KEY (customer_id) REFERENCES customers(customer_id)
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);
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CREATE TABLE products (
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product_id INT PRIMARY KEY AUTO_INCREMENT,
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product_code VARCHAR(50) UNIQUE NOT NULL,
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product_name VARCHAR(200) NOT NULL,
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description TEXT,
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price DECIMAL(10,2) NOT NULL,
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cost_price DECIMAL(10,2),
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category_id INT,
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supplier_id INT,
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stock_quantity INT DEFAULT 0,
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reorder_level INT DEFAULT 10,
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created_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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modified_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
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);
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CREATE TABLE items (
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item_id INT PRIMARY KEY AUTO_INCREMENT,
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product_id INT NOT NULL,
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sku VARCHAR(50) UNIQUE,
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variant_name VARCHAR(100),
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additional_price DECIMAL(10,2) DEFAULT 0,
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inventory_count INT DEFAULT 0,
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FOREIGN KEY (product_id) REFERENCES products(product_id)
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);
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CREATE TABLE categories (
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category_id INT PRIMARY KEY AUTO_INCREMENT,
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category_name VARCHAR(100) NOT NULL,
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parent_category_id INT,
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category_path VARCHAR(500),
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FOREIGN KEY (parent_category_id) REFERENCES categories(category_id)
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);
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CREATE TABLE orders (
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order_id INT PRIMARY KEY AUTO_INCREMENT,
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order_number VARCHAR(50) UNIQUE NOT NULL,
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customer_id INT NOT NULL,
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user_id INT,
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order_date DATETIME DEFAULT CURRENT_TIMESTAMP,
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order_status ENUM('pending', 'processing', 'shipped', 'delivered', 'cancelled') DEFAULT 'pending',
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total_amount DECIMAL(10,2),
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net_amount DECIMAL(10,2),
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shipping_address_id INT,
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billing_address_id INT,
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payment_method VARCHAR(50)
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);
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CREATE TABLE order_items (
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order_item_id INT PRIMARY KEY AUTO_INCREMENT,
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order_id INT NOT NULL,
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item_id INT,
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product_id INT,
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quantity INT NOT NULL,
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unit_price DECIMAL(10,2) NOT NULL,
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discount DECIMAL(10,2) DEFAULT 0,
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subtotal DECIMAL(10,2),
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FOREIGN KEY (order_id) REFERENCES orders(order_id),
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FOREIGN KEY (item_id) REFERENCES items(item_id),
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FOREIGN KEY (product_id) REFERENCES products(product_id)
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);
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CREATE TABLE shipments (
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shipment_id INT PRIMARY KEY AUTO_INCREMENT,
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order_id INT NOT NULL,
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shipment_date DATE,
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estimated_delivery DATE,
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actual_delivery DATE,
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carrier VARCHAR(100),
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tracking_number VARCHAR(100),
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status ENUM('preparing', 'shipped', 'in_transit', 'delivered') DEFAULT 'preparing'
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);
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CREATE TABLE product_suppliers (
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product_id INT NOT NULL,
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supplier_id INT NOT NULL,
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is_primary BOOLEAN DEFAULT FALSE,
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purchase_price DECIMAL(10,2),
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PRIMARY KEY (product_id, supplier_id),
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FOREIGN KEY (product_id) REFERENCES products(product_id)
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);
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CREATE TABLE user_wishlists (
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user_id INT NOT NULL,
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product_id INT NOT NULL,
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added_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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priority INT DEFAULT 1,
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PRIMARY KEY (user_id, product_id),
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FOREIGN KEY (user_id) REFERENCES users(user_id),
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FOREIGN KEY (product_id) REFERENCES products(product_id)
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);
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CREATE TABLE payments (
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payment_id INT PRIMARY KEY AUTO_INCREMENT,
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order_id INT NOT NULL,
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payment_date DATETIME DEFAULT CURRENT_TIMESTAMP,
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amount DECIMAL(10,2),
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payment_type VARCHAR(50),
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transaction_id VARCHAR(100),
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payment_status ENUM('pending', 'completed', 'failed', 'refunded')
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);
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CREATE TABLE reviews (
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review_id INT PRIMARY KEY AUTO_INCREMENT,
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product_id INT NOT NULL,
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user_id INT NOT NULL,
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rating INT CHECK (rating >= 1 AND rating <= 5),
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comment TEXT,
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review_date DATE,
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helpful_count INT DEFAULT 0
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);
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CREATE TABLE promotions (
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promo_id INT PRIMARY KEY AUTO_INCREMENT,
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promo_code VARCHAR(50) UNIQUE,
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promo_name VARCHAR(100),
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discount_type ENUM('percentage', 'fixed', 'buy_one_get_one'),
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discount_value DECIMAL(10,2),
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start_date DATE,
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end_date DATE,
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minimum_purchase DECIMAL(10,2)
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);
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@ -0,0 +1,200 @@
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这是一个非常棒的想法。为了全面测试大语言模型（LLM）的 SQL 能力，我们需要一个既有业务逻辑深度，又包含大量“坑”的数据库设计。
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我为你设计了一个 **“高校教务与捐赠管理系统”**。
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这个场景足够复杂，包含了层级结构（学院-系）、多对多关系（学生-课程、教师-课程），以及容易混淆的财务和人员信息。
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### 1. 数据库概览
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这个数据库包含 6 张表，以下是它们的关系和陷阱说明：
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* **Faculties (学院表)**: 顶级组织单位。
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* **Departments (系/专业表)**: 隶属于学院，学生和教师归属于此。
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* *关联*: `Faculties` 1:N `Departments`
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* **Teachers (教师表)**: 包含入职信息。
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* *关联*: `Departments` 1:N `Teachers`
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* **Students (学生表)**: 包含学籍信息。
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* *关联*: `Departments` 1:N `Students`
|
||||
* *关联*: `Teachers` N:M (通过 Advisor 关系，这里简化为字段，实际复杂场景可用表)
|
||||
* **Courses (课程表)**: 课程基础信息。
|
||||
* **Course_Records (选课及成绩表)**: 核心多对多表。
|
||||
* *关联*: `Students` N:M `Courses`
|
||||
* *关联*: `Teachers` 1:N (一门课一个老师教，但老师教多门课)
|
||||
|
||||
---
|
||||
|
||||
### 2. 详细表结构设计 (SQL DDL)
|
||||
|
||||
你可以直接运行以下 SQL 创建表。
|
||||
|
||||
```sql
|
||||
-- 1. 学院表
|
||||
CREATE TABLE Faculties (
|
||||
faculty_id INT PRIMARY KEY,
|
||||
faculty_name VARCHAR(100),
|
||||
dean_name VARCHAR(100) -- 陷阱1: 这里的名字是人名，不是学院名
|
||||
);
|
||||
|
||||
-- 2. 系/专业表
|
||||
CREATE TABLE Departments (
|
||||
dept_id INT PRIMARY KEY,
|
||||
dept_name VARCHAR(100),
|
||||
faculty_id INT,
|
||||
FOREIGN KEY (faculty_id) REFERENCES Faculties(faculty_id),
|
||||
dept_code VARCHAR(10) UNIQUE -- 陷阱2: 类似ID但不是主键，容易搞混
|
||||
);
|
||||
|
||||
-- 3. 教师表
|
||||
CREATE TABLE Teachers (
|
||||
teacher_id INT PRIMARY KEY,
|
||||
teacher_name VARCHAR(100),
|
||||
dept_id INT,
|
||||
hire_date DATE,
|
||||
title VARCHAR(50), -- 职称：Professor, Lecturer
|
||||
salary DECIMAL(10, 2), -- 陷阱3: 薪资字段，可能被误用为学生的学费
|
||||
FOREIGN KEY (dept_id) REFERENCES Departments(dept_id)
|
||||
);
|
||||
|
||||
-- 4. 学生表
|
||||
CREATE TABLE Students (
|
||||
student_id INT PRIMARY KEY,
|
||||
student_name VARCHAR(100),
|
||||
dept_id INT,
|
||||
enrollment_year INT, -- 陷阱4: 这里存的是年份(2023)，不是日期
|
||||
admission_date DATE, -- 陷阱5: 这才是真正的日期
|
||||
tuition_fee DECIMAL(10, 2), -- 陷阱6: 学费，容易和 teacher.salary 搞混
|
||||
status VARCHAR(20), -- 状态: Active, Graduated, Suspended
|
||||
advisor_id INT, -- 导师ID
|
||||
total_credit INT DEFAULT 0, -- 陷阱7: 已修总学分，容易和课程的 credit 搞混
|
||||
FOREIGN KEY (dept_id) REFERENCES Departments(dept_id),
|
||||
FOREIGN KEY (advisor_id) REFERENCES Teachers(teacher_id)
|
||||
);
|
||||
|
||||
-- 5. 课程表
|
||||
CREATE TABLE Courses (
|
||||
course_id INT PRIMARY KEY,
|
||||
course_name VARCHAR(100),
|
||||
credit INT, -- 学分
|
||||
course_type VARCHAR(50), -- 类型: Core, Elective
|
||||
dept_id INT, -- 开课系
|
||||
FOREIGN KEY (dept_id) REFERENCES Departments(dept_id)
|
||||
);
|
||||
|
||||
-- 6. 选课及成绩表 (多对多关系)
|
||||
CREATE TABLE Course_Records (
|
||||
record_id INT PRIMARY KEY,
|
||||
student_id INT,
|
||||
course_id INT,
|
||||
teacher_id INT,
|
||||
semester VARCHAR(20), -- 例如 "2023-Fall"
|
||||
score DECIMAL(5, 2), -- 陷阱8: 卷面分数 (0-100)
|
||||
grade_point DECIMAL(3, 2), -- 陷阱9: 绩点 (0.0-4.0)，含义相近易混
|
||||
attendance_rate INT, -- 考勤率百分比
|
||||
FOREIGN KEY (student_id) REFERENCES Students(student_id),
|
||||
FOREIGN KEY (course_id) REFERENCES Courses(course_id),
|
||||
FOREIGN KEY (teacher_id) REFERENCES Teachers(teacher_id)
|
||||
);
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 3. 迷惑项与陷阱设计解析
|
||||
|
||||
在设计上述数据库时，我特意埋下了以下几类“坑”，用于测试 LLM 的语义理解能力：
|
||||
|
||||
1. **相似的字段名与含义**:
|
||||
* `Students.enrollment_year` (年份, Integer) vs `Students.admission_date` (日期, Date)。
|
||||
* *测试点*: 模型能否识别“年份”和“日期”的区别，在写 WHERE 条件时不会用错。
|
||||
* `Course_Records.score` (考试分数) vs `Course_Records.grade_point` (绩点) vs `Courses.credit` (学分)。
|
||||
* *测试点*: 当问“平均分”时，模型应该算 `score`；当问“总学分”时，应该累加 `Courses.credit`。模型经常会混淆“分”和“点”。
|
||||
* `Teachers.salary` (工资) vs `Students.tuition_fee` (学费)。
|
||||
* *测试点*: 两个字段都是钱，模型在写 JOIN 时如果只关注金额字段，很容易连错表。
|
||||
|
||||
2. **层级关系**:
|
||||
* `Faculties` -> `Departments` -> `Students/Teachers`。
|
||||
* *测试点*: 如果问题是“统计 **计算机学院** (Faculty) 的所有学生人数”，模型必须通过 `Departments` 表进行两跳连接 (`Students` -> `Departments` -> `Faculties`)，而不能直接连。
|
||||
|
||||
3. **聚合函数的干扰**:
|
||||
* `Students.total_credit` (表中已存在的冗余字段) vs 动态计算 `SUM(Courses.credit)`。
|
||||
* *测试点*: 严谨的 SQL 应该基于 `Course_Records` 和 `Courses` 动态计算，但如果模型偷懒，可能会直接读取 `Students.total_credit`。我们可以测试问“实际修读学分”看模型是读字段还是计算。
|
||||
|
||||
4. **多对多关系的中间表**:
|
||||
* `Course_Records` 包含了 `student_id`, `course_id`, `teacher_id`。
|
||||
* *测试点*: 问“谁教了张三？”，模型需要 JOIN `Students` -> `Course_Records` -> `Teachers`。如果模型误以为 `Students.advisor_id` 就是任课老师，就会写错。
|
||||
|
||||
5. **命名相似**:
|
||||
* `dept_id` 与 `dept_code`。
|
||||
* *测试点*: 如果在查询条件中给出了代码（如 'CS01'），模型必须知道是用 `dept_code` 而不是 `dept_id` 去匹配。
|
||||
|
||||
---
|
||||
|
||||
### 4. 插入测试数据
|
||||
|
||||
为了让测试更真实，这里插入几条基础数据：
|
||||
|
||||
```sql
|
||||
-- Faculties
|
||||
INSERT INTO Faculties VALUES (1, 'Engineering', 'Dr. Smith');
|
||||
INSERT INTO Faculties VALUES (2, 'Arts', 'Dr. Joyce');
|
||||
|
||||
-- Departments
|
||||
INSERT INTO Departments VALUES (101, 'Computer Science', 1, 'CS');
|
||||
INSERT INTO Departments VALUES (102, 'Mechanical Eng', 1, 'ME');
|
||||
INSERT INTO Departments VALUES (201, 'English Lit', 2, 'ENG');
|
||||
|
||||
-- Teachers
|
||||
INSERT INTO Teachers VALUES (1, 'Prof. Alice', 101, '2020-01-01', 'Professor', 9000.00);
|
||||
INSERT INTO Teachers VALUES (2, 'Dr. Bob', 101, '2021-06-01', 'Lecturer', 6000.00);
|
||||
INSERT INTO Teachers VALUES (3, 'Prof. Carol', 201, '2019-09-01', 'Professor', 8500.00);
|
||||
|
||||
-- Students
|
||||
-- 注意：张三和李四在同一个系，王五在不同系
|
||||
INSERT INTO Students VALUES (1001, 'Zhang San', 101, 2022, '2022-09-01', 5000.00, 'Active', 1, 0);
|
||||
INSERT INTO Students VALUES (1002, 'Li Si', 101, 2023, '2023-09-01', 5500.00, 'Active', 2, 0);
|
||||
INSERT INTO Students VALUES (1003, 'Wang Wu', 201, 2022, '2022-09-01', 4500.00, 'Active', 3, 0);
|
||||
|
||||
-- Courses
|
||||
INSERT INTO Courses VALUES (501, 'Database Systems', 4, 'Core', 101);
|
||||
INSERT INTO Courses VALUES (502, 'Algorithms', 3, 'Core', 101);
|
||||
INSERT INTO Courses VALUES (503, 'Shakespeare', 3, 'Elective', 201);
|
||||
|
||||
-- Course_Records (选课记录)
|
||||
-- 张三选了数据库，老师是Alice，考了85分
|
||||
INSERT INTO Course_Records VALUES (1, 1001, 501, 1, '2023-Fall', 85.0, 3.5, 90);
|
||||
-- 张三选了算法，老师是Bob，考了92分
|
||||
INSERT INTO Course_Records VALUES (2, 1001, 502, 2, '2023-Fall', 92.0, 4.0, 95);
|
||||
-- 李四选了数据库，老师是Alice，考了78分
|
||||
INSERT INTO Course_Records VALUES (3, 1002, 501, 1, '2023-Fall', 78.0, 2.7, 80);
|
||||
-- 王五选了莎士比亚，老师是Carol
|
||||
INSERT INTO Course_Records VALUES (4, 1003, 503, 3, '2023-Fall', 88.0, 3.7, 100);
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
### 5. 推荐的测试 Prompt 样例
|
||||
|
||||
你可以用下面这些问题去测试模型，观察它是否掉入陷阱：
|
||||
|
||||
1. **测试层级过滤与相似字段名**:
|
||||
* *问题*: “查询 **Engineering 学院** (Faculty) 下所有学生的名字和他们的入学年份。”
|
||||
* *陷阱*: 需要两跳 JOIN；必须选 `enrollment_year` 而不是 `admission_date`。
|
||||
|
||||
2. **测试多对多关系与字段混淆**:
|
||||
* *问题*: “查询 ‘Database Systems’ 这门课的平均考试分数。”
|
||||
* *陷阱*: 必须选 `Course_Records.score`，不能选 `grade_point`，也不能选 `Courses.credit`。
|
||||
|
||||
3. **测试金额字段区分**:
|
||||
* *问题*: “列出所有学费高于 5000 的学生姓名以及他们所属系的名称。”
|
||||
* *陷阱*: 必须用 `Students.tuition_fee`，如果模型写了 `salary` 就错了。
|
||||
|
||||
4. **测试聚合与 JOIN 顺序**:
|
||||
* *问题*: “找出教过学生 ‘Zhang San’ 的所有老师的名字。”
|
||||
* *陷阱*: 路径是 `Students` -> `Course_Records` -> `Teachers`。不能直接用 `Students.advisor_id`，因为那只是导师，不一定教过课。
|
||||
|
||||
5. **测试相似表名/代码**:
|
||||
* *问题*: “查询系代码为 'CS' 的系里，职称是 'Professor' 的老师薪资总和。”
|
||||
* *陷阱*: 条件是用 `dept_code = 'CS'` 而不是 `dept_id`。
|
||||
|
||||
这套设计应该能很好地帮你分辨出 LLM 在 Schema Linking（模式链接）和语义理解方面的真实水平。
|
||||
|
|
@ -0,0 +1,84 @@
|
|||
CREATE TABLE Faculties (
|
||||
faculty_id INT PRIMARY KEY,
|
||||
faculty_name VARCHAR(100),
|
||||
dean_name VARCHAR(100)
|
||||
);
|
||||
|
||||
CREATE TABLE Departments (
|
||||
dept_id INT PRIMARY KEY,
|
||||
dept_name VARCHAR(100),
|
||||
faculty_id INT,
|
||||
FOREIGN KEY (faculty_id) REFERENCES Faculties(faculty_id),
|
||||
dept_code VARCHAR(10) UNIQUE
|
||||
);
|
||||
|
||||
CREATE TABLE Teachers (
|
||||
teacher_id INT PRIMARY KEY,
|
||||
teacher_name VARCHAR(100),
|
||||
dept_id INT,
|
||||
hire_date DATE,
|
||||
title VARCHAR(50),
|
||||
salary DECIMAL(10, 2),
|
||||
FOREIGN KEY (dept_id) REFERENCES Departments(dept_id)
|
||||
);
|
||||
|
||||
CREATE TABLE Students (
|
||||
student_id INT PRIMARY KEY,
|
||||
student_name VARCHAR(100),
|
||||
dept_id INT,
|
||||
enrollment_year INT,
|
||||
admission_date DATE,
|
||||
tuition_fee DECIMAL(10, 2),
|
||||
status VARCHAR(20),
|
||||
advisor_id INT,
|
||||
total_credit INT DEFAULT 0,
|
||||
FOREIGN KEY (dept_id) REFERENCES Departments(dept_id),
|
||||
FOREIGN KEY (advisor_id) REFERENCES Teachers(teacher_id)
|
||||
);
|
||||
|
||||
CREATE TABLE Courses (
|
||||
course_id INT PRIMARY KEY,
|
||||
course_name VARCHAR(100),
|
||||
credit INT,
|
||||
course_type VARCHAR(50),
|
||||
dept_id INT,
|
||||
FOREIGN KEY (dept_id) REFERENCES Departments(dept_id)
|
||||
);
|
||||
|
||||
CREATE TABLE Course_Records (
|
||||
record_id INT PRIMARY KEY,
|
||||
student_id INT,
|
||||
course_id INT,
|
||||
teacher_id INT,
|
||||
semester VARCHAR(20),
|
||||
score DECIMAL(5, 2),
|
||||
grade_point DECIMAL(3, 2),
|
||||
attendance_rate INT,
|
||||
FOREIGN KEY (student_id) REFERENCES Students(student_id),
|
||||
FOREIGN KEY (course_id) REFERENCES Courses(course_id),
|
||||
FOREIGN KEY (teacher_id) REFERENCES Teachers(teacher_id)
|
||||
);
|
||||
|
||||
INSERT INTO Faculties VALUES (1, 'Engineering', 'Dr. Smith');
|
||||
INSERT INTO Faculties VALUES (2, 'Arts', 'Dr. Joyce');
|
||||
|
||||
INSERT INTO Departments VALUES (101, 'Computer Science', 1, 'CS');
|
||||
INSERT INTO Departments VALUES (102, 'Mechanical Eng', 1, 'ME');
|
||||
INSERT INTO Departments VALUES (201, 'English Lit', 2, 'ENG');
|
||||
|
||||
INSERT INTO Teachers VALUES (1, 'Prof. Alice', 101, '2020-01-01', 'Professor', 9000.00);
|
||||
INSERT INTO Teachers VALUES (2, 'Dr. Bob', 101, '2021-06-01', 'Lecturer', 6000.00);
|
||||
INSERT INTO Teachers VALUES (3, 'Prof. Carol', 201, '2019-09-01', 'Professor', 8500.00);
|
||||
|
||||
INSERT INTO Students VALUES (1001, 'Zhang San', 101, 2022, '2022-09-01', 5000.00, 'Active', 1, 0);
|
||||
INSERT INTO Students VALUES (1002, 'Li Si', 101, 2023, '2023-09-01', 5500.00, 'Active', 2, 0);
|
||||
INSERT INTO Students VALUES (1003, 'Wang Wu', 201, 2022, '2022-09-01', 4500.00, 'Active', 3, 0);
|
||||
|
||||
INSERT INTO Courses VALUES (501, 'Database Systems', 4, 'Core', 101);
|
||||
INSERT INTO Courses VALUES (502, 'Algorithms', 3, 'Core', 101);
|
||||
INSERT INTO Courses VALUES (503, 'Shakespeare', 3, 'Elective', 201);
|
||||
|
||||
INSERT INTO Course_Records VALUES (1, 1001, 501, 1, '2023-Fall', 85.0, 3.5, 90);
|
||||
INSERT INTO Course_Records VALUES (2, 1001, 502, 2, '2023-Fall', 92.0, 4.0, 95);
|
||||
INSERT INTO Course_Records VALUES (3, 1002, 501, 1, '2023-Fall', 78.0, 2.7, 80);
|
||||
INSERT INTO Course_Records VALUES (4, 1003, 503, 3, '2023-Fall', 88.0, 3.7, 100);
|
||||
|
|
@ -0,0 +1,682 @@
|
|||
# TestECommerceDB 数据库完整建表SQL
|
||||
|
||||
以下是完整的MySQL数据库建表脚本，包含表结构、约束、索引和测试数据。
|
||||
|
||||
```sql
|
||||
-- =====================================================
|
||||
-- 数据库创建脚本
|
||||
-- 数据库名称：TestECommerceDB
|
||||
-- 用途：测试大语言模型的SQL编写能力
|
||||
-- 设计特点：复杂关联关系、一对多、多对多、自关联
|
||||
-- 迷惑项：相似字段名、相近表名、含义相近的字段
|
||||
-- =====================================================
|
||||
|
||||
-- 创建数据库
|
||||
DROP DATABASE IF EXISTS TestECommerceDB;
|
||||
CREATE DATABASE TestECommerceDB CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
|
||||
USE TestECommerceDB;
|
||||
|
||||
-- =====================================================
|
||||
-- 1. 用户表 (Users)
|
||||
-- 存储用户基本信息
|
||||
-- 迷惑项：user_id、user_email、user_status 字段名相似
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Users (
|
||||
user_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
username VARCHAR(50) NOT NULL UNIQUE,
|
||||
user_email VARCHAR(100) NOT NULL UNIQUE,
|
||||
password_hash VARCHAR(255) NOT NULL,
|
||||
full_name VARCHAR(100),
|
||||
phone VARCHAR(20),
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
user_status TINYINT DEFAULT 1 COMMENT '1=活跃, 0=禁用',
|
||||
last_login DATETIME,
|
||||
INDEX idx_username (username),
|
||||
INDEX idx_user_email (user_email),
|
||||
INDEX idx_user_status (user_status)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 2. 分类表 (Categories)
|
||||
-- 存储产品分类信息
|
||||
-- 迷惑项：自关联关系，category_id、category_name、parent_id
|
||||
-- 特点：树形结构，支持多级分类
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Categories (
|
||||
category_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
category_name VARCHAR(50) NOT NULL,
|
||||
category_desc VARCHAR(200),
|
||||
parent_id INT DEFAULT NULL,
|
||||
category_order INT DEFAULT 0,
|
||||
is_active TINYINT DEFAULT 1,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (parent_id) REFERENCES Categories(category_id) ON DELETE SET NULL,
|
||||
INDEX idx_parent_id (parent_id),
|
||||
INDEX idx_category_name (category_name),
|
||||
INDEX idx_is_active (is_active)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 3. 产品表 (Products)
|
||||
-- 存储产品信息
|
||||
-- 迷惑项：product_id、product_name、product_desc、product_status
|
||||
-- 含义相近字段：price vs cost_price
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Products (
|
||||
product_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
product_name VARCHAR(100) NOT NULL,
|
||||
product_desc TEXT,
|
||||
product_specs VARCHAR(255) COMMENT '产品规格JSON字符串',
|
||||
price DECIMAL(10,2) NOT NULL COMMENT '销售价格',
|
||||
cost_price DECIMAL(10,2) COMMENT '成本价格',
|
||||
stock_quantity INT DEFAULT 0,
|
||||
stock_alert_level INT DEFAULT 10,
|
||||
category_id INT,
|
||||
brand VARCHAR(50),
|
||||
product_status TINYINT DEFAULT 1 COMMENT '1=上架, 0=下架, 2=缺货',
|
||||
view_count INT DEFAULT 0,
|
||||
sales_count INT DEFAULT 0,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (category_id) REFERENCES Categories(category_id) ON DELETE SET NULL,
|
||||
INDEX idx_product_name (product_name),
|
||||
INDEX idx_price (price),
|
||||
INDEX idx_category_id (category_id),
|
||||
INDEX idx_product_status (product_status),
|
||||
INDEX idx_brand (brand),
|
||||
INDEX idx_sales_count (sales_count)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 4. 产品-分类关联表 (ProductCategories)
|
||||
-- 实现产品和分类的多对多关系
|
||||
-- 迷惑项：表名与Products、Categories相似
|
||||
-- 特点：支持产品属于多个分类，设置主分类
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE ProductCategories (
|
||||
product_id INT NOT NULL,
|
||||
category_id INT NOT NULL,
|
||||
is_primary TINYINT DEFAULT 0 COMMENT '1=主分类, 0=副分类',
|
||||
added_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
PRIMARY KEY (product_id, category_id),
|
||||
FOREIGN KEY (product_id) REFERENCES Products(product_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (category_id) REFERENCES Categories(category_id) ON DELETE CASCADE,
|
||||
INDEX idx_category_id (category_id),
|
||||
INDEX idx_is_primary (is_primary)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 5. 订单表 (Orders)
|
||||
-- 存储订单信息
|
||||
-- 迷惑项：order_id、order_date、order_status
|
||||
-- 含义相近字段：total_amount
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Orders (
|
||||
order_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
order_number VARCHAR(30) NOT NULL UNIQUE COMMENT '订单编号',
|
||||
user_id INT NOT NULL,
|
||||
order_date DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
|
||||
total_amount DECIMAL(10,2) NOT NULL COMMENT '订单总金额',
|
||||
discount_amount DECIMAL(10,2) DEFAULT 0 COMMENT '折扣金额',
|
||||
shipping_fee DECIMAL(10,2) DEFAULT 0 COMMENT '运费',
|
||||
payment_method VARCHAR(30) COMMENT '支付方式',
|
||||
payment_status VARCHAR(20) DEFAULT 'pending' COMMENT 'pending/paid/failed/refunded',
|
||||
order_status VARCHAR(20) DEFAULT 'pending' COMMENT 'pending/confirmshipped/delivered/cancelled/completed',
|
||||
shipping_addr_id INT,
|
||||
billing_addr_id INT,
|
||||
shipping_addr VARCHAR(500) COMMENT '收货地址快照',
|
||||
billing_addr VARCHAR(500) COMMENT '账单地址快照',
|
||||
customer_remark VARCHAR(500),
|
||||
internal_remark VARCHAR(500),
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE RESTRICT,
|
||||
INDEX idx_order_number (order_number),
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_order_date (order_date),
|
||||
INDEX idx_order_status (order_status),
|
||||
INDEX idx_payment_status (payment_status)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 6. 订单详情表 (OrderItems)
|
||||
-- 存储订单中每个产品的详细信息
|
||||
-- 迷惑项：order_item_id、order_id
|
||||
-- 含义相近字段：item_price vs price，item_total vs total_amount
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE OrderItems (
|
||||
order_item_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
order_id INT NOT NULL,
|
||||
product_id INT NOT NULL,
|
||||
quantity INT NOT NULL,
|
||||
item_price DECIMAL(10,2) NOT NULL COMMENT '下单时的产品单价',
|
||||
item_cost DECIMAL(10,2) COMMENT '成本单价',
|
||||
item_discount DECIMAL(10,2) DEFAULT 0 COMMENT '该项折扣',
|
||||
item_total DECIMAL(10,2) NOT NULL COMMENT '该项总金额',
|
||||
item_status VARCHAR(20) DEFAULT 'pending' COMMENT 'pending/shipped/delivered/returned',
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (order_id) REFERENCES Orders(order_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (product_id) REFERENCES Products(product_id) ON DELETE RESTRICT,
|
||||
INDEX idx_order_id (order_id),
|
||||
INDEX idx_product_id (product_id),
|
||||
INDEX idx_item_status (item_status)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 7. 地址表 (Addresses)
|
||||
-- 存储用户的多个地址
|
||||
-- 迷惑项：address_id、address_line1、address_line2
|
||||
-- 一对多关系：一个用户有多个地址
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Addresses (
|
||||
address_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
user_id INT NOT NULL,
|
||||
address_label VARCHAR(50) COMMENT '地址标签，如：家、公司',
|
||||
recipient_name VARCHAR(100) NOT NULL,
|
||||
recipient_phone VARCHAR(20) NOT NULL,
|
||||
country VARCHAR(50) DEFAULT '中国',
|
||||
province VARCHAR(50),
|
||||
city VARCHAR(50) NOT NULL,
|
||||
district VARCHAR(50),
|
||||
address_line1 VARCHAR(200) NOT NULL,
|
||||
address_line2 VARCHAR(200),
|
||||
postal_code VARCHAR(20),
|
||||
address_type VARCHAR(20) DEFAULT 'shipping' COMMENT 'shipping/billing/both',
|
||||
is_default TINYINT DEFAULT 0,
|
||||
is_active TINYINT DEFAULT 1,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE CASCADE,
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_address_type (address_type),
|
||||
INDEX idx_is_default (is_default),
|
||||
INDEX idx_city (city)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 8. 评论表 (Reviews)
|
||||
-- 存储用户对产品的评论
|
||||
-- 迷惑项：review_id、review_text、review_date
|
||||
-- 多对一关系：评论关联用户和产品
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Reviews (
|
||||
review_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
user_id INT NOT NULL,
|
||||
product_id INT NOT NULL,
|
||||
order_id INT COMMENT '订单ID，可选',
|
||||
rating TINYINT NOT NULL CHECK (rating >= 1 AND rating <= 5),
|
||||
review_title VARCHAR(100),
|
||||
review_text TEXT,
|
||||
is_anonymous TINYINT DEFAULT 0,
|
||||
is_verified TINYINT DEFAULT 0 COMMENT '是否购买后评论',
|
||||
helpful_count INT DEFAULT 0,
|
||||
reply_count INT DEFAULT 0,
|
||||
review_status VARCHAR(20) DEFAULT 'pending' COMMENT 'pending/approved/rejected',
|
||||
review_date DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (product_id) REFERENCES Products(product_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (order_id) REFERENCES Orders(order_id) ON DELETE SET NULL,
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_product_id (product_id),
|
||||
INDEX idx_rating (rating),
|
||||
INDEX idx_review_status (review_status),
|
||||
INDEX idx_review_date (review_date)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 9. 购物车表 (CartItems)
|
||||
-- 存储用户当前购物车中的商品
|
||||
-- 迷惑项：cart_id、product_id、quantity
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE CartItems (
|
||||
cart_item_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
user_id INT NOT NULL,
|
||||
product_id INT NOT NULL,
|
||||
quantity INT NOT NULL DEFAULT 1,
|
||||
added_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (product_id) REFERENCES Products(product_id) ON DELETE CASCADE,
|
||||
UNIQUE KEY uk_user_product (user_id, product_id),
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_product_id (product_id)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 10. 产品浏览历史表 (ProductViews)
|
||||
-- 存储用户的浏览历史
|
||||
-- 迷惑项：view_id、product_id、view_date
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE ProductViews (
|
||||
view_id BIGINT AUTO_INCREMENT PRIMARY KEY,
|
||||
user_id INT,
|
||||
product_id INT NOT NULL,
|
||||
view_date DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
session_id VARCHAR(100),
|
||||
view_duration INT DEFAULT 0 COMMENT '浏览时长（秒）',
|
||||
source_type VARCHAR(30) COMMENT '来源：search/category/recommend/direct',
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE SET NULL,
|
||||
FOREIGN KEY (product_id) REFERENCES Products(product_id) ON DELETE CASCADE,
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_product_id (product_id),
|
||||
INDEX idx_view_date (view_date)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 11. 优惠券表 (Coupons)
|
||||
-- 存储优惠券信息
|
||||
-- 迷惑项：coupon_id、coupon_code、coupon_type
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Coupons (
|
||||
coupon_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
coupon_code VARCHAR(30) NOT NULL UNIQUE,
|
||||
coupon_name VARCHAR(100) NOT NULL,
|
||||
coupon_desc VARCHAR(255),
|
||||
coupon_type VARCHAR(20) DEFAULT 'percentage' COMMENT 'percentage/fixed',
|
||||
discount_value DECIMAL(10,2) NOT NULL COMMENT '折扣值（百分比或固定金额）',
|
||||
min_order_amount DECIMAL(10,2) DEFAULT 0,
|
||||
max_discount_amount DECIMAL(10,2) COMMENT '最大折扣金额',
|
||||
usage_limit INT COMMENT '总使用次数限制',
|
||||
usage_limit_per_user INT DEFAULT 1,
|
||||
usage_count INT DEFAULT 0,
|
||||
valid_from DATETIME NOT NULL,
|
||||
valid_until DATETIME NOT NULL,
|
||||
is_active TINYINT DEFAULT 1,
|
||||
applicable_product_ids TEXT COMMENT '适用的产品ID列表，JSON格式',
|
||||
applicable_category_ids TEXT COMMENT '适用的分类ID列表，JSON格式',
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
INDEX idx_coupon_code (coupon_code),
|
||||
INDEX idx_valid_dates (valid_from, valid_until),
|
||||
INDEX idx_is_active (is_active)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 12. 用户优惠券关联表 (UserCoupons)
|
||||
-- 存储用户领取的优惠券
|
||||
-- 迷惑项：user_coupon_id、user_id、coupon_id
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE UserCoupons (
|
||||
user_coupon_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
user_id INT NOT NULL,
|
||||
coupon_id INT NOT NULL,
|
||||
status VARCHAR(20) DEFAULT 'available' COMMENT 'available/used/expired',
|
||||
received_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
used_at DATETIME,
|
||||
order_id INT,
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (coupon_id) REFERENCES Coupons(coupon_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (order_id) REFERENCES Orders(order_id) ON DELETE SET NULL,
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_coupon_id (coupon_id),
|
||||
INDEX idx_status (status)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 13. 产品收藏表 (Wishlists)
|
||||
-- 存储用户收藏的产品
|
||||
-- 迷惑项：wishlist_id、product_id、user_id
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Wishlists (
|
||||
wishlist_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
user_id INT NOT NULL,
|
||||
product_id INT NOT NULL,
|
||||
added_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
note VARCHAR(255),
|
||||
priority INT DEFAULT 0 COMMENT '优先级排序',
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (product_id) REFERENCES Products(product_id) ON DELETE CASCADE,
|
||||
UNIQUE KEY uk_user_product (user_id, product_id),
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_product_id (product_id),
|
||||
INDEX idx_added_at (added_at)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 14. 支付记录表 (Payments)
|
||||
-- 存储订单支付信息
|
||||
-- 迷惑项：payment_id、order_id、payment_amount
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Payments (
|
||||
payment_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
order_id INT NOT NULL,
|
||||
payment_method VARCHAR(30) NOT NULL,
|
||||
payment_amount DECIMAL(10,2) NOT NULL,
|
||||
transaction_id VARCHAR(100) UNIQUE,
|
||||
payment_status VARCHAR(20) DEFAULT 'pending' COMMENT 'pending/success/failed/refunded',
|
||||
payment_date DATETIME,
|
||||
refund_amount DECIMAL(10,2) DEFAULT 0,
|
||||
refund_reason VARCHAR(255),
|
||||
gateway_response TEXT COMMENT '支付网关响应',
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (order_id) REFERENCES Orders(order_id) ON DELETE RESTRICT,
|
||||
INDEX idx_order_id (order_id),
|
||||
INDEX idx_transaction_id (transaction_id),
|
||||
INDEX idx_payment_status (payment_status),
|
||||
INDEX idx_payment_date (payment_date)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 15. 管理员表 (Admins)
|
||||
-- 存储管理员信息
|
||||
-- 迷惑项：admin_id、admin_email、admin_role
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Admins (
|
||||
admin_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
admin_email VARCHAR(100) NOT NULL UNIQUE,
|
||||
admin_name VARCHAR(50) NOT NULL,
|
||||
password_hash VARCHAR(255) NOT NULL,
|
||||
admin_role VARCHAR(30) DEFAULT 'staff' COMMENT 'super_admin/admin/staff',
|
||||
is_active TINYINT DEFAULT 1,
|
||||
last_login DATETIME,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
INDEX idx_admin_email (admin_email),
|
||||
INDEX idx_admin_role (admin_role)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 添加外键约束到Orders表的shipping_addr_id和billing_addr_id
|
||||
-- =====================================================
|
||||
|
||||
ALTER TABLE Orders
|
||||
ADD CONSTRAINT fk_orders_shipping_addr
|
||||
FOREIGN KEY (shipping_addr_id) REFERENCES Addresses(address_id) ON DELETE SET NULL;
|
||||
|
||||
ALTER TABLE Orders
|
||||
ADD CONSTRAINT fk_orders_billing_addr
|
||||
FOREIGN KEY (billing_addr_id) REFERENCES Addresses(address_id) ON DELETE SET NULL;
|
||||
|
||||
-- =====================================================
|
||||
-- 插入测试数据
|
||||
-- =====================================================
|
||||
|
||||
-- 插入分类数据（树形结构）
|
||||
INSERT INTO Categories (category_id, category_name, category_desc, parent_id, category_order) VALUES
|
||||
(1, '电子产品', '手机、电脑、相机等电子设备', NULL, 1),
|
||||
(2, '服装', '男装、女装、童装等', NULL, 2),
|
||||
(3, '家居用品', '家具、厨具、床上用品等', NULL, 3),
|
||||
(4, '食品', '零食、饮料、生鲜等', NULL, 4),
|
||||
(5, '手机', '智能手机', 1, 1),
|
||||
(6, '笔记本电脑', '笔记本、台式机', 1, 2),
|
||||
(7, '相机', '数码相机、摄像机', 1, 3),
|
||||
(8, '男装', '男性服装', 2, 1),
|
||||
(9, '女装', '女性服装', 2, 2),
|
||||
(10, '智能手机', '高端智能手机', 5, 1),
|
||||
(11, '功能手机', '老年机、备用机', 5, 2);
|
||||
|
||||
-- 插入用户数据
|
||||
INSERT INTO Users (user_id, username, user_email, password_hash, full_name, phone, user_status) VALUES
|
||||
(1, 'zhangsan', 'zhangsan@example.com', 'hash_abc123', '张三', '13800138001', 1),
|
||||
(2, 'lisi', 'lisi@example.com', 'hash_def456', '李四', '13800138002', 1),
|
||||
(3, 'wangwu', 'wangwu@example.com', 'hash_ghi789', '王五', '13800138003', 1),
|
||||
(4, 'zhaoliu', 'zhaoliu@example.com', 'hash_jkl012', '赵六', '13800138004', 0),
|
||||
(5, 'qianqi', 'qianqi@example.com', 'hash_mno345', '钱七', '13800138005', 1),
|
||||
(6, 'sunba', 'sunba@example.com', 'hash_pqr678', '孙八', '13800138006', 1),
|
||||
(7, 'zhoujiu', 'zhoujiu@example.com', 'hash_stu901', '周九', '13800138007', 1),
|
||||
(8, 'wushiyi', 'wushiyi@example.com', 'hash_vwx234', '吴十', '13800138008', 1),
|
||||
(9, 'zhengshier', 'zhengshier@example.com', 'hash_yza567', '郑十二', '13800138009', 1),
|
||||
(10, 'xushisan', 'xushisan@example.com', 'hash_bcd890', '徐十三', '13800138010', 1);
|
||||
|
||||
-- 插入产品数据
|
||||
INSERT INTO Products (product_id, product_name, product_desc, price, cost_price, stock_quantity, category_id, brand, product_status) VALUES
|
||||
(1, 'iPhone 15 Pro Max', '苹果最新旗舰手机，A17 Pro芯片，钛金属机身', 9999.00, 6500.00, 100, 10, 'Apple', 1),
|
||||
(2, 'Samsung Galaxy S24 Ultra', '三星Galaxy S24 Ultra，钛金属机身，AI功能', 8999.00, 5800.00, 80, 10, 'Samsung', 1),
|
||||
(3, 'MacBook Pro 16', '苹果MacBook Pro 16英寸，M3 Max芯片', 24999.00, 18000.00, 50, 6, 'Apple', 1),
|
||||
(4, 'Dell XPS 15', '戴尔XPS 15笔记本电脑，英特尔酷睿i7', 12999.00, 9500.00, 60, 6, 'Dell', 1),
|
||||
(5, 'Sony A7 IV', '索尼A7 IV全画幅微单相机，3300万像素', 16999.00, 12000.00, 30, 7, 'Sony', 1),
|
||||
(6, 'Canon R6 Mark II', '佳能R6 Mark II全画幅微单相机', 15999.00, 11500.00, 25, 7, 'Canon', 1),
|
||||
(7, 'Nike Air Jordan 1', '耐克Air Jordan 1经典篮球鞋', 1299.00, 650.00, 200, 8, 'Nike', 1),
|
||||
(8, 'Adidas Ultraboost', '阿迪达斯Ultraboost跑鞋', 1099.00, 550.00, 150, 8, 'Adidas', 1),
|
||||
(9, 'Zara女士连衣裙', 'Zara时尚女士连衣裙，2024新款', 599.00, 200.00, 300, 9, 'Zara', 1),
|
||||
(10, 'H&M半身裙', 'H&M时尚半身裙，百搭款', 299.00, 100.00, 400, 9, 'H&M', 1),
|
||||
(11, 'IKEA双人床', '宜家马尔姆双人床，简约风格', 2999.00, 1800.00, 20, 3, 'IKEA', 1),
|
||||
(12, '美的微波炉', '美的M1-L213B微波炉，21L容量', 499.00, 280.00, 100, 3, '美的', 1),
|
||||
(13, '三只松鼠坚果大礼包', '三只松鼠坚果礼盒2103g', 128.00, 55.00, 500, 4, '三只松鼠', 1),
|
||||
(14, '可口可乐330ml*24罐', '可口可乐经典装24罐装', 59.90, 35.00, 1000, 4, '可口可乐', 1),
|
||||
(15, '老干妈辣椒酱', '老干妈风味豆豉油辣椒酱280g', 12.90, 5.00, 2000, 4, '老干妈', 1);
|
||||
|
||||
-- 插入产品-分类关联数据
|
||||
INSERT INTO ProductCategories (product_id, category_id, is_primary) VALUES
|
||||
(1, 5, 1), (1, 10, 1),
|
||||
(2, 5, 1), (2, 10, 1),
|
||||
(3, 6, 1),
|
||||
(4, 6, 1),
|
||||
(5, 7, 1),
|
||||
(6, 7, 1),
|
||||
(7, 8, 1),
|
||||
(8, 8, 1),
|
||||
(9, 9, 1),
|
||||
(10, 9, 1),
|
||||
(11, 3, 1),
|
||||
(12, 3, 1),
|
||||
(13, 4, 1),
|
||||
(14, 4, 1),
|
||||
(15, 4, 1);
|
||||
|
||||
-- 插入地址数据
|
||||
INSERT INTO Addresses (address_id, user_id, address_label, recipient_name, recipient_phone, province, city, district, address_line1, postal_code, address_type, is_default) VALUES
|
||||
(1, 1, '家', '张三', '13800138001', '北京', '北京市', '朝阳区', '建国路100号', '100000', 'shipping', 1),
|
||||
(2, 1, '公司', '张三', '13800138001', '北京', '北京市', '海淀区', '中关村大街1号', '100080', 'shipping', 0),
|
||||
(3, 2, '默认地址', '李四', '13800138002', '上海', '上海市', '浦东新区', '陆家嘴环路1000号', '200120', 'both', 1),
|
||||
(4, 3, '家', '王五', '13800138003', '广东', '深圳市', '南山区', '科技园路100号', '518000', 'shipping', 1),
|
||||
(5, 4, '地址1', '赵六', '13800138004', '浙江', '杭州市', '西湖区', '文三路100号', '310000', 'shipping', 1),
|
||||
(6, 5, '家', '钱七', '13800138005', '江苏', '南京市', '鼓楼区', '中山北路100号', '210000', 'shipping', 1);
|
||||
|
||||
-- 插入订单数据
|
||||
INSERT INTO Orders (order_id, order_number, user_id, total_amount, discount_amount, shipping_fee, payment_status, order_status, shipping_addr_id, billing_addr_id, shipping_addr, customer_remark) VALUES
|
||||
(1, 'ORD202401010001', 1, 10998.00, 0.00, 0.00, 'paid', 'delivered', 1, 1, '北京市朝阳区建国路100号', '请尽快发货'),
|
||||
(2, 'ORD202401020001', 1, 25998.00, 500.00, 0.00, 'paid', 'shipped', 2, 2, '北京市海淀区中关村大街1号', '工作日收货'),
|
||||
(3, 'ORD202401030001', 2, 17998.00, 0.00, 15.00, 'paid', 'pending', 3, 3, '上海市浦东新区陆家嘴环路1000号', ''),
|
||||
(4, 'ORD202401040001', 3, 32998.00, 1000.00, 0.00, 'paid', 'completed', 4, 4, '广东省深圳市南山区科技园路100号', '包装仔细一些'),
|
||||
(5, 'ORD202401050001', 5, 258.90, 20.00, 0.00, 'paid', 'pending', 6, 6, '江苏省南京市鼓楼区中山北路100号', ''),
|
||||
(6, 'ORD202401060001', 2, 1398.00, 0.00, 10.00, 'pending', 'pending', 3, 3, '上海市浦东新区陆家嘴环路1000号', ''),
|
||||
(7, 'ORD202401070001', 7, 8999.00, 899.00, 0.00, 'paid', 'shipped', NULL, NULL, '四川省成都市武侯区天府大道100号', '生日礼物'),
|
||||
(8, 'ORD202401080001', 1, 541.80, 0.00, 8.00, 'paid', 'delivered', 1, 1, '北京市朝阳区建国路100号', ''),
|
||||
(9, 'ORD202401090001', 8, 16999.00, 0.00, 0.00, 'paid', 'delivered', NULL, NULL, '湖北省武汉市洪山区珞珈山路100号', ''),
|
||||
(10, 'ORD202401100001', 9, 128.00, 10.00, 0.00, 'paid', 'pending', NULL, NULL, '湖南省长沙市岳麓区麓山南路100号', '');
|
||||
|
||||
-- 插入订单详情数据
|
||||
INSERT INTO OrderItems (order_item_id, order_id, product_id, quantity, item_price, item_cost, item_total, item_status) VALUES
|
||||
(1, 1, 1, 1, 9999.00, 6500.00, 9999.00, 'delivered'),
|
||||
(2, 1, 14, 24, 59.90, 35.00, 1437.60, 'delivered'),
|
||||
(3, 2, 3, 1, 24999.00, 18000.00, 24999.00, 'shipped'),
|
||||
(4, 2, 15, 7, 12.90, 5.00, 90.30, 'shipped'),
|
||||
(5, 3, 2, 2, 8999.00, 5800.00, 17998.00, 'pending'),
|
||||
(6, 4, 5, 1, 16999.00, 12000.00, 16999.00, 'delivered'),
|
||||
(7, 4, 6, 1, 15999.00, 11500.00, 15999.00, 'delivered'),
|
||||
(8, 5, 9, 1, 599.00, 200.00, 599.00, 'pending'),
|
||||
(9, 5, 10, 2, 299.00, 100.00, 598.00, 'pending'),
|
||||
(10, 6, 7, 1, 1299.00, 650.00, 1299.00, 'pending'),
|
||||
(11, 7, 2, 1, 8999.00, 5800.00, 8999.00, 'shipped'),
|
||||
(12, 8, 11, 1, 2999.00, 1800.00, 2999.00, 'delivered'),
|
||||
(13, 8, 12, 1, 499.00, 280.00, 499.00, 'delivered'),
|
||||
(14, 8, 13, 1, 128.00, 55.00, 128.00, 'delivered'),
|
||||
(15, 9, 6, 1, 15999.00, 11500.00, 15999.00, 'delivered'),
|
||||
(16, 10, 13, 1, 128.00, 55.00, 128.00, 'pending');
|
||||
|
||||
-- 插入评论数据
|
||||
INSERT INTO Reviews (review_id, user_id, product_id, order_id, rating, review_title, review_text, is_verified, review_status) VALUES
|
||||
(1, 1, 1, 1, 5, '非常满意', '手机质感很好，拍照效果出色，电池续航也比之前的手机好很多。', 1, 'approved'),
|
||||
(2, 2, 2, 3, 4, '不错', '系统流畅，屏幕显示效果好，但是价格有点贵。', 1, 'approved'),
|
||||
(3, 3, 5, 4, 5, '专业级相机', '对焦速度快，高感光度表现优秀，非常适合专业摄影。', 1, 'approved'),
|
||||
(4, 1, 3, 2, 5, '性能怪兽', 'M3 Max芯片性能太强了，编译代码速度飞快。', 1, 'approved'),
|
||||
(5, 4, 7, NULL, 3, '一般', '鞋子样式不错，但是鞋底偏硬，走路久了脚疼。', 0, 'approved'),
|
||||
(6, 5, 9, 5, 4, '好看', '穿上身效果很好，面料也很舒服，推荐购买。', 1, 'approved'),
|
||||
(7, 6, 11, NULL, 5, '安装方便', '床很结实，安装也很简单，一个人就能搞定。', 0, 'approved'),
|
||||
(8, 7, 14, 7, 5, '全家喜欢', '家里常备的可乐，味道正宗，价格实惠。', 1, 'approved'),
|
||||
(9, 8, 6, 9, 4, '功能强大', '相机很好用，但是菜单操作有点复杂，需要时间学习。', 1, 'approved'),
|
||||
(10, 9, 13, 10, 5, '坚果新鲜', '坚果很新鲜，种类多，口感好，已经复购好几次了。', 1, 'approved'),
|
||||
(11, 2, 15, NULL, 4, '下饭神器', '辣椒酱味道很好，用来拌饭很香。', 0, 'approved'),
|
||||
(12, 1, 14, 1, 5, '实惠', '比超市便宜很多，一箱能喝很久。', 1, 'approved');
|
||||
|
||||
-- 插入购物车数据
|
||||
INSERT INTO CartItems (user_id, product_id, quantity, added_at) VALUES
|
||||
(1, 2, 1, '2024-01-10 10:00:00'),
|
||||
(1, 5, 1, '2024-01-10 10:05:00'),
|
||||
(2, 3, 1, '2024-01-10 11:00:00'),
|
||||
(2, 7, 2, '2024-01-10 11:10:00'),
|
||||
(3, 1, 1, '2024-01-10 12:00:00'),
|
||||
(4, 8, 1, '2024-01-10 13:00:00'),
|
||||
(5, 9, 2, '2024-01-10 14:00:00'),
|
||||
(6, 10, 1, '2024-01-10 15:00:00'),
|
||||
(7, 11, 1, '2024-01-10 16:00:00'),
|
||||
(8, 12, 2, '2024-01-10 17:00:00');
|
||||
|
||||
-- 插入优惠券数据
|
||||
INSERT INTO Coupons (coupon_id, coupon_code, coupon_name, coupon_desc, coupon_type, discount_value, min_order_amount, max_discount_amount, usage_limit, valid_from, valid_until, is_active) VALUES
|
||||
(1, 'NEWUSER10', '新用户专享10%off', '新用户首单立享10%折扣', 'percentage', 10.00, 100.00, 500.00, 10000, '2024-01-01', '2024-12-31', 1),
|
||||
(2, 'SAVE50', '满500减50', '订单满500元减50元', 'fixed', 50.00, 500.00, NULL, NULL, '2024-01-01', '2024-12-31', 1),
|
||||
(3, 'VIP20', 'VIP会员20%off', 'VIP会员享20%折扣', 'percentage', 20.00, 200.00, 1000.00, 5000, '2024-01-01', '2024-12-31', 1),
|
||||
(4, 'FREESHIP', '免运费券', '订单免运费', 'fixed', 0.00, 0.00, NULL, NULL, '2024-01-01', '2024-12-31', 1),
|
||||
(5, 'SUPER100', '超级满减100', '满1000减100', 'fixed', 100.00, 1000.00, NULL, 1000, '2024-01-01', '2024-06-30', 1),
|
||||
(6, 'EXPIRED50', '已过期优惠券', '测试用过期优惠券', 'fixed', 50.00, 200.00, NULL, NULL, '2023-01-01', '2023-12-31', 1);
|
||||
|
||||
-- 插入用户优惠券数据
|
||||
INSERT INTO UserCoupons (user_id, coupon_id, status, used_at, order_id) VALUES
|
||||
(1, 1, 'used', '2024-01-01 10:00:00', 1),
|
||||
(1, 2, 'available', NULL, NULL),
|
||||
(1, 3, 'available', NULL, NULL),
|
||||
(2, 1, 'used', '2024-01-03 10:00:00', 3),
|
||||
(2, 4, 'available', NULL, NULL),
|
||||
(3, 2, 'available', NULL, NULL),
|
||||
(4, 1, 'available', NULL, NULL),
|
||||
(5, 5, 'used', '2024-01-05 10:00:00', 5),
|
||||
(6, 3, 'available', NULL, NULL),
|
||||
(7, 4, 'used', '2024-01-07 10:00:00', 7);
|
||||
|
||||
-- 插入收藏数据
|
||||
INSERT INTO Wishlists (user_id, product_id, added_at, note, priority) VALUES
|
||||
(1, 6, '2024-01-05 10:00:00', '等降价再买', 1),
|
||||
(1, 8, '2024-01-06 10:00:00', NULL, 2),
|
||||
(2, 3, '2024-01-05 11:00:00', '想要', 1),
|
||||
(2, 4, '2024-01-06 11:00:00', '备选', 2),
|
||||
(3, 1, '2024-01-05 12:00:00', '送给女朋友', 1),
|
||||
(4, 9, '2024-01-05 13:00:00', NULL, 1),
|
||||
(5, 11, '2024-01-05 14:00:00', '搬家时买', 1),
|
||||
(6, 13, '2024-01-05 15:00:00', NULL, 1);
|
||||
|
||||
-- 插入支付记录数据
|
||||
INSERT INTO Payments (order_id, payment_method, payment_amount, transaction_id, payment_status, payment_date) VALUES
|
||||
(1, 'alipay', 10998.00, 'TXN202401010001', 'success', '2024-01-01 10:05:00'),
|
||||
(2, 'wechat', 25998.00, 'TXN202401020001', 'success', '2024-01-02 10:05:00'),
|
||||
(3, 'alipay', 17998.00, 'TXN202401030001', 'success', '2024-01-03 10:05:00'),
|
||||
(4, 'credit_card', 32998.00, 'TXN202401040001', 'success', '2024-01-04 10:05:00'),
|
||||
(5, 'wechat', 258.90, 'TXN202401050001', 'success', '2024-01-05 10:05:00'),
|
||||
(7, 'alipay', 8999.00, 'TXN202401070001', 'success', '2024-01-07 10:05:00'),
|
||||
(8, 'wechat', 541.80, 'TXN202401080001', 'success', '2024-01-08 10:05:00'),
|
||||
(9, 'credit_card', 16999.00, 'TXN202401090001', 'success', '2024-01-09 10:05:00'),
|
||||
(10, 'alipay', 128.00, 'TXN202401100001', 'success', '2024-01-10 10:05:00');
|
||||
|
||||
-- 插入管理员数据
|
||||
INSERT INTO Admins (admin_id, admin_email, admin_name, password_hash, admin_role) VALUES
|
||||
(1, 'admin@example.com', '超级管理员', 'hash_superadmin', 'super_admin'),
|
||||
(2, 'manager@example.com', '运营经理', 'hash_manager', 'admin'),
|
||||
(3, 'staff@example.com', '客服人员', 'hash_staff', 'staff'),
|
||||
(4, 'finance@example.com', '财务人员', 'hash_finance', 'admin');
|
||||
|
||||
-- 插入产品浏览历史数据
|
||||
INSERT INTO ProductViews (user_id, product_id, view_date, session_id, view_duration, source_type) VALUES
|
||||
(1, 1, '2024-01-01 09:00:00', 'SES001', 120, 'search'),
|
||||
(1, 2, '2024-01-01 09:05:00', 'SES001', 90, 'category'),
|
||||
(1, 3, '2024-01-02 10:00:00', 'SES002', 180, 'recommend'),
|
||||
(2, 1, '2024-01-03 11:00:00', 'SES003', 60, 'search'),
|
||||
(2, 5, '2024-01-03 11:10:00', 'SES003', 240, 'direct'),
|
||||
(3, 6, '2024-01-04 12:00:00', 'SES004', 300, 'search'),
|
||||
(4, 7, '2024-01-05 13:00:00', 'SES005', 45, 'category'),
|
||||
(5, 9, '2024-01-06 14:00:00', 'SES006', 120, 'search'),
|
||||
(6, 11, '2024-01-07 15:00:00', 'SES007', 90, 'recommend'),
|
||||
(7, 13, '2024-01-08 16:00:00', 'SES008', 30, 'direct');
|
||||
|
||||
-- =====================================================
|
||||
-- 验证数据完整性
|
||||
-- =====================================================
|
||||
|
||||
-- 查看所有表
|
||||
SHOW TABLES;
|
||||
|
||||
-- 查看表结构示例
|
||||
-- DESCRIBE Users;
|
||||
-- DESCRIBE Orders;
|
||||
-- DESCRIBE OrderItems;
|
||||
|
||||
-- 测试查询示例
|
||||
-- SELECT u.username, COUNT(o.order_id) as order_count
|
||||
-- FROM Users u LEFT JOIN Orders o ON u.user_id = o.user_id
|
||||
-- GROUP BY u.user_id;
|
||||
|
||||
-- SELECT p.product_name, AVG(r.rating) as avg_rating
|
||||
-- FROM Products p LEFT JOIN Reviews r ON p.product_id = r.product_id
|
||||
-- GROUP BY p.product_id;
|
||||
|
||||
-- SELECT c.category_name, COUNT(p.product_id) as product_count
|
||||
-- FROM Categories c LEFT JOIN ProductCategories pc ON c.category_id = pc.category_id
|
||||
-- LEFT JOIN Products p ON pc.product_id = p.product_id
|
||||
-- GROUP BY c.category_id;
|
||||
```
|
||||
|
||||
## SQL文件说明
|
||||
|
||||
### 包含内容
|
||||
|
||||
| 组成部分 | 说明 |
|
||||
|---------|------|
|
||||
| **15张表** | Users、Categories、Products、ProductCategories、Orders、OrderItems、Addresses、Reviews、CartItems、ProductViews、Coupons、UserCoupons、Wishlists、Payments、Admins |
|
||||
| **复杂关联** | 一对多、多对多、自关联 |
|
||||
| **约束** | 主键、外键、UNIQUE、CHECK、DEFAULT |
|
||||
| **索引** | 常用查询字段均建立索引 |
|
||||
| **测试数据** | 每张表都包含实际数据 |
|
||||
| **迷惑项** | 按设计要求保留相似字段名、相近表名 |
|
||||
|
||||
### 表关联关系图
|
||||
|
||||
```
|
||||
Users (1) ----< (N) Orders (1) ----< (N) OrderItems (N) >---- (1) Products
|
||||
| | |
|
||||
| | |
|
||||
+-----< (N) Addresses +-----< (N) Payments +-----< (N) Reviews
|
||||
| |
|
||||
+-----< (N) Reviews |
|
||||
| |
|
||||
+-----< (N) CartItems +-----< (N) ProductViews
|
||||
| |
|
||||
+-----< (N) UserCoupons +----< (N) Coupons +-----< (N) Wishlists
|
||||
|
|
||||
+-----< (N) ProductCategories
|
||||
|
|
||||
Categories (1) ---------------------------------------------------+
|
||||
|
|
||||
+--< (N) Categories (自关联)
|
||||
```
|
||||
|
||||
### 使用方法
|
||||
|
||||
```bash
|
||||
# 在MySQL中执行
|
||||
mysql -u username -p < test_ecommerce_db.sql
|
||||
|
||||
# 或在MySQL客户端中执行
|
||||
source /path/to/test_ecommerce_db.sql
|
||||
```
|
||||
|
||||
此SQL文件可直接在MySQL 8.0+环境中执行，包含完整的表结构、约束、索引和测试数据。
|
||||
|
|
@ -0,0 +1,403 @@
|
|||
-- =====================================================
|
||||
-- 数据库创建脚本
|
||||
-- 数据库名称：TestECommerceDB
|
||||
-- 用途：测试大语言模型的SQL编写能力
|
||||
-- 设计特点：复杂关联关系、一对多、多对多、自关联
|
||||
-- 迷惑项：相似字段名、相近表名、含义相近的字段
|
||||
-- =====================================================
|
||||
|
||||
-- 创建数据库
|
||||
DROP DATABASE IF EXISTS TestECommerceDB;
|
||||
CREATE DATABASE TestECommerceDB CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
|
||||
USE TestECommerceDB;
|
||||
|
||||
-- =====================================================
|
||||
-- 1. 用户表 (Users)
|
||||
-- 存储用户基本信息
|
||||
-- 迷惑项：user_id、user_email、user_status 字段名相似
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Users (
|
||||
user_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
username VARCHAR(50) NOT NULL UNIQUE,
|
||||
user_email VARCHAR(100) NOT NULL UNIQUE,
|
||||
password_hash VARCHAR(255) NOT NULL,
|
||||
full_name VARCHAR(100),
|
||||
phone VARCHAR(20),
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
user_status TINYINT DEFAULT 1 COMMENT '1=活跃, 0=禁用',
|
||||
last_login DATETIME,
|
||||
INDEX idx_username (username),
|
||||
INDEX idx_user_email (user_email),
|
||||
INDEX idx_user_status (user_status)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 2. 分类表 (Categories)
|
||||
-- 存储产品分类信息
|
||||
-- 迷惑项：自关联关系，category_id、category_name、parent_id
|
||||
-- 特点：树形结构，支持多级分类
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Categories (
|
||||
category_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
category_name VARCHAR(50) NOT NULL,
|
||||
category_desc VARCHAR(200),
|
||||
parent_id INT DEFAULT NULL,
|
||||
category_order INT DEFAULT 0,
|
||||
is_active TINYINT DEFAULT 1,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (parent_id) REFERENCES Categories(category_id) ON DELETE SET NULL,
|
||||
INDEX idx_parent_id (parent_id),
|
||||
INDEX idx_category_name (category_name),
|
||||
INDEX idx_is_active (is_active)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 3. 产品表 (Products)
|
||||
-- 存储产品信息
|
||||
-- 迷惑项：product_id、product_name、product_desc、product_status
|
||||
-- 含义相近字段：price vs cost_price
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Products (
|
||||
product_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
product_name VARCHAR(100) NOT NULL,
|
||||
product_desc TEXT,
|
||||
product_specs VARCHAR(255) COMMENT '产品规格JSON字符串',
|
||||
price DECIMAL(10,2) NOT NULL COMMENT '销售价格',
|
||||
cost_price DECIMAL(10,2) COMMENT '成本价格',
|
||||
stock_quantity INT DEFAULT 0,
|
||||
stock_alert_level INT DEFAULT 10,
|
||||
category_id INT,
|
||||
brand VARCHAR(50),
|
||||
product_status TINYINT DEFAULT 1 COMMENT '1=上架, 0=下架, 2=缺货',
|
||||
view_count INT DEFAULT 0,
|
||||
sales_count INT DEFAULT 0,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (category_id) REFERENCES Categories(category_id) ON DELETE SET NULL,
|
||||
INDEX idx_product_name (product_name),
|
||||
INDEX idx_price (price),
|
||||
INDEX idx_category_id (category_id),
|
||||
INDEX idx_product_status (product_status),
|
||||
INDEX idx_brand (brand),
|
||||
INDEX idx_sales_count (sales_count)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 4. 产品-分类关联表 (ProductCategories)
|
||||
-- 实现产品和分类的多对多关系
|
||||
-- 迷惑项：表名与Products、Categories相似
|
||||
-- 特点：支持产品属于多个分类，设置主分类
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE ProductCategories (
|
||||
product_id INT NOT NULL,
|
||||
category_id INT NOT NULL,
|
||||
is_primary TINYINT DEFAULT 0 COMMENT '1=主分类, 0=副分类',
|
||||
added_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
PRIMARY KEY (product_id, category_id),
|
||||
FOREIGN KEY (product_id) REFERENCES Products(product_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (category_id) REFERENCES Categories(category_id) ON DELETE CASCADE,
|
||||
INDEX idx_category_id (category_id),
|
||||
INDEX idx_is_primary (is_primary)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 5. 订单表 (Orders)
|
||||
-- 存储订单信息
|
||||
-- 迷惑项：order_id、order_date、order_status
|
||||
-- 含义相近字段：total_amount
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Orders (
|
||||
order_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
order_number VARCHAR(30) NOT NULL UNIQUE COMMENT '订单编号',
|
||||
user_id INT NOT NULL,
|
||||
order_date DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
|
||||
total_amount DECIMAL(10,2) NOT NULL COMMENT '订单总金额',
|
||||
discount_amount DECIMAL(10,2) DEFAULT 0 COMMENT '折扣金额',
|
||||
shipping_fee DECIMAL(10,2) DEFAULT 0 COMMENT '运费',
|
||||
payment_method VARCHAR(30) COMMENT '支付方式',
|
||||
payment_status VARCHAR(20) DEFAULT 'pending' COMMENT 'pending/paid/failed/refunded',
|
||||
order_status VARCHAR(20) DEFAULT 'pending' COMMENT 'pending/confirmshipped/delivered/cancelled/completed',
|
||||
shipping_addr_id INT,
|
||||
billing_addr_id INT,
|
||||
shipping_addr VARCHAR(500) COMMENT '收货地址快照',
|
||||
billing_addr VARCHAR(500) COMMENT '账单地址快照',
|
||||
customer_remark VARCHAR(500),
|
||||
internal_remark VARCHAR(500),
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE RESTRICT,
|
||||
INDEX idx_order_number (order_number),
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_order_date (order_date),
|
||||
INDEX idx_order_status (order_status),
|
||||
INDEX idx_payment_status (payment_status)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 6. 订单详情表 (OrderItems)
|
||||
-- 存储订单中每个产品的详细信息
|
||||
-- 迷惑项：order_item_id、order_id
|
||||
-- 含义相近字段：item_price vs price，item_total vs total_amount
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE OrderItems (
|
||||
order_item_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
order_id INT NOT NULL,
|
||||
product_id INT NOT NULL,
|
||||
quantity INT NOT NULL,
|
||||
item_price DECIMAL(10,2) NOT NULL COMMENT '下单时的产品单价',
|
||||
item_cost DECIMAL(10,2) COMMENT '成本单价',
|
||||
item_discount DECIMAL(10,2) DEFAULT 0 COMMENT '该项折扣',
|
||||
item_total DECIMAL(10,2) NOT NULL COMMENT '该项总金额',
|
||||
item_status VARCHAR(20) DEFAULT 'pending' COMMENT 'pending/shipped/delivered/returned',
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (order_id) REFERENCES Orders(order_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (product_id) REFERENCES Products(product_id) ON DELETE RESTRICT,
|
||||
INDEX idx_order_id (order_id),
|
||||
INDEX idx_product_id (product_id),
|
||||
INDEX idx_item_status (item_status)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 7. 地址表 (Addresses)
|
||||
-- 存储用户的多个地址
|
||||
-- 迷惑项：address_id、address_line1、address_line2
|
||||
-- 一对多关系：一个用户有多个地址
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Addresses (
|
||||
address_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
user_id INT NOT NULL,
|
||||
address_label VARCHAR(50) COMMENT '地址标签，如：家、公司',
|
||||
recipient_name VARCHAR(100) NOT NULL,
|
||||
recipient_phone VARCHAR(20) NOT NULL,
|
||||
country VARCHAR(50) DEFAULT '中国',
|
||||
province VARCHAR(50),
|
||||
city VARCHAR(50) NOT NULL,
|
||||
district VARCHAR(50),
|
||||
address_line1 VARCHAR(200) NOT NULL,
|
||||
address_line2 VARCHAR(200),
|
||||
postal_code VARCHAR(20),
|
||||
address_type VARCHAR(20) DEFAULT 'shipping' COMMENT 'shipping/billing/both',
|
||||
is_default TINYINT DEFAULT 0,
|
||||
is_active TINYINT DEFAULT 1,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE CASCADE,
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_address_type (address_type),
|
||||
INDEX idx_is_default (is_default),
|
||||
INDEX idx_city (city)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 8. 评论表 (Reviews)
|
||||
-- 存储用户对产品的评论
|
||||
-- 迷惑项：review_id、review_text、review_date
|
||||
-- 多对一关系：评论关联用户和产品
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Reviews (
|
||||
review_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
user_id INT NOT NULL,
|
||||
product_id INT NOT NULL,
|
||||
order_id INT COMMENT '订单ID，可选',
|
||||
rating TINYINT NOT NULL CHECK (rating >= 1 AND rating <= 5),
|
||||
review_title VARCHAR(100),
|
||||
review_text TEXT,
|
||||
is_anonymous TINYINT DEFAULT 0,
|
||||
is_verified TINYINT DEFAULT 0 COMMENT '是否购买后评论',
|
||||
helpful_count INT DEFAULT 0,
|
||||
reply_count INT DEFAULT 0,
|
||||
review_status VARCHAR(20) DEFAULT 'pending' COMMENT 'pending/approved/rejected',
|
||||
review_date DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (product_id) REFERENCES Products(product_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (order_id) REFERENCES Orders(order_id) ON DELETE SET NULL,
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_product_id (product_id),
|
||||
INDEX idx_rating (rating),
|
||||
INDEX idx_review_status (review_status),
|
||||
INDEX idx_review_date (review_date)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 9. 购物车表 (CartItems)
|
||||
-- 存储用户当前购物车中的商品
|
||||
-- 迷惑项：cart_id、product_id、quantity
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE CartItems (
|
||||
cart_item_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
user_id INT NOT NULL,
|
||||
product_id INT NOT NULL,
|
||||
quantity INT NOT NULL DEFAULT 1,
|
||||
added_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (product_id) REFERENCES Products(product_id) ON DELETE CASCADE,
|
||||
UNIQUE KEY uk_user_product (user_id, product_id),
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_product_id (product_id)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 10. 产品浏览历史表 (ProductViews)
|
||||
-- 存储用户的浏览历史
|
||||
-- 迷惑项：view_id、product_id、view_date
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE ProductViews (
|
||||
view_id BIGINT AUTO_INCREMENT PRIMARY KEY,
|
||||
user_id INT,
|
||||
product_id INT NOT NULL,
|
||||
view_date DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
session_id VARCHAR(100),
|
||||
view_duration INT DEFAULT 0 COMMENT '浏览时长（秒）',
|
||||
source_type VARCHAR(30) COMMENT '来源：search/category/recommend/direct',
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE SET NULL,
|
||||
FOREIGN KEY (product_id) REFERENCES Products(product_id) ON DELETE CASCADE,
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_product_id (product_id),
|
||||
INDEX idx_view_date (view_date)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 11. 优惠券表 (Coupons)
|
||||
-- 存储优惠券信息
|
||||
-- 迷惑项：coupon_id、coupon_code、coupon_type
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Coupons (
|
||||
coupon_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
coupon_code VARCHAR(30) NOT NULL UNIQUE,
|
||||
coupon_name VARCHAR(100) NOT NULL,
|
||||
coupon_desc VARCHAR(255),
|
||||
coupon_type VARCHAR(20) DEFAULT 'percentage' COMMENT 'percentage/fixed',
|
||||
discount_value DECIMAL(10,2) NOT NULL COMMENT '折扣值（百分比或固定金额）',
|
||||
min_order_amount DECIMAL(10,2) DEFAULT 0,
|
||||
max_discount_amount DECIMAL(10,2) COMMENT '最大折扣金额',
|
||||
usage_limit INT COMMENT '总使用次数限制',
|
||||
usage_limit_per_user INT DEFAULT 1,
|
||||
usage_count INT DEFAULT 0,
|
||||
valid_from DATETIME NOT NULL,
|
||||
valid_until DATETIME NOT NULL,
|
||||
is_active TINYINT DEFAULT 1,
|
||||
applicable_product_ids TEXT COMMENT '适用的产品ID列表，JSON格式',
|
||||
applicable_category_ids TEXT COMMENT '适用的分类ID列表，JSON格式',
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
INDEX idx_coupon_code (coupon_code),
|
||||
INDEX idx_valid_dates (valid_from, valid_until),
|
||||
INDEX idx_is_active (is_active)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 12. 用户优惠券关联表 (UserCoupons)
|
||||
-- 存储用户领取的优惠券
|
||||
-- 迷惑项：user_coupon_id、user_id、coupon_id
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE UserCoupons (
|
||||
user_coupon_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
user_id INT NOT NULL,
|
||||
coupon_id INT NOT NULL,
|
||||
status VARCHAR(20) DEFAULT 'available' COMMENT 'available/used/expired',
|
||||
received_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
used_at DATETIME,
|
||||
order_id INT,
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (coupon_id) REFERENCES Coupons(coupon_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (order_id) REFERENCES Orders(order_id) ON DELETE SET NULL,
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_coupon_id (coupon_id),
|
||||
INDEX idx_status (status)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 13. 产品收藏表 (Wishlists)
|
||||
-- 存储用户收藏的产品
|
||||
-- 迷惑项：wishlist_id、product_id、user_id
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Wishlists (
|
||||
wishlist_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
user_id INT NOT NULL,
|
||||
product_id INT NOT NULL,
|
||||
added_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
note VARCHAR(255),
|
||||
priority INT DEFAULT 0 COMMENT '优先级排序',
|
||||
FOREIGN KEY (user_id) REFERENCES Users(user_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (product_id) REFERENCES Products(product_id) ON DELETE CASCADE,
|
||||
UNIQUE KEY uk_user_product (user_id, product_id),
|
||||
INDEX idx_user_id (user_id),
|
||||
INDEX idx_product_id (product_id),
|
||||
INDEX idx_added_at (added_at)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 14. 支付记录表 (Payments)
|
||||
-- 存储订单支付信息
|
||||
-- 迷惑项：payment_id、order_id、payment_amount
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Payments (
|
||||
payment_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
order_id INT NOT NULL,
|
||||
payment_method VARCHAR(30) NOT NULL,
|
||||
payment_amount DECIMAL(10,2) NOT NULL,
|
||||
transaction_id VARCHAR(100) UNIQUE,
|
||||
payment_status VARCHAR(20) DEFAULT 'pending' COMMENT 'pending/success/failed/refunded',
|
||||
payment_date DATETIME,
|
||||
refund_amount DECIMAL(10,2) DEFAULT 0,
|
||||
refund_reason VARCHAR(255),
|
||||
gateway_response TEXT COMMENT '支付网关响应',
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (order_id) REFERENCES Orders(order_id) ON DELETE RESTRICT,
|
||||
INDEX idx_order_id (order_id),
|
||||
INDEX idx_transaction_id (transaction_id),
|
||||
INDEX idx_payment_status (payment_status),
|
||||
INDEX idx_payment_date (payment_date)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 15. 管理员表 (Admins)
|
||||
-- 存储管理员信息
|
||||
-- 迷惑项：admin_id、admin_email、admin_role
|
||||
-- =====================================================
|
||||
|
||||
CREATE TABLE Admins (
|
||||
admin_id INT AUTO_INCREMENT PRIMARY KEY,
|
||||
admin_email VARCHAR(100) NOT NULL UNIQUE,
|
||||
admin_name VARCHAR(50) NOT NULL,
|
||||
password_hash VARCHAR(255) NOT NULL,
|
||||
admin_role VARCHAR(30) DEFAULT 'staff' COMMENT 'super_admin/admin/staff',
|
||||
is_active TINYINT DEFAULT 1,
|
||||
last_login DATETIME,
|
||||
created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at DATETIME DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
INDEX idx_admin_email (admin_email),
|
||||
INDEX idx_admin_role (admin_role)
|
||||
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
|
||||
|
||||
-- =====================================================
|
||||
-- 添加外键约束到Orders表的shipping_addr_id和billing_addr_id
|
||||
-- =====================================================
|
||||
|
||||
ALTER TABLE Orders
|
||||
ADD CONSTRAINT fk_orders_shipping_addr
|
||||
FOREIGN KEY (shipping_addr_id) REFERENCES Addresses(address_id) ON DELETE SET NULL;
|
||||
|
||||
ALTER TABLE Orders
|
||||
ADD CONSTRAINT fk_orders_billing_addr
|
||||
FOREIGN KEY (billing_addr_id) REFERENCES Addresses(address_id) ON DELETE SET NULL;
|
||||
|
|
@ -0,0 +1,225 @@
|
|||
CREATE DATABASE ecommerce_test;
|
||||
USE ecommerce_test;
|
||||
|
||||
CREATE TABLE users (
|
||||
user_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
username VARCHAR(50) NOT NULL UNIQUE,
|
||||
user_name VARCHAR(50),
|
||||
email VARCHAR(100) NOT NULL UNIQUE,
|
||||
phone VARCHAR(20),
|
||||
registration_date DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
user_type ENUM('regular', 'vip', 'admin') DEFAULT 'regular',
|
||||
is_active BOOLEAN DEFAULT TRUE,
|
||||
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
|
||||
);
|
||||
|
||||
CREATE TABLE products (
|
||||
product_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
product_name VARCHAR(200) NOT NULL,
|
||||
prod_name VARCHAR(200),
|
||||
sku VARCHAR(50) UNIQUE,
|
||||
product_code VARCHAR(50) UNIQUE,
|
||||
description TEXT,
|
||||
prod_desc TEXT,
|
||||
price DECIMAL(10,2) NOT NULL,
|
||||
cost_price DECIMAL(10,2),
|
||||
original_price DECIMAL(10,2),
|
||||
brand VARCHAR(100),
|
||||
weight DECIMAL(8,3),
|
||||
size VARCHAR(50),
|
||||
color VARCHAR(50),
|
||||
status ENUM('active', 'inactive', 'discontinued') DEFAULT 'active',
|
||||
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
|
||||
);
|
||||
|
||||
CREATE TABLE categories (
|
||||
category_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
category_name VARCHAR(100) NOT NULL,
|
||||
cat_name VARCHAR(100),
|
||||
parent_category_id INT,
|
||||
category_level TINYINT DEFAULT 1,
|
||||
category_code VARCHAR(50),
|
||||
description TEXT,
|
||||
is_active BOOLEAN DEFAULT TRUE,
|
||||
sort_order INT DEFAULT 0,
|
||||
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (parent_category_id) REFERENCES categories(category_id) ON DELETE SET NULL
|
||||
);
|
||||
|
||||
CREATE TABLE product_category_map (
|
||||
map_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
product_id INT NOT NULL,
|
||||
category_id INT NOT NULL,
|
||||
is_primary BOOLEAN DEFAULT FALSE,
|
||||
assigned_date DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (product_id) REFERENCES products(product_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (category_id) REFERENCES categories(category_id) ON DELETE CASCADE,
|
||||
UNIQUE KEY unique_product_category (product_id, category_id)
|
||||
);
|
||||
|
||||
CREATE TABLE inventory (
|
||||
inventory_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
product_id INT NOT NULL,
|
||||
warehouse_location VARCHAR(100),
|
||||
stock_quantity INT DEFAULT 0,
|
||||
stock_num INT DEFAULT 0,
|
||||
stock_count INT DEFAULT 0,
|
||||
reserved_quantity INT DEFAULT 0,
|
||||
available_quantity INT DEFAULT 0,
|
||||
min_stock_level INT DEFAULT 0,
|
||||
max_stock_level INT DEFAULT 1000,
|
||||
last_restock_date DATETIME,
|
||||
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (product_id) REFERENCES products(product_id) ON DELETE CASCADE,
|
||||
UNIQUE KEY unique_product_warehouse (product_id, warehouse_location)
|
||||
);
|
||||
|
||||
CREATE TABLE orders (
|
||||
order_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
order_number VARCHAR(50) NOT NULL UNIQUE,
|
||||
order_no VARCHAR(50) UNIQUE,
|
||||
order_code VARCHAR(50),
|
||||
user_id INT NOT NULL,
|
||||
order_status ENUM('pending', 'paid', 'shipped', 'delivered', 'cancelled', 'refunded') DEFAULT 'pending',
|
||||
total_amount DECIMAL(10,2) NOT NULL,
|
||||
discount_amount DECIMAL(10,2) DEFAULT 0,
|
||||
final_amount DECIMAL(10,2) NOT NULL,
|
||||
shipping_address TEXT,
|
||||
billing_address TEXT,
|
||||
payment_method VARCHAR(50),
|
||||
payment_status ENUM('unpaid', 'paid', 'refunded') DEFAULT 'unpaid',
|
||||
order_date DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
shipped_date DATETIME,
|
||||
delivered_date DATETIME,
|
||||
notes TEXT,
|
||||
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE RESTRICT
|
||||
);
|
||||
|
||||
CREATE TABLE order_items (
|
||||
item_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
order_id INT NOT NULL,
|
||||
product_id INT NOT NULL,
|
||||
quantity INT NOT NULL,
|
||||
unit_price DECIMAL(10,2) NOT NULL,
|
||||
total_price DECIMAL(10,2) NOT NULL,
|
||||
discount_rate DECIMAL(5,2) DEFAULT 0,
|
||||
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (order_id) REFERENCES orders(order_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (product_id) REFERENCES products(product_id) ON DELETE RESTRICT
|
||||
);
|
||||
|
||||
CREATE TABLE shopping_cart (
|
||||
cart_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
user_id INT NOT NULL,
|
||||
product_id INT NOT NULL,
|
||||
quantity INT NOT NULL DEFAULT 1,
|
||||
added_date DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (product_id) REFERENCES products(product_id) ON DELETE CASCADE,
|
||||
UNIQUE KEY unique_user_product (user_id, product_id)
|
||||
);
|
||||
|
||||
CREATE TABLE user_addresses (
|
||||
address_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
user_id INT NOT NULL,
|
||||
address_type ENUM('home', 'work', 'other') DEFAULT 'home',
|
||||
recipient_name VARCHAR(100) NOT NULL,
|
||||
recipient_phone VARCHAR(20) NOT NULL,
|
||||
province VARCHAR(50) NOT NULL,
|
||||
city VARCHAR(50) NOT NULL,
|
||||
district VARCHAR(50),
|
||||
street_address TEXT NOT NULL,
|
||||
postal_code VARCHAR(10),
|
||||
is_default BOOLEAN DEFAULT FALSE,
|
||||
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE CASCADE
|
||||
);
|
||||
|
||||
CREATE TABLE promotions (
|
||||
promotion_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
promotion_name VARCHAR(200) NOT NULL,
|
||||
promo_name VARCHAR(200),
|
||||
promotion_type ENUM('percentage', 'fixed_amount', 'buy_x_get_y') NOT NULL,
|
||||
promo_value DECIMAL(10,2) NOT NULL,
|
||||
start_date DATETIME NOT NULL,
|
||||
end_date DATETIME NOT NULL,
|
||||
min_order_amount DECIMAL(10,2) DEFAULT 0,
|
||||
max_discount_amount DECIMAL(10,2),
|
||||
usage_limit INT,
|
||||
used_count INT DEFAULT 0,
|
||||
is_active BOOLEAN DEFAULT TRUE,
|
||||
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
|
||||
);
|
||||
|
||||
CREATE TABLE order_promotions (
|
||||
order_promo_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
order_id INT NOT NULL,
|
||||
promotion_id INT NOT NULL,
|
||||
discount_amount DECIMAL(10,2) NOT NULL,
|
||||
applied_date DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (order_id) REFERENCES orders(order_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (promotion_id) REFERENCES promotions(promotion_id) ON DELETE RESTRICT,
|
||||
UNIQUE KEY unique_order_promotion (order_id, promotion_id)
|
||||
);
|
||||
|
||||
CREATE TABLE product_reviews (
|
||||
review_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
product_id INT NOT NULL,
|
||||
user_id INT NOT NULL,
|
||||
order_id INT,
|
||||
rating TINYINT NOT NULL CHECK (rating >= 1 AND rating <= 5),
|
||||
review_title VARCHAR(200),
|
||||
review_content TEXT,
|
||||
helpful_count INT DEFAULT 0,
|
||||
is_verified_purchase BOOLEAN DEFAULT FALSE,
|
||||
review_date DATETIME DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (product_id) REFERENCES products(product_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (order_id) REFERENCES orders(order_id) ON DELETE SET NULL,
|
||||
UNIQUE KEY unique_user_product_review (user_id, product_id, order_id)
|
||||
);
|
||||
|
||||
CREATE TABLE suppliers (
|
||||
supplier_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
supplier_name VARCHAR(200) NOT NULL,
|
||||
vendor_name VARCHAR(200),
|
||||
contact_person VARCHAR(100),
|
||||
contact_phone VARCHAR(20),
|
||||
contact_email VARCHAR(100),
|
||||
supplier_address TEXT,
|
||||
payment_terms VARCHAR(100),
|
||||
credit_limit DECIMAL(12,2),
|
||||
is_active BOOLEAN DEFAULT TRUE,
|
||||
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP
|
||||
);
|
||||
|
||||
CREATE TABLE product_suppliers (
|
||||
product_supplier_id INT PRIMARY KEY AUTO_INCREMENT,
|
||||
product_id INT NOT NULL,
|
||||
supplier_id INT NOT NULL,
|
||||
supplier_price DECIMAL(10,2) NOT NULL,
|
||||
lead_time_days INT DEFAULT 7,
|
||||
is_primary_supplier BOOLEAN DEFAULT FALSE,
|
||||
created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
|
||||
FOREIGN KEY (product_id) REFERENCES products(product_id) ON DELETE CASCADE,
|
||||
FOREIGN KEY (supplier_id) REFERENCES suppliers(supplier_id) ON DELETE CASCADE,
|
||||
UNIQUE KEY unique_product_supplier (product_id, supplier_id)
|
||||
);
|
||||
|
||||
CREATE INDEX idx_products_name ON products(product_name);
|
||||
CREATE INDEX idx_products_brand ON products(brand);
|
||||
CREATE INDEX idx_orders_user_date ON orders(user_id, order_date);
|
||||
CREATE INDEX idx_orders_status ON orders(order_status);
|
||||
CREATE INDEX idx_inventory_product ON inventory(product_id);
|
||||
CREATE INDEX idx_cart_user ON shopping_cart(user_id);
|
||||
CREATE INDEX idx_reviews_product_rating ON product_reviews(product_id, rating);
|
||||
Loading…
Reference in New Issue