一. 用户实体
1. 用户登录表（customer_login）
CREATE TABLE `customer_login` (
`customer_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'用户ID\',
`login_name` varchar(20) NOT NULL COMMENT \'用户登陆名\',
`password` char(32) NOT NULL COMMENT \'md5加密的密码\',
`user_stats` tinyint NOT NULL DEFAULT \'1\' COMMENT \'用户状态\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`customer_id`)
) ENGINE=InnoDB COMMENT=\'用户登陆表\';
2. 用户信息表（customer_inf）
CREATE TABLE `customer_inf` (
`customer_inf_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'自增主键ID\',
`customer_id` int unsigned NOT NULL COMMENT \'customer_login表的自增ID\',
`customer_name` varchar(20) NOT NULL COMMENT \'用户真实姓名\',
`identity_card_type` tinyint NOT NULL DEFAULT \'1\' COMMENT \'证件类型：1 身份证,2军官证,3护照\',
`identity_card_no` varchar(20) DEFAULT NULL COMMENT \'证件号码\',
`mobile_phone` int unsigned DEFAULT NULL COMMENT \'手机号\',
`customer_email` varchar(50) DEFAULT NULL COMMENT \'邮箱\',
`gender` char(1) DEFAULT NULL COMMENT \'性别\',
`user_point` int NOT NULL DEFAULT \'0\' COMMENT \'用户积分\',
`register_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'注册时间\',
`birthday` datetime DEFAULT NULL COMMENT \'会员生日\',
`customer_level` tinyint NOT NULL DEFAULT \'1\' COMMENT \'会员级别:1普通会员,2青铜会员,3白银会员,4黄金会员,5钻石会员\',
`user_money` decimal(8,2) NOT NULL DEFAULT \'0.00\' COMMENT \'用户余额\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`customer_inf_id`)
) ENGINE=InnoDB COMMENT=\'用户信息表\';
3. 用户级别表（customer_level_inf）
CREATE TABLE `customer_level_inf` (
`customer_level` tinyint NOT NULL AUTO_INCREMENT COMMENT \'会员级别ID\',
`level_name` varchar(10) NOT NULL COMMENT \'会员级别名称\',
`min_point` int unsigned NOT NULL DEFAULT 0 COMMENT \'该级别最低积分\',
`max_point` int unsigned NOT NULL DEFAULT 0 COMMENT \'该级别最高积分\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`customer_level`)
) ENGINE=InnoDB COMMENT=\'用户信息表\';
4. 用户地址表（order_customer_addr）
CREATE TABLE `order_customer_addr` (
`customer_addr_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'自增主键ID\',
`customer_id` int unsigned NOT NULL COMMENT \'customer_login表的自增ID\',
`zip` smallint NOT NULL COMMENT \'邮编\',
`province` smallint NOT NULL COMMENT \'地区表中省份的id\',
`city` smallint NOT NULL COMMENT \'地区表中城市的id\',
`district` smallint NOT NULL COMMENT \'地区表中的区id\',
`address` varchar(200) NOT NULL COMMENT \'具体的地址门牌号\',
`is_default` tinyint NOT NULL COMMENT \'是否默认\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`customer_addr_id`)
) ENGINE=InnoDB COMMENT=\'用户地址表\';
5. 用户积分日志表（customer_point_log）
CREATE TABLE `customer_point_log` (
`point_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'积分日志ID\',
`customer_id` int unsigned NOT NULL COMMENT \'用户ID\',
`source` tinyint unsigned NOT NULL COMMENT \'积分来源:0订单,1登录,2活动\',
`refer_number` int unsigned NOT NULL DEFAULT \'0\' COMMENT \'积分来源相关编号\',
`change_point` smallint NOT NULL DEFAULT \'0\' COMMENT \'变更积分数\',
`create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'积分日志生成时间\',
PRIMARY KEY (`point_id`)
) ENGINE=InnoDB COMMENT=\'用户积分日志表\';
6. 用户余额变动表（customer_balance_log）
CREATE TABLE `customer_balance_log` (
`balance_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'余额日志id\',
`customer_id` int unsigned NOT NULL COMMENT \'用户ID\',
`source` tinyint unsigned NOT NULL DEFAULT \'1\' COMMENT \'记录来源:1订单,2退货单\',
`source_sn` int unsigned NOT NULL COMMENT \'相关单据ID\',
`create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT \'记录生成时间\',
`amount` decimal(8,2) NOT NULL DEFAULT \'0.00\' COMMENT \'变动金额\',
PRIMARY KEY (`balance_id`)
) ENGINE=InnoDB COMMENT=\'用户余额变动表\';
7. 用户登录日志表（customer_login_log）
CREATE TABLE `customer_login_log` (
`login_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'登录日志ID\',
`customer_id` int unsigned NOT NULL COMMENT \'登录用户ID\',
`login_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'用户登录时间\',
`login_ip` int unsigned NOT NULL COMMENT \'登录IP\',
`login_type` tinyint NOT NULL COMMENT \'登录类型:0未成功 1成功\',
PRIMARY KEY (`login_id`)
) ENGINE=InnoDB COMMENT=\'用户登录日志表\';
二. 商品实体
1. 品牌信息表（product_brand_info）
CREATE TABLE `product_brand_info` (
`brand_id` smallint unsigned NOT NULL AUTO_INCREMENT COMMENT \'品牌ID\',
`brand_name` varchar(50) NOT NULL COMMENT \'品牌名称\',
`telephone` varchar(50) NOT NULL COMMENT \'联系电话\',
`brand_web` varchar(100) DEFAULT NULL COMMENT \'品牌网站\',
`brand_logo` varchar(100) DEFAULT NULL COMMENT \'品牌logo URL\',
`brand_desc` varchar(150) DEFAULT NULL COMMENT \'品牌描述\',
`brand_status` tinyint NOT NULL DEFAULT \'0\' COMMENT \'品牌状态,0禁用,1启用\',
`brand_order` tinyint NOT NULL DEFAULT \'0\' COMMENT \'排序\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`brand_id`)
) ENGINE=InnoDB COMMENT=\'品牌信息表\';
2. 商品分类表（product_category）
CREATE TABLE `product_category` (
`category_id` smallint unsigned NOT NULL AUTO_INCREMENT COMMENT \'分类ID\',
`category_name` varchar(10) NOT NULL COMMENT \'分类名称\',
`category_code` varchar(10) NOT NULL COMMENT \'分类编码\',
`parent_id` smallint unsigned NOT NULL DEFAULT \'0\' COMMENT \'父分类ID\',
`category_level` tinyint NOT NULL DEFAULT \'1\' COMMENT \'分类层级\',
`category_status` tinyint NOT NULL DEFAULT \'1\' COMMENT \'分类状态\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`category_id`)
) ENGINE=InnoDB COMMENT=\'商品分类表\';
3. 供应商信息表（product_supplier_info）
CREATE TABLE `product_supplier_info` (
`supplier_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'供应商ID\',
`supplier_code` char(8) NOT NULL COMMENT \'供应商编码\',
`supplier_name` char(50) NOT NULL COMMENT \'供应商名称\',
`supplier_type` tinyint NOT NULL COMMENT \'供应商类型:1.自营,2.平台\',
`link_man` varchar(10) NOT NULL COMMENT \'供应商联系人\',
`phone_number` varchar(50) NOT NULL COMMENT \'联系电话\',
`bank_name` varchar(50) NOT NULL COMMENT \'供应商开户银行名称\',
`bank_account` varchar(50) NOT NULL COMMENT \'银行账号\',
`address` varchar(200) NOT NULL COMMENT \'供应商地址\',
`supplier_status` tinyint NOT NULL DEFAULT \'0\' COMMENT \'状态:0禁用,1启用\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`supplier_id`)
) ENGINE=InnoDB COMMENT=\'供应商信息表\';
4. 商品信息表（product_info）
CREATE TABLE `product_info` (
`product_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'商品ID\',
`product_code` char(16) NOT NULL COMMENT \'商品编码\',
`product_name` varchar(50) NOT NULL COMMENT \'商品名称\',
`bar_code` varchar(50) NOT NULL COMMENT \'国条码\',
`brand_id` int unsigned NOT NULL COMMENT \'品牌表的ID\',
`one_category_id` smallint unsigned NOT NULL COMMENT \'一级分类ID\',
`two_category_id` smallint unsigned NOT NULL COMMENT \'二级分类ID\',
`three_category_id` smallint unsigned NOT NULL COMMENT \'三级分类ID\',
`supplier_id` int unsigned NOT NULL COMMENT \'商品的供应商id\',
`price` decimal(8,2) NOT NULL COMMENT \'商品销售价格\',
`average_cost` decimal(18,2) NOT NULL COMMENT \'商品加权平均成本\',
`publish_status` tinyint NOT NULL DEFAULT \'0\' COMMENT \'上下架状态:0下架1上架\',
`audit_status` tinyint NOT NULL DEFAULT \'0\' COMMENT \'审核状态:0未审核,1已审核\',
`weight` float DEFAULT NULL COMMENT \'商品重量\',
`length` float DEFAULT NULL COMMENT \'商品长度\',
`heigh` float DEFAULT NULL COMMENT \'商品高度\',
`width` float DEFAULT NULL COMMENT \'商品宽度\',
`color_type` enum(\'红\',\'黄\',\'蓝\',\'黒\') DEFAULT NULL,
`production_date` datetime NOT NULL COMMENT \'生产日期\',
`shelf_life` int NOT NULL COMMENT \'商品有效期\',
`descript` text NOT NULL COMMENT \'商品描述\',
`indate` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT \'商品录入时间\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`product_id`)
) ENGINE=InnoDB COMMENT=\'商品信息表\';
5. 商品图片信息表（product_pic_info）
CREATE TABLE `product_pic_info` (
`product_pic_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'商品图片ID\',
`product_id` int unsigned NOT NULL COMMENT \'商品ID\',
`pic_desc` varchar(50) DEFAULT NULL COMMENT \'图片描述\',
`pic_url` varchar(200) NOT NULL COMMENT \'图片URL\',
`is_master` tinyint NOT NULL DEFAULT \'0\' COMMENT \'是否主图:0.非主图1.主图\',
`pic_order` tinyint NOT NULL DEFAULT \'0\' COMMENT \'图片排序\',
`pic_status` tinyint NOT NULL DEFAULT \'1\' COMMENT \'图片是否有效:0无效 1有效\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`product_pic_id`)
) ENGINE=InnoDB COMMENT=\'商品图片信息表\';
6. 商品评论表（product_comment）
CREATE TABLE `product_comment` (
`comment_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'评论ID\',
`product_id` int unsigned NOT NULL COMMENT \'商品ID\',
`order_id` bigint unsigned NOT NULL COMMENT \'订单ID\',
`customer_id` int unsigned NOT NULL COMMENT \'用户ID\',
`title` varchar(50) NOT NULL COMMENT \'评论标题\',
`content` varchar(300) NOT NULL COMMENT \'评论内容\',
`audit_status` tinyint NOT NULL COMMENT \'审核状态:0未审核1已审核\',
`audit_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'评论时间\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`comment_id`)
) ENGINE=InnoDB COMMENT=\'商品评论表\';
三. 订单实体
1. 订单主表（order_master）
CREATE TABLE `order_master` (
`order_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'订单ID\',
`order_sn` bigint(20) unsigned NOT NULL COMMENT \'订单编号 yyyymmddnnnnnnnn\',
`customer_id` int unsigned NOT NULL COMMENT \'下单人ID\',
`shipping_user` varchar(10) NOT NULL COMMENT \'收货人姓名\',
`province` smallint NOT NULL COMMENT \'收货人所在省\',
`city` smallint NOT NULL COMMENT \'收货人所在市\',
`district` smallint NOT NULL COMMENT \'收货人所在区\',
`address` varchar(100) NOT NULL COMMENT \'收货人详细地址\',
`payment_method` tinyint NOT NULL COMMENT \'支付方式:1现金,2余额,3网银,4支付宝,5微信\',
`order_money` decimal(8,2) NOT NULL COMMENT \'订单金额\',
`district_money` decimal(8,2) NOT NULL DEFAULT \'0.00\' COMMENT \'优惠金额\',
`shipping_money` decimal(8,2) NOT NULL DEFAULT \'0.00\' COMMENT \'运费金额\',
`payment_money` decimal(8,2) NOT NULL DEFAULT \'0.00\' COMMENT \'支付金额\',
`shipping_comp_name` varchar(10) DEFAULT NULL COMMENT \'快递公司名称\',
`shipping_sn` varchar(50) DEFAULT NULL COMMENT \'快递单号\',
`create_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT \'下单时间\',
`shipping_time` datetime DEFAULT NULL COMMENT \'发货时间\',
`pay_time` datetime DEFAULT NULL COMMENT \'支付时间\',
`receive_time` datetime DEFAULT NULL COMMENT \'收货时间\',
`order_status` tinyint NOT NULL DEFAULT \'0\' COMMENT \'订单状态\',
`order_point` int unsigned NOT NULL DEFAULT \'0\' COMMENT \'订单积分\',
`invoice_title` varchar(100) DEFAULT NULL COMMENT \'发票抬头\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`order_id`),
UNIQUE KEY `ux_ordersn` (`order_sn`)
) ENGINE=InnoDB COMMENT=\'订单主表\';
2. 订单详情表（order_detail）
CREATE TABLE `order_detail` (
`order_detail_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'自增主键ID,订单详情表ID\',
`order_id` int unsigned NOT NULL COMMENT \'订单表ID\',
`product_id` int unsigned NOT NULL COMMENT \'订单商品ID\',
`product_name` varchar(50) NOT NULL COMMENT \'商品名称\',
`product_cnt` int NOT NULL DEFAULT \'1\' COMMENT \'购买商品数量\',
`product_price` decimal(8,2) NOT NULL COMMENT \'购买商品单价\',
`average_cost` decimal(8,2) NOT NULL DEFAULT \'0.00\' COMMENT \'平均成本价格\',
`weight` float DEFAULT NULL COMMENT \'商品重量\',
`fee_money` decimal(8,2) NOT NULL DEFAULT \'0.00\' COMMENT \'优惠分摊金额\',
`w_id` int unsigned NOT NULL COMMENT \'仓库ID\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`order_detail_id`)
) ENGINE=InnoDB COMMENT=\'订单详情表\';
3. 购物车表（order_cart）
CREATE TABLE `order_cart` (
`cart_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'购物车ID\',
`customer_id` int unsigned NOT NULL COMMENT \'用户ID\',
`product_id` int unsigned NOT NULL COMMENT \'商品ID\',
`product_amount` int NOT NULL COMMENT \'加入购物车商品数量\',
`price` decimal(8,2) NOT NULL COMMENT \'商品价格\',
`add_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT \'加入购物车时间\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`cart_id`)
) ENGINE=InnoDB COMMENT=\'购物车表\';
4. 仓库信息表（warehouse_info）
CREATE TABLE `warehouse_info` (
`w_id` smallint unsigned NOT NULL AUTO_INCREMENT COMMENT \'仓库ID\',
`warehouse_sn` char(5) NOT NULL COMMENT \'仓库编码\',
`warehouse_name` varchar(10) NOT NULL COMMENT \'仓库名称\',
`warehouse_phone` varchar(20) NOT NULL COMMENT \'仓库电话\',
`contact` varchar(10) NOT NULL COMMENT \'仓库联系人\',
`province` smallint NOT NULL COMMENT \'省\',
`city` smallint NOT NULL COMMENT \'市\',
`district` smallint NOT NULL COMMENT \'区\',
`address` varchar(100) NOT NULL COMMENT \'仓库地址\',
`warehouse_status` tinyint NOT NULL DEFAULT \'1\' COMMENT \'仓库状态:0禁用,1启用\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`w_id`)
) ENGINE=InnoDB COMMENT=\'仓库信息表\';
5. 商品库存表（warehouse_proudct）
CREATE TABLE `warehouse_proudct` (
`wp_id` int unsigned NOT NULL AUTO_INCREMENT COMMENT \'商品库存ID\',
`product_id` int unsigned NOT NULL COMMENT \'商品id\',
`w_id` smallint unsigned NOT NULL COMMENT \'仓库ID\',
`currnet_cnt` int unsigned NOT NULL DEFAULT \'0\' COMMENT \'当前商品数量\',
`lock_cnt` int unsigned NOT NULL DEFAULT \'0\' COMMENT \'当前占用数据\',
`in_transit_cnt` int unsigned NOT NULL DEFAULT \'0\' COMMENT \'在途数据\',
`average_cost` decimal(8,2) NOT NULL DEFAULT \'0.00\' COMMENT \'移动加权成本\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`wp_id`)
) ENGINE=InnoDB COMMENT=\'商品库存表\';
6. 物流公司信息表（shipping_info）
CREATE TABLE `shipping_info` (
`ship_id` tinyint(3) unsigned NOT NULL AUTO_INCREMENT COMMENT \'主键id\',
`ship_name` varchar(20) NOT NULL COMMENT \'物流公司名称\',
`ship_contact` varchar(20) NOT NULL COMMENT \'物流公司联系人\',
`telphone` varchar(20) NOT NULL COMMENT \'物流公司联系电话\',
`price` decimal(8,2) NOT NULL DEFAULT \'0.00\' COMMENT \'配送价格\',
`modified_time` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT \'最后修改时间\',
PRIMARY KEY (`ship_id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT=\'物流公司信息表\';
四. DB规划
- 为以后数据库迁移提供方便
- 避免跨库操作，把经常一起关联查询的表放到一个DB中
- 为了方便识别表所在DB,在表名前增加库名前缀
用户数据库（mc_userdb）：用户信息表（customer_inf）、用户登录表（customer_login）、 用户级别表（customer_level_inf）、用户积分日志表（customer_point_log）、用户余额变动表（customer_balance_log）、 用户登录日志表（customer_login_log）
商品数据库（mc_productdb）：品牌信息表（product_brand_info）、商品分类表（product_category）、供应商信息表（product_supplier_info）、商品信息表（product_info）、商品图片信息表（product_pic_info）、商品评论表（product_comment）
订单数据库（mc_orderdb）：订单主表（order_master）、订单详情表（order_detail）、用户地址表（customer_addr）、仓库信息表（warehouse_info）、物流公司信息表（shipping_info）、 购物车表（order_cart）