简单商城的数据库建表sql

商城sql

CREATE TABLE "product_info" (
	'product_id' varchar(32) not null,
	'product_name' varchar(64) not null comment '商品名称',
	'product_price' decimal(8,2) not null comment '单价',
	'product_stock' int not null comment '库存',
	'product_description' varchar(64) comment '描述',
	'product_icon' varchar(512) comment '小图',
	'category_type' int not null comment '类目编号',
	'create_time' timestamp not null default current_timestamp  comment '创建时间',
	'update_time' timestamp not null default current_timestamp on update current_timestamp comment '修改时间',
	primary key ('product_id')
) comment '商品表';

create table "procuct_category" (
	'category_id' int not null auto_increment,
	'category_name' varchar(64) not null comment '类目名字',
	'category_type' int not null comment '类目编号',	
	'create_time' timestamp not null default current_timestamp  comment '创建时间',
	'update_time' timestamp not null default current_timestamp on update current_timestamp comment '修改时间',
	primary key ('category_id'),
	unique key 'uqe_category_type' ('category_type')
) comment '类目表';

create table "order_master" (
	'order_id' varchar(32) not null,
	'buyer_name' varchar(32) not null comment '卖家名字',
	'buyer_phone' varchar(32) not null comment '买家电话',
	'buyer_address' varchar(128) not null comment '买家地址',
	'buyer_openid' varcar(64) not null comment '买家微信openid',
	'order_amount' decimal(8,2) not null comment '订单总金额',
	'order_status' tinyint(3) not null default '0' comment '订单状态，默认0新下单',
	'pay_status' tinyint(3) not null default '0' comment '支付状态，默认0未支付',
	'create_time' timestamp not null default current_timestamp  comment '创建时间',
	'update_time' timestamp not null default current_timestamp on update current_timestamp comment '修改时间',
	primary key ('order_id'),
	key 'idx_buyer_openid' ('buyer_openid')
) comment '订单表';

create table "order_detail" (
	'detail_id' varchar(32) not null,
	'order_id' varchar(32) not null,
	'product_id' varchar(32) not null,
	'product_name' varchar(64) not null comment '商品名称',
	'product_price' decimal(8,2) not null comment '商品价格'，
	'product_quantity' int not null comment '商品数量',
	'create_time' timestamp not null default current_timestamp  comment '创建时间',
	'update_time' timestamp not null default current_timestamp on update current_timestamp comment '修改时间',
	primary key ('detail_id'),
	key 'idx_order_id' ('order_id')
) comment '订单详情表';