From 97daf7876352d6de0473f64cb52cb3b4492193c0 Mon Sep 17 00:00:00 2001 From: Artem Date: Sun, 7 Jun 2026 17:14:11 +0000 Subject: [PATCH] solution --- task.sql | 34 +++++++++++++++++++++++++++++++++- 1 file changed, 33 insertions(+), 1 deletion(-) diff --git a/task.sql b/task.sql index 0a66d93..d7766eb 100644 --- a/task.sql +++ b/task.sql @@ -1 +1,33 @@ -# Write your SQL code for the database creation here. Good luck! +CREATE DATABASE ShopDB; +USE ShopDB; + +CREATE TABLE Products ( + ID INT AUTO_INCREMENT PRIMARY KEY, + Name VARCHAR(100), + Description VARCHAR(100), + Price INT, -- Restricted to INT per instructions + WarehouseAmount INT +); + +CREATE TABLE Customers ( + ID INT AUTO_INCREMENT PRIMARY KEY, + FirstName VARCHAR(50), + LastName VARCHAR(50), + Email VARCHAR(100), + Address VARCHAR(100) +); + +CREATE TABLE Orders ( + ID INT AUTO_INCREMENT PRIMARY KEY, + CustomerID INT, + Date DATE, + FOREIGN KEY (CustomerID) REFERENCES Customers(ID) ON DELETE SET NULL +); + +CREATE TABLE OrderItems ( + ID INT AUTO_INCREMENT PRIMARY KEY, + OrderID INT, + ProductID INT, + FOREIGN KEY (OrderID) REFERENCES Orders(ID) ON DELETE SET NULL, + FOREIGN KEY (ProductID) REFERENCES Products(ID) ON DELETE SET NULL +);