From 33805630eb992574df9e8a6a8b90b62c91b75532 Mon Sep 17 00:00:00 2001 From: Tetiana Savenko Date: Mon, 1 Jun 2026 14:51:22 +0300 Subject: [PATCH] 'Solution' --- task.sql | 34 +++++++++++++++++++++++++++++++++- 1 file changed, 33 insertions(+), 1 deletion(-) diff --git a/task.sql b/task.sql index 0a66d93..48ad46d 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(50), + Description VARCHAR(100), + Price INT, + WarehouseAmount INT +); + +CREATE TABLE Customers ( + ID INT AUTO_INCREMENT PRIMARY KEY, + FirstName VARCHAR(50), + LastName VARCHAR(50), + Email VARCHAR(50), + 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 +); +