From e5654d7be50ea0f7bfae02e4dc487f29fcb64cb0 Mon Sep 17 00:00:00 2001 From: oleksii_lyashenko Date: Sat, 30 May 2026 19:37:04 +0300 Subject: [PATCH] create ShopDB --- task.sql | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/task.sql b/task.sql index 0a66d93..fc92980 100644 --- a/task.sql +++ b/task.sql @@ -1 +1,36 @@ # 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 +); \ No newline at end of file