diff --git a/task.sql b/task.sql index 0a66d93..9648256 100644 --- a/task.sql +++ b/task.sql @@ -1 +1,42 @@ -# Write your SQL code for the database creation here. Good luck! +-- Create the database +CREATE DATABASE IF NOT EXISTS ShopDB; +USE ShopDB; + +-- Create Products table +CREATE TABLE Products ( + ID INT NOT NULL AUTO_INCREMENT, + Name VARCHAR(50) NOT NULL, + Description VARCHAR(100), + Price INT NOT NULL, + WarehouseAmount INT NOT NULL, + PRIMARY KEY (ID) +); + +-- Create Customers table +CREATE TABLE Customers ( + ID INT NOT NULL AUTO_INCREMENT, + FirstName VARCHAR(50) NOT NULL, + LastName VARCHAR(50) NOT NULL, + Email VARCHAR(100), + Address VARCHAR(100), + PRIMARY KEY (ID) +); + +-- Create Orders table +CREATE TABLE Orders ( + ID INT NOT NULL AUTO_INCREMENT, + CustomerID INT, + Date DATE NOT NULL, + PRIMARY KEY (ID), + FOREIGN KEY (CustomerID) REFERENCES Customers(ID) ON DELETE SET NULL +); + +-- Create OrderItems table +CREATE TABLE OrderItems ( + ID INT NOT NULL AUTO_INCREMENT, + OrderID INT, + ProductID INT, + PRIMARY KEY (ID), + FOREIGN KEY (OrderID) REFERENCES Orders(ID) ON DELETE SET NULL, + FOREIGN KEY (ProductID) REFERENCES Products(ID) ON DELETE SET NULL +);