Delegazione gestione categorie su tabella dedicata

base_db.sql

@@ -10,14 +10,20 @@ CREATE TABLE Users(
     Password VARCHAR(255)
 );
 
+CREATE TABLE Categories(
+    CategoryID INT PRIMARY KEY AUTO_INCREMENT,
+    Name VARCHAR(64) NOT NULL
+);
+
 CREATE TABLE Products(
     ProductID INTEGER PRIMARY KEY AUTO_INCREMENT,
     ProductName VARCHAR(104),
     Description TEXT,
-    Category VARCHAR(50),
+    CategoryID INT,
     Price NUMERIC,
     ImagePath VARCHAR(255),
-    StockQuantity INT DEFAULT 0
+    StockQuantity INT DEFAULT 0,
+    FOREIGN KEY (CategoryID) REFERENCES Categories(CategoryID)
 );
 
 CREATE TABLE Orders(