From 3becc8f454edc3b873c53547108fa751652d2091 Mon Sep 17 00:00:00 2001
From: Andrii-Bunetskul <129191066+Andrii-Bunetskul@users.noreply.github.com>
Date: Sat, 28 Feb 2026 18:39:05 +0200
Subject: [PATCH] Update task.sql

---
 task.sql | 51 +++++++++++++++++++++++++++++++++++----------------
 1 file changed, 35 insertions(+), 16 deletions(-)

diff --git a/task.sql b/task.sql
index cc65344..84143eb 100644
--- a/task.sql
+++ b/task.sql
@@ -9,25 +9,44 @@ CREATE TABLE Countries (
     PRIMARY KEY (ID)
 );
 
-CREATE TABLE ProductInventory (
+CREATE TABLE Products (
     ID INT,
-    ProductName VARCHAR(50),
-    WarehouseAmount INT,
-    WarehouseName VARCHAR(50),
-    WarehouseAddress VARCHAR(50), 
-    CountryID INT,
-	FOREIGN KEY (CountryID) REFERENCES Countries(ID) ON DELETE NO ACTION,
+    Name VARCHAR(50),
     PRIMARY KEY (ID)
 );
 
+CREATE TABLE Warehouses (
+    ID INT,
+    Name VARCHAR(50),
+    Address VARCHAR(50),
+    CountryID INT,
+    PRIMARY KEY (ID),
+    FOREIGN KEY (CountryID) REFERENCES Countries(ID) ON DELETE NO ACTION
+);
+
+CREATE TABLE ProductInventory (
+    ID INT,
+    ProductID INT,
+    WarehouseID INT,
+    Amount INT,
+    PRIMARY KEY (ID),
+    FOREIGN KEY (ProductID) REFERENCES Products(ID) ON DELETE NO ACTION,
+    FOREIGN KEY (WarehouseID) REFERENCES Warehouses(ID) ON DELETE NO ACTION
+);
+
 -- Populate test data
 
-INSERT INTO Countries (ID,Name)
-	VALUES (1, 'Country1');
-INSERT INTO Countries (ID,Name)
-	VALUES (2, 'Country2');
-    
-INSERT INTO ProductInventory (ID,ProductName,WarehouseAmount,WarehouseName,WarehouseAddress,CountryID)
-	VALUES (1, 'AwersomeProduct', 2, 'Warehouse-1', 'City-1, Street-1',1);
-INSERT INTO ProductInventory (ID,ProductName,WarehouseAmount,WarehouseName,WarehouseAddress,CountryID)
-	VALUES (2, 'AwersomeProduct', 5, 'Warehouse-2', 'City-2, Street-2',2);
+INSERT INTO Countries (ID, Name) VALUES 
+(1, 'Country1'),
+(2, 'Country2');
+
+INSERT INTO Products (ID, Name) VALUES 
+(1, 'AwersomeProduct');
+
+INSERT INTO Warehouses (ID, Name, Address, CountryID) VALUES 
+(1, 'Warehouse-1', 'City-1, Street-1', 1),
+(2, 'Warehouse-2', 'City-2, Street-2', 2);
+
+INSERT INTO ProductInventory (ID, ProductID, WarehouseID, Amount) VALUES 
+(1, 1, 1, 2),
+(2, 1, 2, 5);