From 01c36f8c92e002c7047777b001b14851ed9aad9d Mon Sep 17 00:00:00 2001
From: Vitalii Vodolazkyi <vetal.vodolazkiy@gmail.com>
Date: Fri, 22 May 2026 13:51:01 +0200
Subject: [PATCH 1/4] created new tables, separeted Inserting data

---
 task.sql | 44 +++++++++++++++++++++++++++++++++++---------
 1 file changed, 35 insertions(+), 9 deletions(-)

diff --git a/task.sql b/task.sql
index cc65344..0d17c79 100644
--- a/task.sql
+++ b/task.sql
@@ -9,6 +9,21 @@ CREATE TABLE Countries (
     PRIMARY KEY (ID)
 );
 
+CREATE TABLE Products (
+    ID INT,
+    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,
     ProductName VARCHAR(50),
@@ -22,12 +37,23 @@ CREATE TABLE ProductInventory (
 
 -- 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');
+
+INSERT INTO Countries (ID, Name)
+    VALUES (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);
+
+INSERT INTO Warehouses (ID, Name, Address, CountryID)
+    VALUES (2, 'Warehouse-2', 'City-2, Street-2', 2);
+
+INSERT INTO ProductInventory (ID, ProductID, WarehouseAmount, WarehouseID)
+    VALUES (1, 1, 2, 1);
+
+INSERT INTO ProductInventory (ID, ProductID, WarehouseAmount, WarehouseID)
+    VALUES (2, 1, 5, 2);
\ No newline at end of file

From daadbf3a1e20933905f8d9ca251ef3f6fae6a71a Mon Sep 17 00:00:00 2001
From: Vitalii Vodolazkyi <vetal.vodolazkiy@gmail.com>
Date: Fri, 22 May 2026 13:56:09 +0200
Subject: [PATCH 2/4] gixed mistakes in script

---
 task.sql | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/task.sql b/task.sql
index 0d17c79..e7e9c69 100644
--- a/task.sql
+++ b/task.sql
@@ -1,5 +1,5 @@
 -- Create database and tables
-
+DROP DATABASE ShopDB;
 CREATE DATABASE ShopDB;
 USE ShopDB;
 
@@ -26,13 +26,12 @@ CREATE TABLE Warehouses (
 
 CREATE TABLE ProductInventory (
     ID INT,
-    ProductName VARCHAR(50),
+    ProductID INT,
     WarehouseAmount INT,
-    WarehouseName VARCHAR(50),
-    WarehouseAddress VARCHAR(50), 
-    CountryID INT,
-	FOREIGN KEY (CountryID) REFERENCES Countries(ID) ON DELETE NO ACTION,
-    PRIMARY KEY (ID)
+    WarehouseID 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

From cc0610968ef8c734ef0cb71702812b19fd793e55 Mon Sep 17 00:00:00 2001
From: Vitalii Vodolazkyi <vetal.vodolazkiy@gmail.com>
Date: Fri, 22 May 2026 13:59:16 +0200
Subject: [PATCH 3/4] deleted drop database

---
 task.sql | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/task.sql b/task.sql
index e7e9c69..1736e84 100644
--- a/task.sql
+++ b/task.sql
@@ -1,5 +1,5 @@
 -- Create database and tables
-DROP DATABASE ShopDB;
+
 CREATE DATABASE ShopDB;
 USE ShopDB;
 

From d3f015dc8cdbc38d9374e175eb1a21e99ba05309 Mon Sep 17 00:00:00 2001
From: Vitalii Vodolazkyi <vetal.vodolazkiy@gmail.com>
Date: Fri, 22 May 2026 14:05:44 +0200
Subject: [PATCH 4/4] DROP DATABASE IF EXISTS ShopDB added

---
 task.sql | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/task.sql b/task.sql
index 1736e84..698d251 100644
--- a/task.sql
+++ b/task.sql
@@ -1,5 +1,5 @@
 -- Create database and tables
-
+DROP DATABASE IF EXISTS ShopDB;
 CREATE DATABASE ShopDB;
 USE ShopDB;