Decrypt lab 1

labs/database-programming/lab-1/lab-1.sql

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+USE WideWorldImporters
+
+-- Scenario 1
+SELECT SupplierName, WebsiteURL, DeliveryAddressLine1, DeliveryAddressLine2, DeliveryPostalCode
+FROM Purchasing.Suppliers
+
+-- Scenario 2
+SELECT StateProvinceName, SalesTerritory, CountryID
+FROM Application.StateProvinces
+WHERE SalesTerritory = 'Southeast'
+ORDER BY StateProvinceName
+
+-- Scenario 3
+SELECT CustomerID, TransactionDate, TransactionAmount
+FROM Sales.CustomerTransactions
+WHERE TransactionAmount < 0 AND TransactionDate BETWEEN '1/1/2015' AND '12/31/2015'
+ORDER BY TransactionDate DESC, TransactionAmount ASC
+
+-- Scenario 4
+SELECT CountryName, Continent, Region, Subregion, LatestRecordedPopulation
+FROM Application.Countries
+WHERE LatestRecordedPopulation > 1000000 AND Continent != 'Oceania'
+ORDER BY CountryName, Continent, Region, Subregion
+
+-- Scenario 5
+SELECT TOP 10
+    StockItemName, RecommendedRetailPrice, Tags
+FROM Warehouse.StockItems
+WHERE IsChillerStock = 1 OR StockItemName LIKE 'USB%'
+ORDER BY StockItemName
+
+-- Scenario 6
+SELECT InvoiceID, InvoiceDate, CustomerName
+FROM Sales.Invoices i
+    JOIN Sales.Customers c ON c.CustomerID = i.CustomerID
+WHERE InvoiceDate BETWEEN '1/1/2016' AND '3/1/2016' AND CustomerName NOT LIKE '%Toys%'
+ORDER BY CustomerName, InvoiceDate
+
+-- Scenario 7
+SELECT c.ColorName, c.ColorID
+FROM Warehouse.Colors c
+WHERE c.ColorID NOT IN (SELECT DISTINCT ColorID
+FROM Warehouse.StockItems
+WHERE ColorID IS NOT NULL)
+ORDER BY ColorName
+
+-- Scenario 8
+SELECT c.Cityname, sp.StateProvinceName, sp.StateProvinceCode
+FROM Application.Cities c
+    JOIN Application.StateProvinces sp ON c.StateProvinceID = sp.StateProvinceID
+WHERE Cityname LIKE 'A%' AND sp.SalesTerritory = 'Southeast'
+ORDER BY StateProvinceName DESC, CityName
+
+-- Scenario 9
+    SELECT 'Customer' TYPE, CustomerID Id, CustomerName Name
+    FROM Sales.Customers
+UNION
+    SELECT 'Supplier' TYPE, SupplierID Id, SupplierName Naame
+    FROM Purchasing.Suppliers
+ORDER BY TYPE, Name
+
+-- Scenario 10
+SELECT ci.CityName, sp.StateProvinceName, co.CountryName, sp.SalesTerritory
+FROM Application.Cities ci
+    JOIN Application.StateProvinces sp ON sp.StateProvinceID = ci.StateProvinceID
+    JOIN Application.Countries co ON sp.CountryID = co.CountryID
+WHERE SalesTerritory IN ('Southeast', 'Southwest')
+ORDER BY StateProvinceName, CityName