comitting new adventure work scripts

Author: Sharpiro

scripts/Adventureworks/joins.sql

@@ -0,0 +1,34 @@
+BEGIN TRANSACTION
+
+CREATE TABLE Customers
+(
+	Id INT IDENTITY(1,1),
+	Name NVARCHAR(50)
+
+	CONSTRAINT PK_Customers PRIMARY KEY CLUSTERED (Id)
+)
+
+CREATE TABLE Orders
+(
+	Id INT IDENTITY(1,1),
+	CustomerId INT,
+	OrderDate DATETIME
+
+	CONSTRAINT PK_Orders PRIMARY KEY CLUSTERED (Id)
+	CONSTRAINT FK_Customers FOREIGN KEY (CustomerId) REFERENCES Customers (Id)
+)
+
+INSERT INTO Customers (Name) VALUES ('David'), ('Jack'), ('Jake'), ('John'), ('Greg'), ('Bart')
+INSERT INTO Orders (CustomerId) VALUES (1), (2), (2), (5), (5), (1), (NULL)
+
+SELECT Orders.Id AS 'OrderId'
+	, Customers.Id AS'CustomerId'
+	, Customers.Name AS 'CustomerName'
+FROM Orders FULL JOIN Customers ON Orders.CustomerId = Customers.Id
+ORDER BY OrderId
+
+SELECT Orders.Id 'OrderId', Customers.Id 'CustomerId', Customers.Name 'CustomerName'
+FROM Customers FULL JOIN Orders ON Customers.Id = Orders.CustomerId
+ORDER BY OrderId
+
+ROLLBACK TRANSACTION

scripts/Adventureworks/subqueries._unions.sql

@@ -0,0 +1,41 @@
+USE AdventureWorks;
+
+--SELECT line subquery
+--SELECT Name, ListPrice, (SELECT AVG(ListPrice) AS Average FROM Production.Product)
+--FROM Production.Product
+
+--FROM Line subquery
+--;WITH subquery AS
+--(
+--	SELECT ProductSubcategoryID, AVG(Product.ListPrice) AS Avg
+--	FROM Production.Product
+--	GROUP BY ProductSubcategoryID
+--)
+--SELECT p.Name, p.ListPrice, subquery.Avg, p.ListPrice - subquery.Avg AS Diff
+--FROM Production.Product p
+--INNER JOIN subquery ON p.ProductSubcategoryID = subquery.ProductSubcategoryID
+
+--WHERE Line subquery
+--SELECT FirstName, LastName, EmailAddress
+--FROM Person.Contact p
+--WHERE p.ContactID IN (SELECT soh.ContactID FROM Sales.SalesOrderHeader soh)
+
+--EXISTS
+--SELECT FirstName, LastName, EmailAddress
+--FROM Person.Contact p
+--WHERE EXISTS (SELECT soh.ContactID FROM Sales.SalesOrderHeader soh WHERE soh.ContactID = p.ContactID)
+
+--Any/All
+SELECT Name
+FROM Production.Product
+WHERE ListPrice >= ANY
+    (SELECT MAX (ListPrice)
+     FROM Production.Product
+     GROUP BY ProductSubcategoryID) ;
+
+--UNIONS
+--SELECT FirstName + ' ' + LastName AS 'FullName', EmailAddress
+--FROM Person.Contact p
+--UNION ALL
+--SELECT ReviewerName, EmailAddress
+--FROM Production.ProductReview

scripts/pluralsight_script.sql

@@ -63,6 +63,8 @@ INNER JOIN Orders
 ON PO.OrderId = Orders.Id
 INNER JOIN Customers
 ON Orders.CustomerId = Customers.Id
+Where Products.Id IN(1,2)
 ORDER BY Orders.Id
 
+
 ROLLBACK TRANSACTION