Language is T-SQL

The Northwind database diagram is shown below

This script must not make lasting changes to the database. It should be re-runnable and produce the same results each time. a. Use the Northwind database b. show the last name, first name and title for employees in the Boston territory. c. Use an UPDATE with both a CTE and a FROM clause to concatenate the territory description in front of the employee's title d. Do this inside a transaction such that you display the last name, first name and updated title, but then rollback the changes e. After the rollback show the original last name, first name and title for employees in the Boston territory. The results should be the same as (b) but different from (d). Here are the expected results.... Last Name First Name Title Fuller Andrew Vice President, Sales Last Name First Name The Fuller Andrew Boston - Vice President, Sales Last Name Pirathame Title Fuller Andrew Vice President, Sales Condensed Type Allow Nulls Identity int Order Details Column Name Condensed Type Allow Nulls Identity 8 OrderlD int 9 ProductID int UnitPrice money Quantity smallint Discount real nvarchar(40) Categories Column Name Condensed Type Allow Nulls Identity 9 CategoryID int CategoryName nvarchar(15) Description ntext Picture image int 000000 Products Column Name 8 ProductID Product Name SupplierlD CategoryID QuantityPerUnit UnitPrice UnitsinStock UnitsOnOrder ReorderLevel 00000 int nvarchar(20) money smallint smallint smallint 00000000000 8 Identity Discontinued bit Employee Territories Column Name Condensed Type Allow Nulls Identity 9 Employeeld TerritoryID nvarchar(20) int Customers Column Name Condensed Type Allow Nulls 9 CustomerlD nchar(5) CompanyNa... nvarchar(40) Contact Name nvarchar(30) Contact Title nvarchar(30) Address nvarchar(60) M City nvarchar(15) Region nvarchar(15) PostalCode nvarchar(10) Country nvarchar(15) Phone nvarchar(24) Fax nvarchar(24) OOO |TOO Territories Column Name Condensed Type Allow Nulls Allow Nulls Identity 8 TerritoryID nvarchar(20) TerritoryDescription nchar(50) RegionID int Suppliers Column Name Condensed Type Allow Nulls Identity Suppliers int CompanyName nvarchar(40) ContactName nvarchar(30) Contact Title nvarchar(30) M Address nvarchar(60) City nvarchar(15) Region nvarchar(15) PostalCode nvarchar(10) Country nvarchar(15) Phone nvarchar(24) M Fax nvarchar(24) HomePage ntext 000 Region Column Name Condensed Type Allow Nulls Identity 9 RegionID int RegionDescription nchar(50) 000 CustomerCustomerDemo Column Name Condensed Type Allow Nulls Identity 9 CustomerlD nchar(5) CustomerTypeID nchar(10) Employees Column Name Condensed Type Allow Nulls Identity Employeeld int LastName nvarchar(20) FirstName nvarchar(10) Title nvarchar(30) TitleOfCourtesy nvarchar(25) BirthDate datetime HireDate datetime Address nvarchar(60) City nvarchar(15) Region nvarchar(15) PostalCode nvarchar(10) M Country nvarchar(15) HomePhone nvarchar(24) Extension nvarchar(4) Photo image OOOOOOOOOOOOOOOOOOO Orders Column Name Condensed Type Allow Nulls Identity od 9 OrderD int CustomerlD nchar(5) Employeeld int OrderDate datetime RequiredDate datetime ShippedDate datetime ShipVia int Freight money ShipName nvarchar(40) ShipAddress nvarchar(60) Ship City nvarchar(15) Ship Region nvarchar(15) ShipPostalCode nvarchar(10) Ship Country nvarchar(15) D Customer Demographics Column Name Condensed Type Allow Nulls Identity CustomerTypeID nchar(10) CustomerDesc ntext 000 ntext Notes Reports To PhotoPath int nvarchar(255) Shippers Column Name Condensed Type Allow Nulls Identity 8 ShipperID int CompanyName nvarchar(40) Phone nvarchar(24) This script must not make lasting changes to the database. It should be re-runnable and produce the same results each time. a. Use the Northwind database b. show the last name, first name and title for employees in the Boston territory. c. Use an UPDATE with both a CTE and a FROM clause to concatenate the territory description in front of the employee's title d. Do this inside a transaction such that you display the last name, first name and updated title, but then rollback the changes e. After the rollback show the original last name, first name and title for employees in the Boston territory. The results should be the same as (b) but different from (d). Here are the expected results.... Last Name First Name Title Fuller Andrew Vice President, Sales Last Name First Name The Fuller Andrew Boston - Vice President, Sales Last Name Pirathame Title Fuller Andrew Vice President, Sales Condensed Type Allow Nulls Identity int Order Details Column Name Condensed Type Allow Nulls Identity 8 OrderlD int 9 ProductID int UnitPrice money Quantity smallint Discount real nvarchar(40) Categories Column Name Condensed Type Allow Nulls Identity 9 CategoryID int CategoryName nvarchar(15) Description ntext Picture image int 000000 Products Column Name 8 ProductID Product Name SupplierlD CategoryID QuantityPerUnit UnitPrice UnitsinStock UnitsOnOrder ReorderLevel 00000 int nvarchar(20) money smallint smallint smallint 00000000000 8 Identity Discontinued bit Employee Territories Column Name Condensed Type Allow Nulls Identity 9 Employeeld TerritoryID nvarchar(20) int Customers Column Name Condensed Type Allow Nulls 9 CustomerlD nchar(5) CompanyNa... nvarchar(40) Contact Name nvarchar(30) Contact Title nvarchar(30) Address nvarchar(60) M City nvarchar(15) Region nvarchar(15) PostalCode nvarchar(10) Country nvarchar(15) Phone nvarchar(24) Fax nvarchar(24) OOO |TOO Territories Column Name Condensed Type Allow Nulls Allow Nulls Identity 8 TerritoryID nvarchar(20) TerritoryDescription nchar(50) RegionID int Suppliers Column Name Condensed Type Allow Nulls Identity Suppliers int CompanyName nvarchar(40) ContactName nvarchar(30) Contact Title nvarchar(30) M Address nvarchar(60) City nvarchar(15) Region nvarchar(15) PostalCode nvarchar(10) Country nvarchar(15) Phone nvarchar(24) M Fax nvarchar(24) HomePage ntext 000 Region Column Name Condensed Type Allow Nulls Identity 9 RegionID int RegionDescription nchar(50) 000 CustomerCustomerDemo Column Name Condensed Type Allow Nulls Identity 9 CustomerlD nchar(5) CustomerTypeID nchar(10) Employees Column Name Condensed Type Allow Nulls Identity Employeeld int LastName nvarchar(20) FirstName nvarchar(10) Title nvarchar(30) TitleOfCourtesy nvarchar(25) BirthDate datetime HireDate datetime Address nvarchar(60) City nvarchar(15) Region nvarchar(15) PostalCode nvarchar(10) M Country nvarchar(15) HomePhone nvarchar(24) Extension nvarchar(4) Photo image OOOOOOOOOOOOOOOOOOO Orders Column Name Condensed Type Allow Nulls Identity od 9 OrderD int CustomerlD nchar(5) Employeeld int OrderDate datetime RequiredDate datetime ShippedDate datetime ShipVia int Freight money ShipName nvarchar(40) ShipAddress nvarchar(60) Ship City nvarchar(15) Ship Region nvarchar(15) ShipPostalCode nvarchar(10) Ship Country nvarchar(15) D Customer Demographics Column Name Condensed Type Allow Nulls Identity CustomerTypeID nchar(10) CustomerDesc ntext 000 ntext Notes Reports To PhotoPath int nvarchar(255) Shippers Column Name Condensed Type Allow Nulls Identity 8 ShipperID int CompanyName nvarchar(40) Phone nvarchar(24)