The functionality returns the main and very last title of a provided BusinessEntityID and also the Speak to type for that human being. The CASE expression inside the Established statement determines the value to display for your column ContactType based upon the existence of your BusinessEntityID column in the Employee, https://casestudysolution28090.ampblogs.com/the-fact-about-hire-someome-to-do-case-study-that-no-one-is-suggesting-72584667