This video talks about the NOT NULL constraint in SQL Server. It answers questions like why we need a NOT NULL constraint and when to use the NOT NULL constraint. It also provides examples on how apply the NOT NULL constraint. <br /> <br />For more information and tutorials, please visit my blog: http://codeofdotnet.com <br /> <br />Follow me on twitter: https://twitter.com/rocco_sen <br /> <br />I'm a software consultant in New York City. Consulting Website: http://www.codelabnyc.com
