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SQL NOT NULL Constraint
描述
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.
For more information and tutorials, please visit my blog: http://codeofdotnet.com
Follow me on twitter: https://twitter.com/rocco_sen
I'm a software consultant in New York City. Consulting Website: http://www.codelabnyc.com
For more information and tutorials, please visit my blog: http://codeofdotnet.com
Follow me on twitter: https://twitter.com/rocco_sen
I'm a software consultant in New York City. Consulting Website: http://www.codelabnyc.com
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