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SQL Server (L13): How to use NewSequentialID() and NewID() for the UniqueIdentifier DataType.

The data type, Unique Identifier, in SQL Server has two functions that can produce a value.

In this video, we will compare how these two functions work.

How to add the "DEFAULT" clause to a column, and have the value auto generate.

A unique identifier is an identifier that is guaranteed to be unique among all identifiers used for those objects.

How to use NewID() function. What type of value does it create?
How to use the NewSequentialID() function. What type of value does it create?

Compare NewID() and NewSequentialId() unique identifier functions.

Learn how to use the NewSequentialId() function.

Learn how to add Default value to table design.

I would appreciate if you could leave a message for other students to read, a thumbs up if you learned something new and/or enjoyed the video, and please consider subscribing to this channel.
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Видео SQL Server (L13): How to use NewSequentialID() and NewID() for the UniqueIdentifier DataType. канала Software Nuggets
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