Posted by HandersonVA on 10/02/82 11:51

can you explain what "NONCLUSTERED" is doing there? is that for
non-relation to a field in other table?

Alexander Kuznetsov wrote:
> an excerpt from BOL:
>
> "C. Using UNIQUE constraints
> UNIQUE constraints are used to enforce uniqueness on nonprimary key
> columns. The following example enforces a restriction that the Name
> column of the Product table must be unique.
>
> Copy Code
> Name nvarchar(100) NOT NULL
> UNIQUE NONCLUSTERED
>
> "

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