May I create not unique clustered index?

Hi,
When create clustered index, the column must be unique? Or
I can do Create Clustered index index_name ON table
(column_name)?
Any input much appreciate!
JennyThere is nothing that stops you from having a clustered index on a
non-unique column. By having your clustered index on a unique column we get
a narrowed selectivity when quering on that column ...
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HTH,
Vinod Kumar
MCSE, DBA, MCAD, MCSD
http://www.extremeexperts.com
Books Online for SQL Server SP3 at
http://www.microsoft.com/sql/techinfo/productdoc/2000/books.asp
"Jenny" <jyu@.iseoptions.com> wrote in message
news:0cfc01c3a473$01686900$a301280a@.phx.gbl...
> Hi,
> When create clustered index, the column must be unique? Or
> I can do Create Clustered index index_name ON table
> (column_name)?
> Any input much appreciate!
> Jenny|||The column does not need to be unique.
"Jenny" <jyu@.iseoptions.com> wrote in message
news:0cfc01c3a473$01686900$a301280a@.phx.gbl...
> Hi,
> When create clustered index, the column must be unique? Or
> I can do Create Clustered index index_name ON table
> (column_name)?
> Any input much appreciate!
> Jenny|||no, they do not need to be unique
CREATE CLUSTERED INDEX IXNAME ON TABLENAME(COLUMNLIST)
Kevin Connell, MCDBA
----
The views expressed here are my own
and not of my employer.
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"Jenny" <jyu@.iseoptions.com> wrote in message
news:0cfc01c3a473$01686900$a301280a@.phx.gbl...
> Hi,
> When create clustered index, the column must be unique? Or
> I can do Create Clustered index index_name ON table
> (column_name)?
> Any input much appreciate!
> Jenny