Please start any new threads on our new site at https://forums.sqlteam.com. We've got lots of great SQL Server experts to answer whatever question you can come up with.

 All Forums
 General SQL Server Forums
 New to SQL Server Programming
 Disallow duplicates

Author  Topic 

silas2
Yak Posting Veteran

65 Posts
Posted - 2007-02-01 : 13:52:33
SQL Server 2005 express - how do you disallow duplicates on a non-identity column? E.g. CompanyName

tkizer
Almighty SQL Goddess

38200 Posts
Posted - 2007-02-01 : 14:00:36
Add a unique constraint to the column(s).

Tara Kizer
Go to Top of Page
   

Subscribe to SQLTeam.com

SQLTeam.com Articles via RSS

SQLTeam.com Weblog via RSS

- Advertisement -

Resources

Articles

Forums

Blogs

Contact Us

About the Site