>>>>Is there a GUI tool for creating referential integrity between tables in SQL 2005? Or do need to do this via the ALTER TABLE command?
>>>Do you have SQL Server Management Studio? (it can be downloaded for free)
>>>I am pretty sure you can set up referential integrity between tables with that.
>>>If you have VS2005 pro you can also set up referential integrity in the server explorer.
>>
>>I must be blind, which particular part of those tools are you referring to?
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>Use the database diagram tool...

Thanks, I didn't know that wrote back the changes.