Unique Constraint?

Last Post 21 Oct 2008 08:33 AM by dstoltz. 1 Replies.
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dstoltz
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20 Oct 2008 10:16 AM
Not sure how similar 2008 is to 2005, but I am using SQL 2008 and I'm trying to create a unique constraint between 3 columns....

Problem is, I'm used to SQL 2000 where you can just select the columns from a dropdown...

In SQL 2008, I need to write an "expression"

What is the correct expression if the 3 columns are for example: eyeColor, hairColor, skinColor ???

Thanks for any help with this!
dstoltz
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21 Oct 2008 08:33 AM
Yeah, I have checked it out...I'm still having problems....mostly because I need to see some examples...


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