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MySQL unique entry question

  • 09-03-2011 2:04pm
    #1
    Registered Users, Registered Users 2 Posts: 1,186 ✭✭✭


    Hi,

    I'm very new to MySQL at the moment, only been using it a week or so in a small project.

    I have a table that has a userID, productID and a boolean. I need to make it so that each userID-productID pair is a unique entry. Is there a way to do this without adding another column or having to check the entries each time?

    Thanks in advance .. :)


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