Home Forums Article Discussions Article Discussions by Author Discuss content posted by Phil Factor Is a Primary Key an index? RE: Is a Primary Key an index?

  • July 16, 2014 at 12:23 am

    #1729730

    pmadhavapeddi22 (7/15/2014)

    This is my understanding. primary key is a constraint not an index, but it creates an index automatically by default, but primary key is called a constraint not an index though. so I got it correct (though I had to think little bit)

    Good question 🙂

    +1

    ww; Raghu
    --
    The first and the hardest SQL statement I have wrote- "select * from customers" - and I was happy and felt smart.