Home Forums Article Discussions Article Discussions by Author Discuss content posted by Phil Factor Is a foreign key constraint an index? If not, is an index automatically created in order to enforce it? RE: Is a foreign key constraint an index? If not, is an index automatically created in order to enforce it?

  • August 4, 2014 at 1:29 am

    #1734745

    Carlo Romagnano (8/4/2014)

    I read question and answers many times because of high score.

    I was searching for the swindle!

    But it's only a straightforward basic question.

    đŸ˜€

    +1

    I thought I knew what the answer was as soon as I read the question, then I saw the points value and wondered what the catch was. After a load of research and reading round I found out I was right after all.

    On two occasions I have been asked, "Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?" ... I am not able rightly to apprehend the kind of confusion of ideas that could provoke such a question.
    —Charles Babbage, Passages from the Life of a Philosopher

    How to post a question to get the most help http://www.sqlservercentral.com/articles/Best+Practices/61537