Home Forums Article Discussions Article Discussions by Author Discuss Content Posted by Jeff Moden Solving the Running Total and Ordinal Rank Problems (Rewritten) RE: Solving the "Running Total" & "Ordinal Rank" Problems (Rewritten)

  • November 10, 2009 at 6:46 am

    #1077192

    ta.bu.shi.da.yu (11/10/2009)

    That's an awesome article Jeff!

    Now if only I could work out how to run a query that traverses a directed graph with cycles - but where there is a node that connects to another node that had already been traversed then it does not continue. ..

    But rather than muck up this thread, I'll post a question about it a bit later. 🙂

    Thanks for the great feedback, ta.bu.shi.da.yu. Always appreciated.

    On the subject of "a query that traverses a directed graph with cycles", I'd very much appreciate you posting a question on the forum about that especially since I'm not sure what you mean there. Of course, I've only had one cup of coffee so far this morning. 😛 Looking forward to the question and the explanation as to what you mean on the subject.

    --Jeff Moden

    RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row.
    First step towards the paradigm shift of writing Set Based code:
    ________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.

    Change is inevitable... Change for the better is not.

    Helpful Links:
    How to post code problems
    How to Post Performance Problems
    Create a Tally Function (fnTally)