• Alan.B (9/28/2016)


    T-SQL - that is a skill you need grow if you're going to be a BI Developer. Bad SQL (something I make a living cleaning up) ruins your BI system. Bad SQL is often why SSRS reports are slow, SSIS packages choke and SSAS cube processing takes forever

    +1000 to that!

    --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)