• Jeff Moden - Monday, March 12, 2018 8:08 AM

    With respect to the "Desired Month" interval in the following diagram (don't confuse with line # 3 or 6), what are lines 4 and 5 referred to as?
    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

    Never mind.  Found it in the reference.  It's called an "OverLap".  Now I see what Gary was talking about above.  There is an "OverLap" in the diagram but it (and other things) are not depicted correctly.

    --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)