Home Forums Article Discussions Article Discussions by Author Discuss Content Posted by Jeff Moden A Simple Formula to Calculate the ISO Week Number RE: A Simple Formula to Calculate the ISO Week Number

  • October 23, 2015 at 8:50 am

    #1835209

    robert.sterbal 56890 (10/23/2015)

    I like the way your formula skips the leap year problem.

    I still remember when the church moved the calendar by a couple of weeks - https://en.wikipedia.org/wiki/Gregorian_calendar

    That would be the reason why I don't use SQL Server for dates before 1753. 😉 Heh... Y2K was easy after that one. 😛

    --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)