Home Forums SQL Server 2012 SQL Server 2012 - T-SQL Query logic help please RE: Query logic help please

  • October 21, 2014 at 12:13 am

    #1753659

    Eirikur Eiriksson (10/20/2014)

    Some code refactoring on the previous set based solution to fulfil all the requirements, several orders of magnitude faster than string manipulation although it has not been tested on very large set.

    😎

    Careful now. If you have another CategoryID that does meet the requirements, it won't show.

    --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)