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Thread: NLjoin

  1. #1
    Join Date
    Oct 2007

    Unanswered: NLjoin


    Is it possible to get info from explain plan which table is inner table and which is outer table in nested loop join,

    the optimizer usually considers the table with the smallest number of qualifying rows the outer table.

    Is this correct ? and can we identify in explain plan


  2. #2
    Join Date
    Apr 2006
    Provided Answers: 11
    I think this page will give you most answers :
    luckily IBM created an infocenter where all can be found
    Best Regards, Guy Przytula
    Database Software Consultant
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