Pairwise and Nonpairwise
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Thread: Pairwise and Nonpairwise

  1. #1
    Join Date
    Feb 2002
    Posts
    166
    Could anyone tell me what pairwise and nonpairwise comparison are?
    MCSE/MCDBA, OCP DBA 8i
    Working on SCJP -> SCJD

  2. #2
    Join Date
    Feb 2002
    Posts
    166
    Multiple Column Subqueries
    A multiple column subquery returns more than one column. Column comparison in multiple column comparisons can be pairwise or nonpairwise.

    I had this kind of question in my exam, but only guessed the meaning is corresponding multiple columns comparison, can't find any formal information from Oracle.
    MCSE/MCDBA, OCP DBA 8i
    Working on SCJP -> SCJD

  3. #3
    Join Date
    Jan 2002
    Posts
    33
    I have a ppt file about pairwise and nonpairwise. I can't post here. How can I give you?

  4. #4
    Join Date
    Feb 2002
    Posts
    166
    Please send it to

    [Edited by Prettyman on 02-24-2002 at 08:13 AM]
    MCSE/MCDBA, OCP DBA 8i
    Working on SCJP -> SCJD

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