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Thread: Pairwise and Nonpairwise

  1. 02-23-2002, 12:54 AM #1
    Prettyman
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    Could anyone tell me what pairwise and nonpairwise comparison are?
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  2. 02-23-2002, 05:37 PM #2
    Prettyman
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    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
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  3. 02-24-2002, 01:44 AM #3
    jmniu
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    I have a ppt file about pairwise and nonpairwise. I can't post here. How can I give you?
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  4. 02-24-2002, 02:08 AM #4
    Prettyman
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    Please send it to

    [Edited by Prettyman on 02-24-2002 at 08:13 AM]
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