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Thread: COUNT

  1. 08-13-2001, 10:40 AM #1
    HJK
    HJK is offline Junior Member
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    I WANT TO COUNT DISTINCT COL1,COL2 FROM TABLE1
    SELECT COUNT(*) DISTINCT COL1, COL2 FROM TALBE1
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  2. 08-13-2001, 10:51 AM #2
    dknight
    dknight is offline Senior Advisor
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    Try

    select count(distinct col1) from table1;

    select count(distinct col2) from table1;

    Good luck.
    David Knight
    OCP DBA 8i, 9i, 10g
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  3. 08-13-2001, 05:16 PM #3
    jmodic
    jmodic is offline Super Moderator
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    If you want to count the distinct COMBINATIONS of COL!, COL2, use the following:


    SELECT COUNT(*) FROM
    (SELECT DISTINCT COL1, COL2 FROM TALBE1);
    Jurij Modic
    ASCII a stupid question, get a stupid ANSI
    24 hours in a day .... 24 beer in a case .... coincidence?
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