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Thread: Query Tuning

  1. #1
    Join Date
    Jan 2003
    Posts
    106

    Unanswered: Query Tuning

    Hi,

    I needed step by step approach of how to tune a particular complex sql query for quicker execution,which has lots of joins,group functions,order by clauses etc.

    Pl. let me know if you know any internet link which gives all these details.
    Sachi

  2. #2
    Join Date
    Jan 2004
    Location
    Scottsdale, AZ
    Posts
    106
    "Take Control!
    Make The Choice!
    Accept The Consequences!
    Deal With The Results! "

  3. #3
    Join Date
    Jul 2003
    Posts
    2,296
    buy any of Tom Kite's books or goto his website.

    research autotrace, explain, sql_trace and TKPROF.
    - The_Duck
    you can lead someone to something but they will never learn anything ...

  4. #4
    Join Date
    Aug 2003
    Location
    Where the Surf Meets the Turf @Del Mar, CA
    Posts
    7,776
    Provided Answers: 1
    RTFB - SQL Tuning by Dan Tow
    Be warned his methodology works but it is non-trivial to master
    You can lead some folks to knowledge, but you can not make them think.
    The average person thinks he's above average!
    For most folks, they don't know, what they don't know.
    Good judgement comes from experience. Experience comes from bad judgement.

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