Index usage tracking
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  1. #1
    Join Date
    Mar 2003
    Posts
    1

    Question Index usage tracking

    Hello,


    Does someones know an easy way to check if an index is used or not ?

    We have lots of indexes, using lots of space but I want to check if all of them are used. There is always the possibility to put the database in trace mode and to analyze traces after but it is quite heavy and time consuming. SO if someone has a better idea .....


    Thanks
    Anne

  2. #2
    Join Date
    Jun 2000
    Location
    Madrid, Spain
    Posts
    7,447
    sure, if you are in 9i you can

  3. #3
    Join Date
    Sep 2000
    Location
    Chennai, India
    Posts
    865
    For more info on 'index monitoring' in 9i, check this link.

    http://www.oracle-base.com/Articles/...ncements9i.asp

    HTH.

  4. #4
    Join Date
    Nov 2002
    Location
    Geneva Switzerland
    Posts
    3,142
    This was discussed recently - some ideas in this link for 8i, but no solution as such.
    http://www.dbasupport.com/forums/sho...0&pagenumber=1
    "The power of instruction is seldom of much efficacy except in those happy dispositions where it is almost superfluous" - Gibbon, quoted by R.P.Feynman

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