how to free and used space in a table
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Thread: how to free and used space in a table

  1. #1
    Join Date
    Apr 2009
    Posts
    48

    how to free and used space in a table

    Hi all,


    i am oracle dba, so can anyone tell me that any command or query to know the free and used space in a paticular table.quick response will higly appreciate.



    Regards

  2. #2
    Join Date
    Mar 2007
    Location
    Ft. Lauderdale, FL
    Posts
    3,554
    do you mean unused space? - like making unused space available at tablespace level?

    In the affirmative case research alter table deallocate and alter table move.
    Pablo (Paul) Berzukov

    Author of Understanding Database Administration available at amazon and other bookstores.

    Disclaimer: Advice is provided to the best of my knowledge but no implicit or explicit warranties are provided. Since the advisor explicitly encourages testing any and all suggestions on a test non-production environment advisor should not held liable or responsible for any actions taken based on the given advice.

  3. #3
    Join Date
    Sep 2002
    Location
    England
    Posts
    7,331
    so you arent an oracle dba then

  4. #4
    Join Date
    Nov 2000
    Location
    Pittsburgh, PA
    Posts
    3,972
    Look at the dbms_space package in your database, and read the concepts manual!
    this space intentionally left blank

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