FAQ
Hi Friends

I have some tables ranging 2-10G and almost same range of Indexes!! We
purged(Deleted some data from 98 and 99 data) So My task as dba need to
avail that purged space from Table and Index??? How can I do that with out
Export/Import of Tables??? What is mechanism to reuse the space from deleted
rows both in Indexes and Table?? Mine is oracle7.3 on AIX.

Thanks for Your Help
Raghu.

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  • Ron Rogers at Mar 19, 2001 at 7:38 pm
    Raghu,
    If you have the space available on your server you could create a table as select
    from the other table with the unrecoverable command. That would give you a duplicate
    table with data and no redo logs. Then truncate the original table and insert into
    original table select * from duplicate table. You can drop the indexes on the
    original table first if the time the data is unavailable needs to be minimized then
    create the indexes after the original table is repopulated. The data will be available
    while the table is being indexed but response will be slower.
    ROR mª¿ªm
    raghukota_at_hotmail.com 03/19/01 01:50PM >>>
    Hi Friends

    I have some tables ranging 2-10G and almost same range of Indexes!! We
    purged(Deleted some data from 98 and 99 data) So My task as dba need to
    avail that purged space from Table and Index??? How can I do that with out
    Export/Import of Tables??? What is mechanism to reuse the space from deleted
    rows both in Indexes and Table?? Mine is oracle7.3 on AIX.

    Thanks for Your Help
    Raghu.

    Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.

    --
    Please see the official ORACLE-L FAQ: http://www.orafaq.com
    --
    Author: Raghu Kota
    INET: raghukota_at_hotmail.com

    Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
    San Diego, California -- Public Internet access / Mailing Lists
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    Author: Ron Rogers
    INET: RROGERS_at_galottery.org

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  • Mohammad Rafiq at Mar 21, 2001 at 1:35 am
    Raghu,

    To reorg Oracle Financials table is very tricky as some triggers created by
    apps whereas owner of tables may AR. If you drop any stuf,you will lose
    those triggers. As table size is big truncate and reinsert option will
    create a lot of logs(if ver 7.3.4).

    The best way to capture back space, rebuild indexes on such tables with
    unrecoverable option.... as index space is not released with deletion of
    table data besides it makes holes in indexes making it inefficient..

    HTH,

    Rafiq

    Reply-To: ORACLE-L_at_fatcity.com
    To: Multiple recipients of list ORACLE-L
    Date: Mon, 19 Mar 2001 10:50:26 -0800

    Hi Friends

    I have some tables ranging 2-10G and almost same range of Indexes!! We
    purged(Deleted some data from 98 and 99 data) So My task as dba need to
    avail that purged space from Table and Index??? How can I do that with out
    Export/Import of Tables??? What is mechanism to reuse the space from deleted
    rows both in Indexes and Table?? Mine is oracle7.3 on AIX.

    Thanks for Your Help
    Raghu.

    Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.

    --
    Please see the official ORACLE-L FAQ: http://www.orafaq.com
    --
    Author: Raghu Kota
    INET: raghukota_at_hotmail.com

    Fat City Network Services -- (858) 538-5051 FAX: (858) 538-5051
    San Diego, California -- Public Internet access / Mailing Lists
    --------------------------------------------------------------------
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    to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in
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    (or the name of mailing list you want to be removed from). You may
    also send the HELP command for other information (like subscribing).

    _________________________________________________________________
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    Author: Mohammad Rafiq
    INET: rafiq9857_at_hotmail.com

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postedMar 19, '01 at 7:15p
activeMar 21, '01 at 1:35a
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