Any script to find how much space is occupied by each user from UNDO tablespace..?
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Thread: Any script to find how much space is occupied by each user from UNDO tablespace..?

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  1. #1
    Join Date
    Jul 2002
    Posts
    205

    Any script to find how much space is occupied by each user from UNDO tablespace..?

    Hi ,

    Any script to find how much space is occupied by each user from UNDO tablespace in Orcale 9.i at a particular time ?

  2. #2
    Join Date
    May 2000
    Location
    ATLANTA, GA, USA
    Posts
    3,136
    select sum(used_ublk) "number of blocks used for undo"
    from v$transaction;

    Multiply the number with ur block size.

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