Undo tablespace ..
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Thread: Undo tablespace ..

  1. #1
    Join Date
    Nov 2002
    Posts
    115

    Undo tablespace ..

    Hi

    We are going to migrate our 8.1.5 db which is on win 2k adv server
    to 9.0.1 . We have Undo Tablespace feature to manage Rollback
    Segments in 9i. My quesiton is,

    How can we implement Undo tablespace feature in 9i during/after
    migration ?
    Prasad

  2. #2
    Join Date
    Sep 2002
    Location
    England
    Posts
    7,331
    create a tablespace called undo or something and set this to be your undo tablespace in your init.ora file

  3. #3
    Join Date
    May 2002
    Posts
    2,645
    Why would you use 9.0.1? Why not 9.2.0.1?

  4. #4
    Join Date
    Feb 2000
    Location
    Singapore
    Posts
    1,758
    Originally posted by davey23uk
    create a tablespace called undo or something and set this to be your undo tablespace in your init.ora file
    Additionally..
    You will have to set these two parameters in init.ora

    Code:
    UNDO_MANAGEMENT = AUTO
    UNDO_TABLESPACE = your_undo_tbs
    To create UNDO tablespace see the syntax "CREATE UNDO TABLESPACE.."

    HTH
    Sanjay G.
    Oracle Certified Professional 8i, 9i.

    "The degree of normality in a database is inversely proportional to that of its DBA"

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