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Thread: import taking time

  1. #1
    Join Date
    Oct 2001
    Location
    Faridaba
    Posts
    2

    Question import taking time

    Hi,
    i am taking 8.0.3 database i plan to create a new database on 8.1.6 . for this i take export of our existing database with rows=n,grants=y,consistent=y index=y,user=user_name
    and now when i am taking import (using import utility of 8.1.6)from this dump file on my new datadabse(8.1.6) i am having a problem of slowness.
    my import taking too much time.
    I have left it for more then 12 hrs but it is not going to complete. any help in this regard please ....

    my dump file contains around 2000 tables 3000 procedures and 3000 funtions etc.

    [Edited by pravesh on 10-16-2001 at 08:29 AM]

  2. #2
    Join Date
    Aug 2001
    Location
    Waterloo, On
    Posts
    547
    Do not use CONSISTENT=Y if volume of data is high.
    Improve performance by allocating large buffer size and using DIRECT=Y.
    Do not use compress=y if there are many deleted rows.

    All the best!

    Raminder Singh

    Oracle Certified DBA: Oracle 8i, 9i


    Mail me at raminderahluwalia@rediffmail.com.

  3. #3
    Join Date
    Jun 2000
    Location
    Madrid, Spain
    Posts
    7,447

  4. #4
    Join Date
    Jun 2001
    Location
    Helsinki. Finland
    Posts
    3,938

    He said that import is slow. DIRECT=Y is not valid in IMP!

    DIRECT is an EXP parameter.




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