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Thread: Partition Index Problem

  1. #1
    Join Date
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    Partition Index Problem

    Dear Sir Please take a look at the attachment and plz suggest where is the problem
    i am in greate trouble
    can u plz help me in this regard?

    Somebody was saying that it is problem in tablespace
    but i'll not agree with him
    Because i didn't do anything with tablespace
    Last time we have moved tables to different tablespace as well as rebuild indexes
    is it the reason that some partition of indexes are not moved and become unusable
    if it is understandable for u then plzz help me in this regard
    it is very urgent Sir

  2. #2
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    ma'm correction....well, if i were in ur place i'll drop and recreate
    the indexes pointing to the new tablespace, its faster than rebuilding....based on my experience
    Last edited by yxez; 10-06-2006 at 02:09 AM.
    Behind The Success And Failure Of A Man Is A Woman

  3. #3
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    what are you talking about? there is no attachment and your post doesnt make any sense

  4. #4
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    sorry davey...but his english is not so clear ....as what my understanding is...that the indexes where unusable after he moved
    the tables....so the option is to recreate them.
    Behind The Success And Failure Of A Man Is A Woman

  5. #5
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    Quote Originally Posted by yxez
    ma'm correction....well, if i were in ur place i'll drop and recreate
    the indexes pointing to the new tablespace, its faster than rebuilding....based on my experience
    ... but more error prone and difficult to code, I'd say
    David Aldridge,
    "The Oracle Sponge"

    Senior Manager, Business Intelligence Development
    XM Satellite Radio
    Washington, DC

    Oracle ACE

  6. #6
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    Quote Originally Posted by yxez
    ma'm correction....well, if i were in ur place i'll drop and recreate
    the indexes pointing to the new tablespace, its faster than rebuilding....based on my experience
    Drop and re-create will mean you are doing a full table scan of the table the index is based on.

    Rebuilding (provided you have the space to do it), will do a fast full scan of the index (assuming Oracle can read all the blocks).

    I'd rebuild it if I could.
    Assistance is Futile...

  7. #7
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    Quote Originally Posted by waitecj
    Rebuilding (provided you have the space to do it), will do a fast full scan of the index (assuming Oracle can read all the blocks).
    Not if the index is unusable.
    David Aldridge,
    "The Oracle Sponge"

    Senior Manager, Business Intelligence Development
    XM Satellite Radio
    Washington, DC

    Oracle ACE

  8. #8
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    Duh! Silly me. Next time i'll read the post a little more carefully before responding.

    I even said "assuming Oracle can read all the blocks" in my original reply!!
    Last edited by waitecj; 10-06-2006 at 11:51 AM.
    Assistance is Futile...

  9. #9
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    thanks voyz ....david, do you mean that im right and not wild?
    Behind The Success And Failure Of A Man Is A Woman

  10. #10
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    Quote Originally Posted by yxez
    thanks voyz ....david, do you mean that im right and not wild?
    You haven't fully explained your problem yet. There is no attachment to your post.
    David Aldridge,
    "The Oracle Sponge"

    Senior Manager, Business Intelligence Development
    XM Satellite Radio
    Washington, DC

    Oracle ACE

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