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Re: When to rebuild the index?

From: Chirag DBA <chiragdba_at_gmail.com>
Date: Tue, 6 Sep 2005 13:06:36 -0400
Message-ID: <1a3629600509061006244b34b8@mail.gmail.com>


While you do the validate structure with indexes, it shows the stats only for the last index.
 How can I see the list of all the indexes who needs to get rebuild now.  I can see the results only for 1 index and that is the last one in valudate structure.
 Regards - Chirag

 On 9/6/05, Chirag DBA <chiragdba_at_gmail.com> wrote:
>
> Hi Guys,
> I think that even select statement will make the index split and require
> the rebuilding. Am I true? I think I am.
> And there is a view called index_stats with column height.
> I have read that when the value of this column is >= 4, u need to rebuild
> the indexes.
> But after analyzing the particular schema, I don see any value to get
> populated in this view.
> I can see last analyzed value changed in dba_indexes when I analyze the
> schema with DBMS_STATS. ANALYZE_SCHEMA package.
> Why this is so?
> Regards - Chirag
>

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Received on Tue Sep 06 2005 - 12:08:40 CDT

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