Index Rebuild Tuning

From: Fuad Arshad <fuadar_at_yahoo.com>
Date: Thu, 19 Aug 2004 06:07:08 -0700 (PDT)
Message-ID: <20040819130708.89030.qmail@web80504.mail.yahoo.com>

Scenario
1.8 Billion rows table non partitioned. index key 30 bytes
parallel 8 on index parallel 2 on table Oracle 9.2.0.4
Workarea_size set to manual sort_area_size set to 100M

Tablespace locally managed non assm

The table is not partitioned because of vendor requirement the rebuild is taking 12 hrs and is still runing .

need help tuning this rebuidl
it is not an online rebuild.
we are doing migration testing on a test box. even though production is 2wice as faster thisis not acceptable with the users.
need advise.
the index size is around 57G

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Received on Thu Aug 19 2004 - 08:02:51 CDT