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Is it possible to pre-calculate runtime when optimizing text indexes?

edited Feb 27, 2012 1:11AM in Oracle Text (MOSC) 5 commentsAnswered
 Hi!
I am trying to improve performance on a system using Oracle text indexes (domain index).
These indexes has not been rebuilded or optimized for a long time and they are very fragmented.

Using the exec ctx_ddl.optimize_index('OBJECT_NAME','full') method.

Most index were small and were ready quite fast.
But one index is still running after starting optimize over 30 hours ago in production.

Does anyone know how to see how much longer it will run?
Long_ops only tell me how long each scan of the index has done, not how many scans will be made in total.

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