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Comments for Multiple Indexes on the Same Set of Columns in Oracle Database 12c Release 1


Javid Hasanov said...

Dear Tim,

Thank you for sharing your knowledge with us.
Can u please, add section regarding interaction multiple indexes on the same column with parameter OPTIMIZER_USE_INVISIBLE_INDEXES.

Best Regards.

Tim... said...

Hi.

Done. It is similar to any invisible index. They become visible and the optimizer can chose which one best suits the task.

Cheers

Tim...

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