Segment Advisor COMPRESS Making Indexes Invalid (Doc ID 1605503.1)

Last updated on FEBRUARY 26, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Indexes on table (including primary keys) made UNUSABLE after following the Segment Advisor's "Compress Table" advice.

Changes

Segment Advisor's "Compress Table" advice was followed.

It generates and runs a procedure like the following one:

Cause

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In this Document

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