Index Organized Tables (IOTs) and Compression (Doc ID 1555637.1)

Last updated on MARCH 27, 2014

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.2 and later
Information in this document applies to any platform.

Symptoms

 You have an index-organized table with many columns.  Five of those columns are defined as the primary key.   You are wondering if there is a way to compress the non-key columns (columns named "l" through "ch50" in this example).  You also want to know if OLTP compression can be used.

 

Cause

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