Partitioned Index Space Allocation In 12c is more than 11g
(Doc ID 2267194.1)
Last updated on FEBRUARY 13, 2019
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 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 Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
Partitioned index space allocation in 12c is a lot more than 11g. We have found below.
1. After expdp, partitioned index space allocation in 12c is a lot more than 11g.
2. After drop and recreate partitioned the index in 12c, the space allocation remains the same.
3. After issuing a shrink space statement, the allocation in 12c decrease dramatically, and become the same as in 11g.
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