How to Find Fragmentation for Tables and LOBs

(Doc ID 2132004.1)

Last updated on MARCH 08, 2018

Applies to:

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


This document provides steps to find fragmentation at segment level. Note that in this document MANUAL methods of finding fragmentation have been discussed. Oracle has automated fragmentation checks from 10.2 onward via Automatic Segment Advisor. Further details on Sgment Advisor are given in :

Automatic Segment Advisor in Oracle 10g Release 2 (10.2) (Doc ID 314112.1)



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