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How to identify the SEGMENT reported by dbms_space_admin.TABLESPACE_VERIFY (Doc ID 887263.1)

Last updated on FEBRUARY 02, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 9.2.0.1 to 12.1.0.2 [Release 9.2 to 12.1]
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.
Information in this document applies to any platform.


Goal

How to identify the SEGMENT reported by a trace file generated by
dbms_space_admin.TABLESPACE_VERIFY or dbms_space_admin.ASSM_TABLESPACE_VERIFY

When these procedures report an inconsistency, they generate a trace file with information related to the affected segments. Trace file example for an inconsistency related to Overlapped Extents in tablespace USERS:

execute dbms_space_admin.TABLESPACE_VERIFY('<Tablespace name>')

It generated a trace file with 2 affected segments:


The goal of this note is to identify the affected objects using the Relative Block Address (rdba) information.



Solution

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In this Document
Goal
Solution
 Identify the Segment using DBA_SEGMENTS
 Identify the Segment using DBA_EXTENTS


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