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Empty SQL_UNDO Entry In V$Logmnr_Contents For Some SQL Statements (Doc ID 274123.1)

Last updated on OCTOBER 01, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 9.2.0.3 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud 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
Information in this document applies to any platform.

Symptoms

The view V$LOGMNR_CONTENTS does not contain SQL_UNDO statements for some SQL statements.

Cause

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