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V$LOGMNR_CONTENTS Shows Blank USERNAME Column Value (Doc ID 727633.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Server - Enterprise Edition - Version: 9.0.1.0 and later   [Release: 9.0.1 and later ]
Information in this document applies to any platform.

Symptoms

While mining redo logs using LogMiner, the USERNAME column in V$LOGMNR_CONTENTS shows as blank.

Cause

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