How To Reduce The Performance Impact Of LogMiner Usage On A Production Database
(Doc ID 1629300.1)
Last updated on APRIL 03, 2020
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 to 188.8.131.52 [Release 8.1.5 to 12.1]
Oracle Database - Personal Edition - Version 184.108.40.206 to 220.127.116.11 [Release 8.1.5 to 12.1]
Oracle Database - Standard Edition - Version 18.104.22.168 to 22.214.171.124 [Release 8.1.5 to 12.1]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Information in this document applies to any platform.
How to reduce an impact on the overall database performance when using LogMiner to extract data from archived redo logfiles ?
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In this Document
|1. LogMiner functionality.|
|2. Queries on V$LOGMNR_CONTENTS.|
|3. Query V$LOGMNR_CONTENTS on a different Mining Database.|
|4. Known defects related to LogMiner Performance.|