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How To Track DBMS_STATS Operations For Troubleshooting SQL Performance Problems (Doc ID 2367068.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Information in this document applies to any platform.

Goal

Mostly SQL performance problems are due to inadequate statistics or additional statistics that are not appropriate causes overhead, like histograms, extended statistics etc. Goal of this document to show how to track the DBMS_STATS operations that may affect the database performance and more particularly SQL performance.

Solution

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