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Using TKProf to Compare Actual and Predicted Row Counts (Doc ID 214106.1)

Last updated on AUGUST 31, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 9.0.1.0 and later
Oracle Database Cloud Schema Service - Version N/A and later
Gen 1 Exadata Cloud at Customer (Oracle Exadata Database Cloud Machine) - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.



Purpose

Explain how TKProf can be used to highlight differences in predicated and actual row counts to identify potential optimizer problems.

Questions and Answers

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