Interpreting Explain Plan (10g and Above)
(Doc ID 1616894.1)
Last updated on JUNE 13, 2023
Applies to:
Oracle Database Exadata Express Cloud Service - Version N/A and later Oracle Database Cloud Service - Version N/A and later Oracle Database Backup Service - Version N/A and later Oracle Database Cloud Exadata Service - Version N/A and later Oracle Database - Enterprise Edition - Version 10.1.0.2 and later Information in this document applies to any platform.
Purpose
This article outlines how to interpret explain plans. It is based upon an earlier document which was written in the 8i timeframe and updated to reflect more recent developments.
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