Transitivity and Transitive Closure
(Doc ID 68979.1)
Last updated on JANUARY 23, 2020
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 to 184.108.40.206 [Release 9.2 to 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
This article explains how the Cost Based Optimizer (CBO) generates transitive
predicates to open potential new access methods.
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