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Partition Pruning and Joins (Doc ID 179518.1)

Last updated on SEPTEMBER 20, 2022

Applies to:

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


This article explains some of the problems people may be having with understanding partition pruning/elimination.

This article covers partition pruning that relies on data from another table to provide partition key information. It does not cover pruning that is enabled by predicates against the partition key on the partition table.


 Customers, Oracle Support Engineers


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