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APPLICATION SQL PERFORMANCE DEGRADE DUE TO TABLE ACCESS FULL FOR "OR" QUERIES (Doc ID 2867860.1)

Last updated on MAY 13, 2022

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.1 to 19.15.0.0.0 [Release 12.1 to 19]
Information in this document applies to any platform.

Symptoms

 SQL running slow due to full Table scan   

Application Queries with "OR" Expansion favoring Full Table Access.

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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