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Full Table Scans Slower after Upgrade to 12.1.0.2 Due to an Increase in Disk Reads and Consequently Higher Waits on 'db file sequential read' (Doc ID 2084790.1)

Last updated on NOVEMBER 07, 2023

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 to 12.1.0.2 [Release 12.1]
Oracle Database Cloud Schema 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
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

 

Changes

 Upgraded database from Rel. 11.2.0.4 to Rel. 12.1.0.2.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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