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 DECEMBER 07, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 to 12.1.0.2 [Release 12.1]
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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