My Oracle Support Banner

Potential SQL Performance Degradation When Using "In Database Row Archiving" (Doc ID 1579790.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.1 and later
Information in this document applies to any platform.

Symptoms

 

NOTE: In database archiving for a table adds an invisible column ORA_ARCHIVE_STATE table which controls if the row can be retrieved or not during SELECT or DML(s). This allows records to be archived versus deleted and remain in the table to be restored at a later date if needed. As a side effect, there is potential for plan and performance changes to queries accessing these tables.

 

Changes

Enabled "In Database Row Archiving" using following syntax:

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.