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Temporary Tables and Redo Generated (Doc ID 94402.1)

Last updated on OCTOBER 21, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 8.1.5.0 to 11.2.0.1.0 [Release 8.1.5 to 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud 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
Information in this document applies to any platform.

Purpose

To clarify the statement in the Oracle Concepts guide:

"DML statements on temporary tables do not generate redo logs for the data changes. However, undo logs for the data and redo logs for the  undo logs are generated."

Scope

For users requiring clarification of the above statement.

Details

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