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Thu, 04 August 2011 19:18

abhisheksolankicse12
Messages: 22
Registered: June 2011
Location: india

Junior Member

what is the role of undo cache or undo tablespace in recovery?

Thu, 04 August 2011 21:22

BlackSwan
Messages: 26766
Registered: January 2009
Location: SoCal

Senior Member

>what is the role of undo cache or undo tablespace in recovery?
provides necessary details about uncommitted DML so it can be rolled back.

Fri, 05 August 2011 01:16

Michel Cadot
Messages: 68718
Registered: March 2007
Location: Saint-Maur, France, https...

Senior Member
Account Moderator

All these kinds of question are answered in Database Concepts (most of them in the introduction).

Regards
Michel

Sat, 06 August 2011 08:49

abhisheksolankicse12
Messages: 22
Registered: June 2011
Location: india

Junior Member

thanks....

regards
abhishek singh

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