Rollback Segment

Hi all,

   Thanks in advance for all answers for the below questions:

       
	When do I need to create rollback segment? (using CREATE ROLLBACK..)
    When do I need to add more datafiles to the rollback tablespace (using ALTER TABLESPACE)?
   	In what circumstances the rollback segment can slow down the performance?

quach_at_artecon.com Received on Wed May 10 1995 - 00:00:00 CEST