RE: Which rollback segment is currently active?

From: Nick Wagner <Nick.Wagner_at_quest.com>
Date: Tue, 04 Feb 2003 16:38:58 -0800
Message-ID: <F001.00543DD2.20030204163858@fatcity.com>

select rs.usn, xacts active_transactions, gets, waits, writes, name
from v$rollstat rs, v$rollname rn
where rs.usn = rn.usn  

This may help...
-----Original Message-----
Sent: Tuesday, February 04, 2003 3:24 PM To: Multiple recipients of list ORACLE-L

I have three rollback segments which all show ONLINE. I want to drop one of them but I need to know which one should I drop. How do I find out which one is good to drop?

SVRMGR> select segment_name,owner,tablespace_name,status from dba_rollback_segs;

SEGMENT_NAME                   OWNER  TABLESPACE_NAME                STATUS

------------------------------ ------ ------------------------------ -------

RBS01                          PUBLIC RBS                            ONLINE

RBS02                          PUBLIC RBS                            ONLINE

RBS04                          PUBLIC RBS                            ONLINE

Thanks,
David

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--

Author: Nick Wagner
  INET: Nick.Wagner_at_quest.com

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