Oracle-L: RE: Which rollback segment is currently active?

From: Richard Ji <richard.ji_at_mobilespring.com>
Date: Tue, 04 Feb 2003 16:14:13 -0800
Message-ID: <F001.00543D99.20030204161413@fatcity.com>

Check v$rollstat for xact > 0.

-----Original Message-----
Sent: Tuesday, February 04, 2003 6:24 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: Richard Ji
INET: richard.ji_at_mobilespring.com

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