RE: Index in SUMDELTA$
Date: Mon, 22 Jun 2009 16:35:07 +0100
Message-ID: <F1A191B056E5E04EA2134D842F9396F819B3233D_at_sunmsx01.Corp.Acxiom.net>
OK, took the bull by the horns and a rebuild of the index did the trick
(down to 1Mb now). Would still be interested in any opinions on what may
be happening.
Cheers
Lee
From: Robertson Lee - lerobe
Sent: 22 June 2009 13:11
To: oracle-l_at_freelists.org
Subject: Index in SUMDELTA$
Guys,
Oracle 10gR2
AIX 6
Got alerted that our SYSTEM tablespace was getting full and on checking
the space taken up by the objects in there noticed that we have an index
(IN_SUMDELTA$) on the table SUMDELTA$, taking up 344Mb of SYSTEM
tablespace. The table is only 55Mb.
I don't know too much about this but a quick google showed me that it is
tied to materialized views. Not much out there on Google other than that
and I don't have access to Metalink at the moment as our SAC has changed
and I am awaiting authorization.
I can see that there are a few bugs around about the table not clearing down on refreshes of the MV but nothing with regards to the index. Any advice or links to articles would be much appreciated. I am reluctant to rebuild the index on one of these "SYSTEM" tables.
Cheers
Lee
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-- http://www.freelists.org/webpage/oracle-lReceived on Mon Jun 22 2009 - 10:35:07 CDT