RE: Rebuild Indexes
- From: "David Sharples" <dsharples@xxxxxxxxxxxxxxxxxxxxx>
- To: <oracle-l@xxxxxxxxxxxxx>
- Date: Fri, 13 Feb 2004 09:12:36 -0000
I am guessing that no indexes need to be rebuilt - what is your
justification for rebuilding them?
Indexes do not generally need to be rebuilt
-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of vidya kalyanaraman
Sent: 13 February 2004 08:46
To: oracle-l@xxxxxxxxxxxxx
Subject: Rebuild Indexes=20
Hi
It may be a silly thing to ask, but I am stuck right now.=20
I have been given a task to find out the indexes which need to be=20
rebuilt. There are around 3000 Indexes. I know I can run the following
command
"analyze index <Index> VALIDATE STRUCTURE " =20
for a single index and then find the rows from index_state based on=20
del_lf_rows_len/lf_rows_len > 20%. =20
Does anyone have a script for dynamically finding out the indexes that=20
are the candidates for rebuilding? How do you normally handle=20
situations like this?
TIA
Vidya
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