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07.17.2008 at 06:55AM PDT, ID: 23573193
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How to find the number of extents in the database

Asked by SHSUFLIGHT in Oracle 8.x, Oracle 10.x

Tags: ORACLE, DATABASE, 10.2.0.1.0, Enterprise

We are upgrading from Oracle 8.1.7 to 10.2.0.1.0 we currently use this command in Oracle 8;

SELECT MAX (EXTENT_ID),SEGMENT_NAME FROM DBA_EXTENTS
WHERE OWNER LIKE 'OWNER_NAME%' AND EXTENT_ID >0 GROUP BY
SEGMENT_NAME ORDER BY MAX (EXTENT_ID) DESC;

Please note I substuted Owner_Name for the real owner name.  Also this command in oracle 8 may take 20 to 30 seconds in Oracle 10 it may take 20 to 30 minutes.  Can anyone offer any other suggestions for getting an extent list?
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Keywords: How to find the number of extents in th…
Title
1 segments and extents
2 extents
3 extent management
4 Index Extents
5 What is an extent ?
6 Remove extents
 
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[+][-]07.17.2008 at 07:47AM PDT, ID: 22026010

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Zones: Oracle 8.x, Oracle 10.x
Tags: ORACLE, DATABASE, 10.2.0.1.0, Enterprise
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Solution Provided By: sdstuber
Participating Experts: 3
Solution Grade: A
 
 
[+][-]07.17.2008 at 07:49AM PDT, ID: 22026022

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[+][-]07.17.2008 at 07:51AM PDT, ID: 22026056

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[+][-]07.17.2008 at 07:58AM PDT, ID: 22026129

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[+][-]07.17.2008 at 08:12AM PDT, ID: 22026306

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[+][-]07.17.2008 at 08:30AM PDT, ID: 22026563

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[+][-]07.17.2008 at 09:11AM PDT, ID: 22027019

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[+][-]07.17.2008 at 09:21AM PDT, ID: 22027107

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[+][-]07.17.2008 at 09:42AM PDT, ID: 22027292

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[+][-]07.17.2008 at 01:34PM PDT, ID: 22029960

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[+][-]07.17.2008 at 01:35PM PDT, ID: 22029973

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