| santhanam |
Posted: Dec 15, 2007 12:43:55 PM |
Total Post: 13
Joined: Nov, 2007
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oracle 8i /Windows 2000 server
table has
Multi colum primary key( four fields combination key),
Multi colum index.
6500000 records.
the table access is very slow after
rebuild the index.
any problem in the index rebuild?
then resized the index tablespace,
disabled constraints.
no improvement then
dropped constraints and
added constraints.
no improvement in the speed.
any suggestions please.
csanthanakrishnan@gmail.com
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 Babu |
| Posted: Dec 17, 2007 01:12:19 AM |  |
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Total Post: 94
Joined: Oct, 2007
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need more information.
Post your statspack report.
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| Gitesh |
| Posted: May 14, 2008 04:41:46 AM | |
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Total Post: 322
Joined: May, 2005
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After rebuilding indexes did you re-analyze and populate new statistics?
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| positive |
| Posted: Jun 27, 2008 06:15:04 PM | |
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Total Post: 416
Joined: Jun, 2008
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In case of partitioned tables it is advisable to distribute datafiles across disks configured as RAID5 .
Striping across disks enhances speed during data retrieval.
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