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RE: fixing tablespace fragmentation

From: Whittle Jerome Contr NCI <Jerome.Whittle_at_scott.af.mil>
Date: Thu, 15 May 2003 06:46:45 -0800
Message-ID: <F001.00599919.20030515064645@fatcity.com>


Just rebuild the index with a different tablespace. Oracle will automatically drop the 'old' index when it creates the new version.

ALTER INDEX HILLTFMS.TFMS_DAILY_TRANSACTIONS_PK REBUILD UNRECOVERABLE TABLESPACE userwrk
STORAGE(INITIAL 5M NEXT 5M PCTINCREASE 0 MAXEXTENTS 1024); Jerry Whittle
ASIFICS DBA
NCI Information Systems Inc.
jerome.whittle_at_scott.af.mil
618-622-4145

> -----Original Message-----
> From: rgaffuri_at_cox.net [SMTP:rgaffuri_at_cox.net]
>
> We are using dictionary managed tablespacse and yes I know I should use locally managed, but I am not allowed to change.
>
> I have significant fragmentation. I moved all my tables to a new tablespace, rebuild them properly so that they would not fragment(kept the Initial and Next extents the same) compacted them to PCTUSED 99 and PCTFREE 1(wont be any inserts,updates or deletes)
>
> I coalesced the tablespace, but was unable to resize it. My indexes are fragmented too. Is there a simple command similiar to
>
> ALTER TABLE MOVE
>
> in order to move my indexes to the new tablespace? What is the best method to move indexes to a new tablespace? Should I generate a script to rebuild them and then drop them?
>

-- 
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-- 
Author: Whittle Jerome Contr NCI
  INET: Jerome.Whittle_at_scott.af.mil

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Received on Thu May 15 2003 - 09:46:45 CDT

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