Topic: Database Administration >> Tempfile offline
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| Navi |
Posted: Jun 29, 2007 04:27:26 AM |
Total Post: 60
Joined: Jun, 2007
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Hi,
I searched a lot but i dint got the answer fo this qouestion. Please any on help me out in this question.
1) Why we cant bring tablespace offline?
2) Why we can bring tempfile offline?
Regards,
Naveen |
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Vigyan |
| Posted: Jun 29, 2007 10:54:37 AM | |
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Total Post: 386
Joined: May, 2001
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There is no need to take TEMP tablespace or TEMP files offline if they are locally managed.
The tempfiles does not have any reference in the data dictionary. The information in the temp files used and destroyed every time you start up and shut down the database.
Hope it helps.
Vigyan
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KS |
| Posted: Jul 02, 2007 11:56:57 PM | |
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Total Post: 60
Joined: Nov, 2006
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Navi,
we can bring the Tablespace offline.
Use ,
ALTER TABLESPACE <TABLESPACE_NAME> OFFLINE;
But you can't bring a datafile OFFLINE unless Media recovery is enabled.
thanks,
Sri
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KS |
| Posted: Jul 09, 2007 06:29:42 AM | |
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Total Post: 60
Joined: Nov, 2006
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Navi,
Go through this,
Taking Default Temporary Tablespace Offline :
Tablespaces are taken offline to make that part of the database unavailable to other users (for example, an offline backup, maintenance, or making a change to an application that uses the tablespace). Becuase none of these situations apply to a temporary tablespace, you cannot
take a default temporary tablespace offline.
Source : Oracle DBA Fundamentals Volume -I
-- Sri.
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