Topic: Database Administration >> Alter System Reset................
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| Title: Alter System Reset................ |
| Navi |
Posted: Aug 24, 2007 12:30:18 PM |
Total Post: 60
Joined: Jun, 2007
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Hi,
First i started the database with spfile and the value for UNDO_RETENTION was 700 as follows.
SQL> sho parameter undo_retention;
NAME TYPE VALUE
------------------------------------ ----------- ----------------------
undo_retention integer 700
After that i changed the value for UNDO_RETENTION as follows :-
SQL> alter system set undo_retention=800 scope=both sid='venkat';
System altered.
SQL> sho parameter undo_retention;
NAME TYPE VALUE
------------------------------------ ----------- --------------------------
undo_retention integer 800
After that i tried to use RESET,
SQL> alter system reset undo_retention scope=both sid='venkat';
System altered.
SQL> sho parameter undo_retention;
NAME TYPE VALUE
------------------------------------ ----------- -----------------------
undo_retention integer 800
When i use RESET will the value be deleted and value will become 0(ZERO) OR value will be
reverted to default value?
But i got 800 here.
Please guide me.
Regards,
Naveen |
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 KS |
| Posted: Aug 27, 2007 08:25:38 AM |  |
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Total Post: 60
Joined: Nov, 2006
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Hi,
I too tried it, geeting the same as Navi..
In some other site, i saw the following,
Quote:
ALTER SYSTEM RESET applies to RACs only and you need to give the SID
parameter.
--- http://www.orafaq.com/forum/index.php?t=rview&goto=262126&th=88075#msg_262126
kindly someone reply , is the RESET apply only for RAC ????
Thanks in advance.
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