Re: Is it just me
- From: Jared.Still@xxxxxxxxxxx
- To: oracle-l@xxxxxxxxxxxxx
- Date: Thu, 12 Aug 2004 11:10:10 -0700
> Jared,
> I don't think that it is the amount of data changes even if they are
> caused by the Oracle meteorollgists, It depend on the undo_retention
> parameter
> and the size of the disk space available for the undo_tablespace.
> If the undo_retention is set to 1 hour then the undo data is saved for
> 1 hour.
IIRC, there are no guarantees that Oracle will actually save the data
for 1 hour. It will make a best effort, but a 'storm' of activity
could subvert that.
Jared
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